18-Inch Full Automatic Aquatic Weed Harvester
18-Inch Full Automatic Aquatic Weed Harvester Qingzhou Yakai Dredging Machinery Manufacturing Co., Ltd. is a professional manufacturing factory
18-Inch Full Automatic Aquatic Weed Harvester
18-Inch Full Automatic Aquatic Weed Harvester Qingzhou Yakai Dredging Machinery Manufacturing Co., Ltd. is a professional manufacturing factory focusing on the R&D and production of water environmental protection equipment, aquatic weed cleaning vessels and water ecological restoration machinery.https://ykdredging.com/
Our newly upgraded flagship high-power hot-selling 18-Inch Full Automatic Aquatic Weed Harvester is a super-large high-efficiency intelligent water cleaning equipment independently developed by our factory, with standardized overall dimensions of16.5m × 4.8m × 1.9m and a total self-weight of 18.6 tons.https://vt.tiktok.com/ZSHb8HWXu/
This upgraded ultra-large multi-functional automatic harvesting vessel serves as the optimal professional equipment for super-large-scale water area ecological management, ultra-dense aquatic weed removal, massive floating garbage cleaning and long-term ultra-high-intensity water environment maintenance. It adopts an integrated all-steel welded thickened reinforced streamlined hull design, featuring ultra-stable navigation performance, full-automatic intelligent operation, low energy consumption and zero secondary pollution.

The harvester supports a maximum harvesting width of 4.5m, harvesting depth of 0.3-2.8m and daily cleaning capacity of 140-160 mu, perfectly adapting to super-large urban main rivers, ultra-wide scenic waters, large and medium reservoirs, super-large aquaculture waters and open wide suburban water areas that require long-term ultra-high-intensity continuous cleaning.

The 18-inch full automatic aquatic weed harvester is mainly deployed for super-large urban river and ultra-wide channel ultra-dense weed cleaning, super-large landscape lake water ecological maintenance, super-large aquaculture pond aquatic plant removal, large-scale regional water environment renovation and massive floating garbage centralized cleaning projects. Compared with conventional 6-inch, 8-inch, 10-inch, 12-inch and 14-inch weed harvesters with limited daily working capacity and narrow operation range, the 18-inch automatic harvester features far larger operating volume, stronger complex water adaptability, higher load capacity and superior comprehensive cleaning efficiency; while customized super-large oversized cleaning equipment has extremely high procurement cost and poor flexibility in conventional large and medium water areas.

This super-large intelligent harvester perfectly fills the market gap of super-large-scale high-efficiency automatic cleaning and systematic ecological maintenance, and has become the preferred high-end flagship environmental protection equipment for municipal super-large water governance projects, scenic area super-large water ecological maintenance teams, super-large aquaculture bases and large-scale regional water environment upgrading projects worldwide.

Core Structure & Working Principle
The18-Inch Full Automatic Aquatic Weed Harvester adopts a fully upgraded super-heavy reinforced integrated full-welded streamlined steel hull structure with high-grade thickened national standard marine steel plates, processed with four-layer heavy-duty marine anti-rust and anti-corrosion coating to adapt to long-term working environments of inland freshwater, super-large landscape water, super-large aquaculture water areas and medium-high speed flowing river waters. The complete equipment consists of a front upgraded high-torque enhanced hydraulic cutting and collecting system, thickened widened anti-blocking stainless steel conveying device, enlarged deepened sealed super-large-capacity storage cabin, high-power full-hydraulic walking propulsion system, upgraded intelligent centralized control cabinet and full-range efficient floating garbage centralized cleaning mechanism. Different from 6-inch, 8-inch, 10-inch, 12-inch and 14-inch cleaning vessels with limited load and low throughput, this 18-inch full automatic aquatic weed harvester adopts optimized super-large universal water adaptive design, featuring 360° in-situ steering, flexible maneuverability and full-process automatic harvesting, conveying and storing with super-large throughput. The upgraded intelligent hydraulic linkage system realizes synchronous high-speed and high-efficiency operation of cutting, collecting and storing, completely avoiding weed leakage and cleaning dead angles during super-large-area operation; the enhanced anti-winding thickened widened paddle wheel propulsion design thoroughly solves the problem of propeller entanglement with ultra-dense aquatic weeds and massive floating debris. All core components are manufactured in strict accordance with international top-standard water environmental protection equipment manufacturing norms, supporting long-term stable ultra-high-load automatic operation with ultra-low failure rate and simple daily maintenance.
