DRW-81D weed harvester

DRW-81D Aquatic Weed Harvester
A boat for removing algae and reeds.
1. Pontoons. 2. Wheelhouse. 3. Engine compartment. 4. Hopper guard. 5. Guardrails. 6. Propellers. 7. Mounting assembly. 8. Front conveyor. 9. Sickle-bar cutter. 10. Operator cab.
This multipurpose aquatic weed harvester is designed to tackle environmental problems. A series of these machines has been built worldwide, with a proven, reliable standard design and high-quality standardized components and equipment.
The harvester can collect semi-submerged pollutants, algae, weeds, plastics, wood, debris, bottles, solid waste and organic matter near the shore and in marinas, lakes, ponds, reservoirs, marshes and canals, as well as in port areas and other waterways.
The harvester is specifically designed for work in confined areas and shallow waters that larger vessels with the same capabilities cannot reach. It is designed and equipped for marinas, lakes, marshes, reservoirs, ports, canals, bays and coastlines.
The harvester is equipped with devices for collecting, transporting and unloading aquatic vegetation. A hydraulically driven conveyor belt collects floating algae, while hydraulically powered cutting equipment cuts the weeds. The vegetation is carried onto the moving conveyor and stored in the hopper. The DRW-81 is able to collect floating plants, water hyacinth, salvinia, duckweed, algae, rooted submerged plants, milfoil, elodea, hydrilla, pondweed, eelgrass, invasive species, reeds, water lettuce, cattails, pigment and sedges. Our engineering office will be glad to design a weed harvesting boat to meet your specific requirements.
Description:
- The harvester is built on a rugged catamaran hull made of steel or 9 mm PET (approved by the River Register of Ukraine).
- Collects floating and semi-submerged waste (branches, litter, bottles, solid debris, etc.).
- The harvester collects floating vegetation, weeds, water hyacinth, salvinia, duckweed, algae, rooted submerged plants, Eurasian watermilfoil, elodea, hydrilla, eelgrass, pondweed, roots, thickets, water lettuce, reeds and pigment.
Specifications
Installed equipment
Price and terms of delivery
The price includes design work with classification by the Shipping Register of Ukraine. Delivery is not included.
Options:
- Sun canopy
- Operator cab
- Fire suppression system
- Trailer loading conveyor
- Shore conveyor
- Inclined deck
- Transport trailer
Other terms
Design: 30 days;
Construction time: 60 calendar days, excluding classification by the Shipping Register of Ukraine;
Engine power, diesel | 41 kW |
|---|---|
Pontoon length | 8 m |
Pontoon height | 0.75 m |
Draft | 0.4 m |
Overall length | 11.5 m |
Width | 2.4 m |
Weight | 5 t |
On-board power supply | 12 V |
Crew | 1 person |
Max. stem cutting thickness | 30 mm |
Sickle-bar cutter power | 7.5 kW |
PET pontoons (9 mm wall, Register-certified) | 1 pc |
|---|---|
Hydraulic power unit (40 kW) | 1 pc |
Propeller (20 kW) | 1 pc |
Hopper with conveyor (2x6x1 m) | 1 pc |
Submersible pickup conveyor (2x3x1 m) | 1 pc |
U-shaped sickle-bar cutter (2x1x1 m) | 1 pc |
Fuel tank, 80 l | 1 pc |
Hydraulic fluid tank, 50 l | 1 pc |
Battery, 65 Ah | 1 pc |
Toolbox | 1 pc |
Price | UAH 2,000,000 |
|---|---|
Commissioning cost | UAH 15,000 |
Start of construction: prepayment | 70% |
Upon completion of construction | 30% |
Engine power, diesel | 41 kW |
|---|---|
Pontoon length | 8 m |
Pontoon height | 0.75 m |
Draft | 0.4 m |
Overall length | 11.5 m |
Width | 2.4 m |
Weight | 5 t |
On-board power supply | 12 V |
Crew | 1 person |
Max. stem cutting thickness | 30 mm |
PET pontoons (9 mm wall, Register-certified) | 1 pc |
|---|---|
Hydraulic power unit (40 kW) | 1 pc |
Propeller (20 kW) | 1 pc |
Hopper with conveyor (2x6x1 m) | 1 pc |
Submersible pickup conveyor (2x3x1 m) | 1 pc |
U-shaped sickle-bar cutter (2x1x1 m) | 1 pc |
Fuel tank, 80 l | 1 pc |
Hydraulic fluid tank, 50 l | 1 pc |
Battery, 65 Ah | 1 pc |
Toolbox | 1 pc |
Price | UAH 2,000,000 |
|---|---|
Commissioning cost | UAH 15,000 |
Start of construction: prepayment | 70% |
Upon completion of construction | 30% |
Engine power, diesel | 41 kW |
|---|---|
Pontoon length | 8 m |
Pontoon height | 0.75 m |
Draft | 0.4 m |
Overall length | 11.5 m |
Width | 2.4 m |
Weight | 5 t |
On-board power supply | 12 V |
Crew | 1 person |
Max. stem cutting thickness | 30 mm |
PET pontoons (9 mm wall, Register-certified) | 1 pc |
|---|---|
Hydraulic power unit (40 kW) | 1 pc |
Propeller (20 kW) | 1 pc |
Hopper with conveyor (2x6x1 m) | 1 pc |
Submersible pickup conveyor (2x3x1 m) | 1 pc |
U-shaped sickle-bar cutter (2x1x1 m) | 1 pc |
Fuel tank, 80 l | 1 pc |
Hydraulic fluid tank, 50 l | 1 pc |
Battery, 65 Ah | 1 pc |
Toolbox | 1 pc |
Price | UAH 2,000,000 |
|---|---|
Commissioning cost | UAH 15,000 |
Start of construction: prepayment | 70% |
Upon completion of construction | 30% |



