Key Features

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.

Specifications