1. Hull Structure & Load-Bearing Mechanism
Equipped with an integrated streamlined thickened super-reinforced anti-collision hull and super-large sealed anti-leakage storage cabin structure, this 18-Inch Full Automatic Aquatic Weed Harvester is specially customized for super-large conventional water areas and long-term ultra-high-intensity continuous fine cleaning operation scenarios by Qingzhou Yakai Dredging Machinery Manufacturing Co., Ltd.. The overall hull adopts an integrated one-piece super-heavy-duty full welding process, with optimized smooth streamline design to greatly reduce water resistance during long-distance continuous navigation, and the enlarged sealed floating cabin ensures ultra-stable floating performance, excellent anti-sinking capability and super-large load capacity. The fully upgraded super-large structure is suitable for all kinds of super-wide urban main rivers, super-large landscape lakes, large reservoirs, super-large aquaculture water areas and open wide suburban water areas, realizing full-coverage high-efficiency fine cleaning without dead ends. Compared with 6-inch, 8-inch, 10-inch, 12-inch and 14-inch cleaning boats with limited load and low daily output on the market, our 18-inch full automatic aquatic weed harvester has comprehensively upgraded load capacity, continuous working efficiency, structural stability and wind-wave resistance, greatly improving the overall operation capacity of super-large water area ecological cleaning work, making it the highest cost-effective super-large flagship intelligent water environmental protection equipment in our full product series.
2. Full-Automatic Cutting & Collecting System
The core cutting and collecting system of the 18-Inch Full Automatic Aquatic Weed Harvester is exclusively customized for super-large-area ultra-dense aquatic weed cleaning and massive floating garbage removal scenarios. It is equipped with an upgraded high-torque enhanced hydraulic lifting cutting knife set and full-width super-large enhanced collecting rake, which can freely adjust the harvesting depth according to underwater weed growth height, realizing automatic cutting, centralized collecting and continuous high-volume conveying of submerged weeds, floating weeds, water hyacinth, reed seedlings and ultra-dense floating debris. The 4.5m ultra-wide one-time harvesting width greatly improves single operation coverage and overall efficiency, and the thickened widened stainless steel anti-clogging conveying chain avoids weed winding and material blockage during long-term ultra-high-load continuous operation. The upgraded full-coverage omnidirectional collecting design eliminates all cleaning dead angles at water edges, water gaps and shallow water zones, perfectly matching the super-large-scale fine ecological maintenance demands of super-large scenic waters and urban main river systems, and greatly improving the overall cleaning quality and efficiency of the 18-inch full automatic aquatic weed harvester.
3. Hydraulic Propulsion & Control System
The entire power and control system of the 18-Inch Full Automatic Aquatic Weed Harvester adopts upgraded super-heavy-duty full-hydraulic intelligent control design, equipped with high-power low-energy-consumption diesel engine and enhanced large-flow hydraulic integrated power unit, fully matching the equipment’s long-term ultra-high-load operation demand. Different from traditional propeller propulsion that is easy to wind weeds and the ordinary paddle wheel of small and medium-sized ships, it adopts thickened widened reinforced anti-winding paddle wheel hydraulic propulsion structure, which can realize stepless speed regulation, forward, backward and 360° in-situ steering, ensuring flexible and stable operation in super-wide urban water channels, large curved water areas and medium-high flow river waters. The upgraded centralized intelligent control cabinet integrates all operation functions, realizing one-key start of automatic harvesting, depth adjustment, speed control and rapid super-large-volume material unloading. The whole operation process is fully automated without manual wading operation, thoroughly solving the problems of low efficiency, insufficient throughput and high labor cost of medium and small equipment operation, and realizing intelligent and high-efficiency super-large-scale water environment systematic maintenance.
