Gaspper GP3300DA Pro Pressure Washer, Briggs & Stratton, 6.3 HP, 220 bar/3.200 PSI

GASPPER GP3300DA – high-pressure cleaner powered by  Briggs & Stratton engine. You can use it for cleaning your car, terrace, roof, fence, garden and agriculture tools. This is one of the best water pressures on the market.

Key Features:

  • Petrol Engine: Briggs & Stratton XR950, 4-stroke, OHV
  • Power: 6.3 HP / 4.7 kW
  • Water pressure: 220 bar/3.200 PSI
  • Flow rate: 3.7 GPM / 14 l/m


In stock
SKU 8588007444475
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Gaspper GP3300DA removes the most stubborn dirt from cars, motorcycles, gardens, or farm equipment. If a lower pressure is required, the pressure can be regulated by a manual regulator. The brass pump head has a longer service life than electric ones.

High-pressure washer Gaspper GP3300DA makes cleaning easy and enjoyable even in large surface areas. With a maximum pressure of 220 bar and a water flow of 14 l/min, this high-pressure washer can be used for the most demanding cleaning work. It‘s Premium Class, which is characterized by better parameters and longer service life than Hobby Class. A high-pressure washer is equipped with a gasoline OHV Briggs & Stratton engine with speed control, a low oil engine protection system, and a powerful pump with adjustable water pressure control, which guarantees higher user comfort. Simple maintenance of all-metal pump with brass head significantly prolongs the lifespan of high-pressure cleaner. By default, this device comes with a 10 m rubber hose, 0 °, 15 °, 25 °, 40 ° high-pressure nozzle, and nozzle for soap self-priming application. During production, we emphasize the ease of operation, high quality, and the long life of the products. This equipment will provide you with years of trouble-free operation regularly.

Perfect for cleaning:

  • Construction:
    buildings, facades, roof, construction tools, construction vehicles, construction machines
  • Agriculture:
    –   farm equipment, agriculture tools, agriculture vehicles, agriculture machines
  • Automotive industry:
    –    cars, vans, motorcycles, trucks, buses
  • Household :
    Garden — driveway, patio, terrace, garden furniture, garden equipment
    –   Garage – car, van, caravans, motorcycles
    –   House – cleaning house walls and fences from moss
    –   Sport – boats, bicycles, quad bikes, tents, pools

Specific Features:

    • Free of electricity cords for prevention of short circuits in wet surroundings
    • 10-meter high-pressure rubber hose
    • 0°, 15°, 25°, 40° and saponate nozzle for various uses
    • Robust and lightweight steel construction for easy handling
    • High-pressure ergonomic gun with high-quality stainless steel lance
    • Briggs & Stratton petrol engine with speed control for longer life
    • Aluminum pump with brass head, ceramic pistons, and water pressure control
    • Availability of spare parts (including parts for other types of pressure washers)
    • Customer service, warranty, and post-warranty service

User benefits with the washer pressure GP3300DA

  • It is not an electric pressure washer, there is no risk of short circuit
  • You can take it anywhere thanks to a gas-powered system
  • A pressure washer can be used in any weather
  • Gravity feed possibility
  • Water supply possibility
  • You can use it as a disinfectant machine
  • Equipment of machine is placed directly at the machine (on the hose holder), so you won´t lose it
  • You can simply change the accessories (e. i. longer hose than supplied one, lances, guns, nozzles)
  • Waspper machines have big wheels and high chassis so you can move them easily even in rough terrain areas
  • Quality EU product (made in Slovakia) – CE certification
  • ISO certificate – EN ISO 9001:2015

Package contents:

  • High pressure washer
  • Pressure gun
  • ¼ High pressure Hose 10m with M22x1,5
  • Stainless Steel Extension Lance
  • Nozzle 0 ̊
  • Nozzle 15 ̊
  • Nozzle 25 ̊
  • Nozzle 40 ̊
  • Soap nozzle
  • Waspper engine oil
  • Detergent tube
  • Operation manual
  • Wheel assembly set


Weight 28.5 kg
Dimensions 57 × 52 × 99 cm


Maximum Flow Rate

Maximum Outlet Pressure

Pressure Regulation


6.3 HP / 4.7 kW

Engine Type

Briggs & Stratton XR950

Engine Volume (cm3)

Engine Fuel Tank Volume (L)


Engine Low Oil Level Security System


Gravity Feed


Self Suction

Pump Type


Pump Model


Pump Head Material


Pump Max. Water Temperature °C


Hose Lenght (m)

10 m

3 Customer Reviews

  1. Ján Ilkovič

    Colin Stacks

    Better than electric one.

  2. Ján Ilkovič

    Winston Huff

    A great piece of equipment. Easy to use and it achieves visible results.

  3. Ján Ilkovič

    Gavin Pain

    Exceptional product. I’ve finished the job effortlessly. It would take hours normally but was done in an hour.

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