- Industrial Hyundai diesel pressure washer: Suitable for heavy plant, machinery, agricultural and commercial applications
- High-quality AR triplex pump: Produces 4000psi maximum & 3600psi continuous pressure
- 498cc Hyundai diesel engine: Has electric key-start and recoil back-up
- 15L/minute flow rate: Can be mains water or gravity fed & will draw water uphill 1.5m.
- Economical 5.5L fuel tank: Uses just 1-1.5L of fuel per hour
- Easy to move around: Wheeled trolley design with robust puncture-proof tyres
- Range of accessories included: Comes complete with 15m hose, quick connection trigger gun, high-pressure lance, turbo nozzle and a selection of standard nozzles
- Liquid detergent injection system: Provides a thorough clean
- Peace of mind: Covered by Hyundai's 1 year warranty* (terms apply)
Powerful Diesel Pressure Washer
The powerful HYW4000DE is a heavy-duty diesel power washer from Hyundai. This high-pressure jet washer is perfect for cleaning professionals in industrial, agricultural, heavy plant and commercial environments.
Fitted with a 12hp, 498cc Hyundai air-cooled OHV direct injection D500E diesel engine, this drives the HYW4000DE's extremely reliable and high-quality Annovi Reverberi (AR) Triplex Pump with ceramic pistons.
This diesel jet washer is ideal for cleaning farm machinery, heavy plant and commercial vehicles, skips, wheelie bins, terraces, porches, patios, swimming pools, driveways, patios, and more.
4000psi Power Washer
Producing an adjustable continuous working output pressure up to 250 bar / 3600psi and a maximum pressure of 4000psi with a 15L/hour flow rate.
Fitted with electric key-start, this pressure washer is so easier than ever before to get started. It even has a back-up recoil pull-start should you ever need it for added reliability and also ensures you can always get the job done.
The large 5.5L fuel tank can be filled with red diesel which is significantly more cost-effective than standard road diesel and fuel consumption is an economical - 1 to 1.5 litres an hour.
Industrial Pressure Washer
Hyundai diesel jet washers use industrial-quality Annovi Reverberi (AR) high pressure pumps on their engine driven pressure washers to ensure maximum performance and longevity. Annovi Reverberi (AR) is one of the world leaders in pressure washer pump manufacture.
Both the pump and engine are mounted on a heavy-duty anti-vibration rubber mounted subframe to minimise noise output and increase stability.
Portable Pressure Washer
Weighing 135kg, the HYW4000DE is built with a heavy-duty powder-coated tubular steel trolley design frame, with its large, ergonomic handlebar making it very easy to move around.
Fitted with four wide, large-diameter foam-filled puncture-proof tyres, these make this powerful diesel pressure washer very easy to move around, especially across rough and difficult terrain such as muddy fields and stone driveways.
The built-in hose and lance gun holder will help keep everything organised when moving between jobs, and also makes it convenient to store all together.
The quick-release couplings on the pump, hose and trigger gun allow you to quickly fit everything together to get started on the job at hand and also to add additional hoses as required.
Can Be Mains Or Gravity-Fed
The HYW4000DE is a cold water pressure washer that is used with mains water or can also be gravity fed. It is able to draw water uphill 1.5m, allowing water to be taken from a water butt - no need for an outside tap, making it ideal for use during hosepipe bans.
The in-built low-pressure liquid detergent injection system ensures cleaning fluid can be concentrated into the water flow easily and efficiently, providing a thorough clean.
Low Maintenance Jet Washer
The HYW4000DE is incredibly user-friendly with low service and maintenance requirements and has full Hyundai UK service and parts back up.
Pressure Washer Nozzles Included
The HYW4000DE comes complete with 15m hose, quick connection trigger gun, high-pressure lance, turbo nozzle and a selection of standard nozzles to allow you to get cleaning straight out of the box.
1 Year Warranty
For added peace of mind, the HYW4000DE Diesel Pressure Washer comes with a 1 year warranty* (terms apply), as well as full UK parts backup to maintain your machine for years to come.
||Recoil or Electric
|Max Pressure (psi)
|Max Pressure (bar)
|Hose Length (m)
|Max Flow Rate (litres/min)
||Hyundai D500E OHV Air-Cooled
|Engine Size (cc)
||SAE10W-30 and 15W-40
|Fuel Capacity (L)
||Annovi Reverberi RSV 4G40 Triplex
|Draw From Barrel
|Built In Detergent Tank
||Powdered Coated Tubular Steel
|Gross Weight (kg)
|Net Weight (kg)
|Fully Assembled Dimensions (H x W x L) (mm)
||900 x 570 x 800
|Packaged Dimensions (H x W x L) (mm)
||930 x 630 x 880
|In The Box
||HYW4000DE, 15m Hose, Lance Gun, Turbo Nozzle, Interchangeable Nozzles, User Manual