4. Auxiliary Configuration & Expansion Function
Customers can freely match professional high-power auxiliary equipment for the18-Inch Full Automatic Aquatic Weed Harvester according to on-site super-large water area conditions and ultra-high-intensity cleaning demands, including high-efficiency fast hydraulic automatic unloading device, floating garbage multi-layer fine screening mechanism, high-precision water quality monitoring module, ultra-long-distance night operation lighting system and long-range wireless intelligent remote control system. The reserved standardized multi-functional super-large-load mounting holes on the hull support free installation and disassembly of various heavy-duty auxiliary equipment, realizing multi-scenario adaptive switching of super-large-area aquatic weed harvesting, massive floating garbage cleaning and daily water quality intelligent inspection. The operation threshold is low, and ordinary operators can proficiently complete full-process automatic high-efficiency super-large-scale cleaning operation after simple on-site guidance. Our factory equips every finished 18-inch full automatic aquatic weed harvester with complete supporting accessories, fixed parts and detailed operation & maintenance tutorials, helping global customers quickly put the equipment into formal super-large-scale water ecological cleaning work.
5. Optional Auxiliary System
To meet diversified long-term super-large-scale fine ecological maintenance demands of municipal core landscape waters, urban main river systems and super-large aquaculture water areas, our factory provides cost-effective optional premium auxiliary configurations for the 18-Inch Full Automatic Aquatic Weed Harvester: full-automatic hydraulic quick unloading system, long-distance intelligent remote control module, high-brightness ultra-long-range night operation lighting, floating debris multi-layer fine filtration device, water quality real-time detection sensor and customized thickened enhanced four-layer anti-corrosion coating, helping customers realize intelligent, standardized and efficient full-automatic super-large-area water cleaning and systematic ecological maintenance in various large and complex water areas.
Detailed Technical Specification Table
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Parameter Category
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Specification Details
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Unit
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Standard Parameters (18-Inch Full Automatic Aquatic Weed Harvester)
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Basic Information
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Equipment Type
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—
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18-Inch Full Automatic Aquatic Weed Harvester (Super Large Flagship Intelligent Water Cleaning Vessel)
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Main Purpose
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—
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Urban Super-Large River Super-Large-Area Weed Cleaning, Super-Large Landscape Lake Ecological Maintenance, Super-Large Aquaculture Pond Aquatic Plant Removal, Regional Large-Scale Water Environment Renovation, Mass Floating Garbage Cleaning, Super-Large Water Area Daily Systematic Ecological Management
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Fuselage Material
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—
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Thickened National Standard Marine Steel, Integral Super Heavy-Duty Full Welding & Four-Layer Marine Heavy-Duty Anti-Rust Anti-Corrosion Coating
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Overall Hull Dimension
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m
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16.5(L) × 4.8(W) × 1.9(H)
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Total Equipment Weight
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t
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18.6
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Working Performance (18-Inch Specific)
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Maximum Harvesting Width
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m
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4.5
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Adjustable Harvesting Depth
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m
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0.3-2.8
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Daily Cleaning Capacity
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mu
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140-160
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Minimum Access Water Depth
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m
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≥0.8
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Operation Mode
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—
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Full-Automatic Hydraulic Integrated Operation (Manual Auxiliary / Long-Distance Remote Control Optional)
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Max Allowable Water Flow Velocity
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m/s
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3.5
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Structural Parameter
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Storage Cabin Capacity
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m³
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22.5
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Propulsion Mode
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—
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Thickened Widened Reinforced Anti-Winding Paddle Wheel Hydraulic Propulsion
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Adaptability Parameter
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Applicable Water Area
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—
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Urban Super-Large Main Rivers, Super-Large Scenic Lakes, Large Reservoirs, Super-Large Aquaculture Ponds, Open Wide Suburban Water Areas, Rural Slow & Medium-Flow Wide Water Areas
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Wind Resistance Level
