Gaspper GP4000LD Pro Pressure Washer, Peggas, 13.5 HP, 275 bar/4 000 PSI

Professional high pressure washer Gaspper GP4000LD is designed for various sectors of our economy. It finds its use especially in construction, agriculture or automotive industry. It is also designed for technical services, municipal authorities or rental companies which rent construction machines.

Key Features:

  • Petrol Engine: Peggas S AP190, 4-stroke, OHV
  • Power: 13.5 HP / 10 kW
  • Water pressure: 275 bar/4 000 PSI
  • Flow rate: 4.76 GPM / 18 l/min


In stock
SKU 8588007444536
Add to wishlist Add to compare


Unleash the power of professional cleaning with this top-of-the-line high-pressure washer!

Optimized for demanding tasks, this machine boasts a high-quality pressure pump delivering a powerful 18 liters per minute flow rate. Effortless starts are ensured by the Peggas engine featuring an electric starter, while a water-resistant tachometer and battery indicator keep you in complete control. Tackle any challenge with the machine’s high pressure and a versatile range of included accessories. The package equips you with a set of high-pressure nozzles, a high-pressure gun, and a durable 15-meter rubber hose, guaranteeing you have everything you need to get the job done right.

Start up method: Manually / Recoil + Electric

Similar Gaspper’s  GP4000BD

Stronger is the 350 bar Gaspper GP5000HC

Specific features:

  • Free electricity cords for prevention of short circuits in wet surroundings
  • 15-meter high-pressure rubber hose
  • 0°, 15°, 25°, 40°, and saponite nozzle for various uses
  • Robust and lightweight steel construction for easy handling
  • High-pressure ergonomic gun with high-quality stainless steel lance
  • 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 GP4000LD

  • 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
  • The equipment of the 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
  • High pressure rubber Hose 15m with QC 3/8
  • 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 69.5 kg
Dimensions 52 × 57 × 99 cm


Maximum Flow Rate

Maximum Outlet Pressure

Pressure Regulation


4.76 GPM / 18 l/min

Engine Type

Peggas S AP190

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)


Start up method

Manually / Recoil + Electric