DRW-81D weed harvester

Водний комбайн DRW-81D


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%

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