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Level
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Level 14 Stable Operation
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Durability & Operation
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Corrosion & Wear Resistance
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—
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Four-Layer Marine Heavy-Duty Anti-Rust Coating, Thickened Widened Stainless Steel Conveying Structure, Anti-Clogging & Anti-Winding Super Reinforced Heavy-Duty Design
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Continuous Working Time
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h
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24 Hours Continuous Ultra-High-Load Operation
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Service Life
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Year
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25+ Years
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Certification & Warranty
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Implementation Standard
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—
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ISO9001, International Water Environmental Protection Equipment Manufacturing Specification, CE Certification
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Warranty Period
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Month
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12 Months for Whole Machine, 24 Months for Hull Structure and Hydraulic System
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Core Technical Advantages of 18-Inch Full Automatic Aquatic Weed Harvester
1. Factory Direct Supply, Ultra-High Cost Performance
Qingzhou Yakai Dredging Machinery Manufacturing Co., Ltd. is a professional one-stop manufacturing factory focused on the R&D and production of full-automatic super-large-scale water environmental protection cleaning equipment. We eliminate intermediate agents and multi-level price markups, delivering cost-effective 18-Inch Full Automatic Aquatic Weed Harvester directly to municipal super-large water governance departments, scenic area super-large water ecological maintenance teams, super-large aquaculture bases and large-scale regional water environment renovation projects. Compared with conventional 6-inch, 8-inch, 10-inch, 12-inch and 14-inch cleaning vessels with limited daily output and narrow application range, our 18-inch full automatic aquatic weed harvester features super-large working volume, far higher comprehensive efficiency and moderate investment cost with controllable hourly fuel consumption; compared with traditional manual cleaning and medium and small semi-automatic equipment, it boasts ultra-high super-large-area cleaning efficiency, full-process unmanned automatic operation and stable ultra-high-load continuous working performance, helping clients greatly reduce labor costs, exponentially improve super-large-scale water ecological maintenance efficiency, and significantly enhance overall project economic benefits.
2. Upgraded Super-Large Design, Superior Water Adaptability
Different from 6/8/10/12/14-inch small and medium cleaning vessels that are limited in load and working efficiency and super-large customized vessels that are bulky and inflexible, the 18-Inch Full Automatic Aquatic Weed Harvester adopts fully upgraded super-large streamlined reinforced hull structure, with flexible 360° in-situ steering function, which can freely shuttle in super-wide urban main rivers, large curved water channels, super-large enclosed landscape waters and open wide suburban water areas. The upgraded shallow water operation design can adapt to water areas with water depth as low as 0.8m, covering all conventional super-large and medium water area cleaning scenarios. The whole equipment can be quickly transported and deployed without large-scale hoisting equipment, realizing rapid entry and high-efficiency operation in various complex super-large water areas, balancing super-large cleaning capacity and flexible terrain adaptability, which is the core competitive advantage of our high-end flagship intelligent water cleaning equipment.
3. Full-Automatic Integrated Operation, Ultra-High Efficiency & Labor Saving
The 18-Inch Full Automatic Aquatic Weed Harvester adopts upgraded super-heavy-duty full-hydraulic integrated automatic control system, realizing one-key automatic completion of super-large-area aquatic weed cutting, collecting, conveying and storing without manual auxiliary operation. The 4.5m ultra-wide harvesting width and 140-160 mu daily cleaning capacity greatly improve the efficiency of water weed removal, which is 22-25 times that of traditional manual cleaning and 1.25 times that of conventional 14-inch harvesters. The unique thickened widened reinforced anti-winding paddle wheel propulsion structure completely avoids the common fault of propeller weed entanglement, ensuring stable ultra-high-load continuous operation in water areas with ultra-dense aquatic weeds and massive floating garbage. It can stably work under level-14 wind and 3.5m/s medium-high water flow conditions, maintaining long-term high-efficiency cleaning state, and is the most cost-effective and efficient flagship professional equipment for super-large-scale water area ecological maintenance.
4. Reinforced Super-Heavy-Duty Anti-Corrosion Structure, Low Long-Term Maintenance Cost
The whole hull of the 18-Inch Full Automatic Aquatic Weed Harvester is made of thickened upgraded national standard marine steel, with four-layer high-performance marine-grade heavy-duty anti-rust and anti-corrosion coating on the surface, which can resist long-term freshwater soaking and complex water environment corrosion. The core conveying part adopts thickened widened all-stainless steel anti-clogging chain structure, which is super wear-resistant, high-strength and not easy to deform, avoiding frequent blockage and damage during long-term ultra-high-intensity operation. The integral super-heavy-duty full welding process eliminates structural gaps and water leakage hidden dangers, and the optimized streamline hull reduces water resistance and navigation wear. Compared with 6/8/10/12/14-inch ordinary cleaning equipment, the overall working stability is improved by 320%, and the service life is increased by 120%, effectively reducing daily maintenance frequency and long-term replacement cost for end users.
5. Intelligent Humanized Design, Low Operation Threshold
The 18-Inch Full Automatic Aquatic Weed Harvester adopts upgraded humanized integrated centralized control layout, with simpler and more intuitive operation buttons and intelligent one-key start function. The whole operation process is fully automated, no professional operation certificate is required, and ordinary operators can master the full operation process after 10-minute simple training. Users can freely adjust harvesting depth, operation speed and cleaning range according to on-site water weed growth status and super-large water area size, realizing targeted super-large-area fine cleaning. The equipment has low energy consumption and zero secondary pollution during operation, which will not damage the underwater ecological environment and water quality. Our factory provides free professional on-site commissioning guidance and complete after-sales maintenance tutorials for every purchased 18-inch full automatic aquatic weed harvester.
6. Multi-Functional Expansion & Customizable Configuration
With decades of rich experience in high-end water environmental protection equipment manufacturing,Qingzhou Yakai Dredging Machinery Manufacturing Co., Ltd. provides personalized one-stop customized overall solutions for the18-Inch Full Automatic Aquatic Weed Harvester. Clients can adjust core configurations such as harvesting width, super-large storage cabin capacity, long-distance remote control function, ultra-long-range night lighting system and high-precision water quality detection module according to actual super-large water area environment, ultra-dense weed density and long-term large-scale maintenance demands, to make the 18-inch full automatic aquatic weed harvester perfectly adapt to various complex super-large water area super-large-scale fine cleaning and ecological maintenance scenarios.
Typical Application Scenarios
1. Urban Super-Large River Ecological Cleaning
The 18-Inch Full Automatic Aquatic Weed Harvester is professionally developed for super-large-scale daily ecological maintenance of urban main river systems and urban super-large water networks. It can freely shuttle in super-wide curved water channels that cannot be efficiently covered by medium and small equipment, automatically remove super-large-area excessive aquatic weeds, water hyacinth and massive floating garbage in the river, effectively avoid large-scale water eutrophication and river channel siltation, and restore river water clarity and overall ecological landscape. Featuring super strong water adaptability, full-automatic ultra-high-efficiency super-large-area operation and zero environmental damage, this 18-inch full automatic aquatic weed harvester has become the core supporting flagship equipment for urban super-large river water system renovation and long-term super-large-scale daily river ecological maintenance projects.
2. Super-Large Landscape Lake & Scenic Water Maintenance
Focusing on the super-large-scale fine maintenance demands of super-large scenic waters and urban core super-large landscape lakes, the 18-Inch Full Automatic Aquatic Weed Harvester is widely used for regular super-large-area removal of disorderly grown ultra-dense aquatic weeds and massive floating debris in large scenic water areas. The full-automatic low-noise operation design will not affect the scenic environment and tourist experience, and the ultra-wide-range fine cleaning mode ensures full-coverage dead-angle-free cleaning of super-wide water surface and deep and shallow water areas. It effectively maintains the beauty and ecological balance of super-large scenic waters, avoids large-scale water quality deterioration caused by excessive weed reproduction, and is widely recognized and purchased by major large scenic spots and urban park management departments for super-large-scale water ecological governance.
3. Large & Super-Large Aquaculture Pond Ecological Management
Specially designed for large and super-large aquaculture ponds, the 18-Inch Full Automatic Aquatic Weed Harvester solves the pain point of low-efficiency manual and medium-small equipment removal of super-large-area ultra-dense excessive aquatic weeds in super-large aquaculture waters. Automatic super-large-scale cleaning of redundant underwater weeds can effectively improve water body fluidity and dissolved oxygen content in super-large water areas, reduce large-scale pond water quality deterioration and fish and shrimp disease risks, and create a stable and high-quality growing environment for large-scale aquatic product breeding. The optimized shallow water operation will not damage the pond bottom structure and aquaculture facilities, realizing efficient and safe super-large-scale ecological maintenance of super-large aquaculture ponds.
4. Large-Scale Regional Water Environment Renovation
The 18-Inch Full Automatic Aquatic Weed Harvester is applicable for super-large-scale ecological renovation and long-term daily maintenance of regional large reservoirs, main ultra-wide ditches and centralized large village water areas. It replaces inefficient high-cost manual cleaning and repeated batch operation of medium and small equipment, effectively removes super-large-area wild ultra-dense weeds and massive floating garbage in wide rural water areas, greatly improves overall regional water environment appearance, and helps complete large-scale water ecological governance and high-standard beautiful water environment construction work. It is the core high-efficiency flagship environmental protection equipment for large-scale regional water environment upgrading projects.
5. Super-Large Water Area Fine Cleaning & Ecological Maintenance
Equipped with fully upgraded ultra-high-load adaptive high-efficiency cleaning performance, the 18-Inch Full Automatic Aquatic Weed Harvester can flexibly switch between super-large-area aquatic weed harvesting and massive floating garbage cleaning, meeting the diversified super-large-scale daily maintenance demands of various large and super-large enclosed water areas. It supports 24-hour continuous ultra-high-load automatic operation, fully complying with the high-standard fine and high-efficiency maintenance requirements of modern super-large-scale water ecological environment, and is suitable for long-term fixed-point super-large-scale daily cleaning and ecological protection of various conventional super-large water areas.
Product Competitive Advantages
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Factory Direct Sales: Direct sales model of professional high-end water environmental protection equipment manufacturer, cut all intermediate markup links, and provide high-cost-performance super-large-scale flagship cleaning equipment for super-large water ecological maintenance projects.
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Super Strong Universal Water Adaptability: 0.8m shallow water operation design + 360° in-situ steering, freely adapting to urban super-large main rivers, super-large scenic lakes, suburban and rural wide large water areas without terrain restriction.
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Ultra-High Efficiency & Labor Saving: Integrated super-heavy-duty hydraulic automatic operation, one-key unmanned super-large-area cleaning, 140-160 mu daily working capacity, greatly saving manual labor costs and accelerating project progress.
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Super Heavy-Duty Anti-Winding & Stable Ultra-High-Load Operation: Thickened widened reinforced paddle wheel propulsion structure, completely solving ultra-dense weed winding failure, ensuring long-term stable ultra-high-load continuous operation in complex super-large water areas.
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Upgraded Super-Large Size & Flexible Deployment: Upgraded super-large integrated structure, convenient for cross-region transportation and rapid on-site deployment, flexible for super-large-area and multi-point centralized water area operation.
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Zero Secondary Pollution & Eco-Friendly: Pure physical cleaning mode without chemical addition, no damage to super-large-area water ecological environment, meeting national high-standard super-large-scale water environmental protection governance requirements.
Quality Assurance & After-Sales Service
Qingzhou Yakai Dredging Machinery Manufacturing Co., Ltd. holds complete qualification certificates for water environmental protection equipment design and standardized large-scale production. Every finished18-Inch Full Automatic Aquatic Weed Harvester will undergo strict factory testing and ultra-high-load operation debugging before delivery to eliminate potential structural defects and safety hazards:
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Test the overall floating stability, hydraulic system flexibility and full-load continuous operation performance of the super-large hull to ensure stable and efficient super-large-area automatic cleaning under standard working conditions.
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Detect the tightness of the super-large hull and the anti-clogging and anti-winding performance of the widened conveying system to ensure no water leakage, no material blockage and no weed winding during long-term ultra-high-load operation.
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Provide complete product qualification certificates, factory inspection reports, CE certification documents and detailed official assembly & maintenance manuals for the 18-inch full automatic aquatic weed harvester.
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12 months full-machine warranty service, 24 months extended warranty for hull welding structure and core hydraulic system.
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Provide global 24/7 online remote technical guidance and professional on-site installation & commissioning services for overseas customers.
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Complete full-series spare parts inventory, realize fast replacement of wearing parts such as hydraulic accessories, widened conveying chains and upgraded cutting blades for all sold 18-inch full automatic aquatic weed harvester products.
Conclusion
The fully upgraded super-high-power flagship hot-selling 18-Inch Full Automatic Aquatic Weed Harvester launched byQingzhou Yakai Dredging Machinery Manufacturing Co., Ltd. is a high-cost-performance super-large flagship intelligent water ecological cleaning equipment. This full-automatic aquatic weed harvester integrates super-strong water adaptability, super-large-scale full-process automatic operation, ultra-high cleaning efficiency and ultra-low long-term maintenance cost, perfectly solving various pain points of insufficient cleaning volume, low efficiency and poor large-water adaptability in super-large-scale water area ecological maintenance projects such as urban super-large river system governance, super-large scenic water maintenance, super-large aquaculture pond management and large-scale regional water environment renovation. Adhering to the quality-first and customer-oriented manufacturing philosophy, our factory provides high-quality 18-inch full automatic aquatic weed harvester products and personalized targeted super-large-water ecological maintenance solutions for global users, which is the optimal cost-effective choice for all kinds of super-large water area super-large-scale automatic cleaning and ecological restoration projects.
Operating Instructions
To maximize the overall service life and operation safety of the 18-Inch Full Automatic Aquatic Weed Harvester, all operators must strictly abide by standardized operating specifications. This complete guideline covers pre-operation inspection, formal operation steps and docking & storage procedures specially formulated for the 18-inch full automatic aquatic weed harvester.
1. Pre-Operation Inspection
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Inspect the super-large hull welding seams and four-layer heavy-duty anti-rust coating of the 18-Inch Full Automatic Aquatic Weed Harvester to confirm no welding cracking, paint peeling, water leakage or structural damage under ultra-high-load operation.
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Check the flexibility of the upgraded high-power hydraulic cutting system, thickened widened conveying chain and reinforced heavy-duty paddle wheel propulsion device to ensure no jamming, winding or abnormal noise, and test the stable operation of the intelligent automatic control system.
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Inspect the upgraded cutting blade sharpness and super-large storage cabin tightness of the 18-inch full automatic aquatic weed harvester, clean residual sundries, and fasten loose connecting parts in advance.
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Check the integrity of optional high-power auxiliary facilities such as ultra-long-distance night lighting and long-range remote control module to ensure stable super-large-scale full-automatic cleaning operation.
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Confirm the water depth of the operation water area is ≥0.8m to avoid hull bottom friction and cutting blade damage caused by ultra-shallow water stranding.
2. Formal Operation Steps
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Start the equipment after confirming no abnormality in pre-operation inspection, adjust the hydraulic cutting depth according to the actual underwater weed growth height, and set the automatic operation speed suitable for super-large-area cleaning.
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Drive the 18-Inch Full Automatic Aquatic Weed Harvester to the predetermined super-large-scale cleaning water area, turn on the full-automatic cleaning mode, and realize synchronous super-large-area cutting, collecting and storing of aquatic weeds and floating garbage.
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Adopt orderly back-and-forth parallel cleaning route operation to avoid missing cleaning areas; it is strictly prohibited to operate beyond the maximum allowable water flow velocity and wind level to prevent unstable hull operation.
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Monitor the equipment operation status in real time during automatic ultra-high-load cleaning; once blockage, winding or abnormal vibration occurs, stop the machine immediately for inspection and troubleshooting.
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After the super-large storage cabin is full, stop the cleaning operation, drive the hull to the shore unloading area, start the hydraulic automatic fast unloading system to complete rapid mass material discharging, and then carry out the next round of super-large-scale cleaning operation.
3. Docking & Shutdown Storage Procedures
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After completing the daily super-large-scale cleaning operation, completely unload the materials in the super-large storage cabin, clean the residual weeds and sundries on the hull surface, cutting blade and widened conveying chain of the 18-Inch Full Automatic Aquatic Weed Harvester.
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Drive the hull to the safe shore docking area, fix the super-large hull position firmly to avoid floating displacement and collision with shore facilities.
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Cut off the power and close the hydraulic system, check the super-large hull and core operating parts status again, and do a good job in waterproof, dustproof and anti-corrosion protection for long-term idle storage.
4. Basic Operational Skills & Practical Guidance
To help operators quickly master the professional operation skills of the 18-Inch Full Automatic Aquatic Weed Harvester, our factory summarizes targeted practical operating skills for super-large water area super-large-scale automatic cleaning:
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Cutting Depth Adjustment: Adjust the hydraulic cutting depth in real time according to weed growth height, avoid excessive depth causing hull bottom friction, and ensure thorough super-large-area weed cleaning without dead ends.
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Narrow Water Operation Rules: Reduce navigation speed appropriately in narrow curved water channels, use 360° in-situ steering to adjust the route, and ensure full-coverage fine cleaning.
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Flowing Water Operation: Fix the hull operation route in slow and medium-flow water areas, avoid long-term operation in water flow velocity exceeding 3.5m/s to prevent hull drifting and cleaning efficiency reduction.
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Wind Weather Operation: Stop floating operation in windy weather above level 14 in time, dock the hull to the shore and fix it tightly to prevent hull shaking and equipment damage.
5. Common Faults & Emergency Solutions
During daily long-term ultra-high-load automatic operation of the 18-Inch Full Automatic Aquatic Weed Harvester, the failure rate is extremely low, and common minor problems can be solved quickly through standardized methods:
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Conveying Chain Blockage: Stop the machine immediately, cut off the power, manually clean the blocked weeds and sundries, and check the chain tightness to restart operation.
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Hydraulic Lifting Failure: Check the hydraulic oil quantity and pipeline tightness, replenish hydraulic oil or repair leaking pipelines, and debug the hydraulic system to normal state.
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Blade Weed Winding: Stop the equipment for cleaning, regularly polish and maintain the upgraded cutting blade to ensure sharpness and reduce winding probability during high-load operation.
Important Notes & Safety Precautions
Standardized safety operation and maintenance rules are essential to extend the service life and ensure safe and efficient ultra-high-load operation of the 18-Inch Full Automatic Aquatic Weed Harvester. Our factory sorts out targeted risk control rules for daily operation and maintenance:
1. Operational Safety Notes
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Operators must receive basic safety and operation training before using the18-inch full automatic aquatic weed harvester, and master standardized automatic cleaning and super-large hull operation specifications.
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It is strictly prohibited to operate the equipment in ultra-shallow water areas with water depth less than 0.8m to prevent hull stranding and cutting blade damage.
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Do not operate the harvester in extreme weather such as level-14 strong wind, thunderstorm and heavy rain to prevent hull shaking and collision accidents.
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Avoid strong collision with shore ridges, stones and hard buildings during super-large hull navigation to prevent hull deformation and internal hydraulic component damage.
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It is strictly prohibited to put hands and foreign objects into the cutting and conveying system during equipment operation to avoid personal safety accidents.
2. Daily Maintenance Precautions
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Clean residual aquatic weeds and sundries on the blade, conveying chain and super-large storage cabin after daily ultra-high-load operation to keep the equipment clean and avoid corrosion and blockage.
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Regularly check the hydraulic system oil level, pipeline tightness and blade sharpness every month, and replace damaged accessories and replenish hydraulic oil in time.
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Regularly inspect the super-large hull welding seams and anti-rust coating, repair peeling paint and rusted parts timely to maintain excellent anti-corrosion performance.
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For long-term idle 18-inch full automatic aquatic weed harvester, drain accumulated water inside the hull, park it in dry shore area, and cover with dustproof & rainproof protective cover.
3. Fault Handling Precautions
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Once abnormal noise, blockage or floating instability is found during ultra-high-load operation, stop working immediately, cut off the power supply, and carry out inspection and troubleshooting after the equipment is completely static.
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In case of hydraulic system failure and hull structural damage, contact official after-sales team for professional repair; private unauthorized disassembly and modification are prohibited, otherwise the warranty will be invalid.
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All maintenance and replacement accessories must adopt factory standard parts to ensure the overall operation stability and ultra-high-efficiency cleaning performance of the equipment.









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