Sealey Diesel Pressure Washer 290 Bar 10HP | 900L/hr | Electric & Recoil Start | Commercial Heavy-Duty Pressure Washer

Sealey Diesel Pressure Washer 290 Bar 10HP

The Sealey Diesel Pressure Washer is a powerful commercial cleaning machine designed for demanding outdoor work. With a 10HP 418cc diesel engine, it delivers up to 290 bar (4205 PSI) and 900 litres of water per hour. As a result, contractors can tackle heavy dirt, mud and grime without needing an electrical supply.

Furthermore, this professional diesel pressure washer features electric and recoil starting systems. Its strong frame, pneumatic wheels and low-pressure detergent system make it suitable for construction sites, farms, workshops and commercial vehicle cleaning.

Whether you maintain agricultural machinery or industrial equipment, this Sealey 290 bar washer provides the cleaning power needed for tough jobs. In addition, the supplied accessories help operators start work with minimal preparation.

Sealey Diesel Pressure Washer Key Features

• Powerful 10HP 418cc four-stroke diesel engine
• Maximum pressure of 290 bar (4205 PSI)
• Rated working pressure of 250 bar (3625 PSI)
• Maximum water flow of 15L/min (900L/hr)
• Rated water flow of 13.5L/min
• Electric and recoil starting systems
• Low-pressure detergent injection system
• Automatic low-oil engine shutdown
• Thermal pump relief valve
• Heavy-duty trigger gun with safety latch
• Five interchangeable spray nozzles
• Large pneumatic transport wheels
• Heavy-duty commercial chassis
• Supplied with tool kit and gasket set

Powerful 290 Bar Commercial Cleaning

The Sealey Diesel Pressure Washer delivers a maximum pressure of 290 bar. Consequently, it can remove stubborn dirt from suitable heavy-duty surfaces and equipment.

For example, the high water output helps clean agricultural machinery, construction vehicles and commercial yards. Meanwhile, the 250 bar rated working pressure supports demanding cleaning applications.

Common cleaning tasks include removing:

• Heavy mud and agricultural waste
• Oil and grease from suitable surfaces
• Industrial dirt and traffic film
• Moss and algae from suitable exterior surfaces
• Construction dust and loose concrete residue
• General grime from plant machinery

However, operators should always choose the correct nozzle and cleaning distance. This helps protect delicate components and finished surfaces.

Reliable 10HP Diesel Engine

The 418cc four-stroke diesel engine provides independent power for outdoor cleaning. Therefore, this commercial pressure washer is particularly useful on sites where electricity is unavailable.

Additionally, the electric starting system offers convenient operation, while the recoil starter provides a backup starting method. The automatic low-oil shutdown also helps protect the engine during use.

Engine features include:

• 10HP power output
• 418cc engine capacity
• Four-stroke single-cylinder design
• Electric starting system
• Recoil backup starter
• Automatic low-oil shutdown
• 7-litre fuel tank
• Approximate fuel consumption of 1.7-2.3L/hr

Sealey Diesel Pressure Washer Detergent System

The Sealey Diesel Pressure Washer includes a low-pressure detergent injection system. As a result, operators can apply compatible cleaning chemicals before rinsing with high-pressure water.

For example, suitable products may include vehicle shampoos, traffic film removers and approved degreasers. Furthermore, using the correct detergent can make difficult cleaning jobs more manageable.

Always follow the detergent manufacturer’s instructions and confirm chemical compatibility before use.

Built-In Engine and Pump Protection

Reliable operation is important when working on commercial sites. For this reason, the machine includes several protective features.

Firstly, the automatic low-oil shutdown helps protect the diesel engine. Secondly, the thermal pump relief valve provides additional pump protection. Finally, the trigger gun safety latch helps reduce accidental operation.

These features support safer working practices. However, regular inspection and servicing remain essential.

Heavy-Duty Frame and Easy Transport

This professional diesel pressure washer features a robust chassis designed for demanding working environments. In addition, large pneumatic wheels help operators move the machine across suitable outdoor surfaces.

The balanced frame provides a stable working position. Meanwhile, the practical transport design makes it easier to reposition the washer between cleaning areas.

Because the machine weighs approximately 100kg, operators should use suitable handling equipment and assistance when required.

Complete Pressure Washer Accessory Kit

The Sealey Diesel Pressure Washer comes with a practical selection of cleaning accessories. Therefore, operators have several spray options for different applications.

The supplied equipment includes:

• 5-metre high-pressure hose
• 1-metre spray gun and lance
• 0-degree quick-change nozzle
• 15-degree quick-change nozzle
• 25-degree quick-change nozzle
• 40-degree quick-change nozzle
• Low-pressure detergent nozzle
• Tool kit
• Gasket set

Furthermore, the interchangeable nozzles allow operators to adjust the spray pattern. Always select a suitable nozzle for the surface being cleaned.

Sealey Diesel Pressure Washer Specifications

The following technical specifications describe the machine’s engine, cleaning performance and supplied equipment.

Delivery Information: Due to the machine’s weight, suitable unloading assistance will be required at the delivery point. Please contact ATC if you need further delivery information.

Professional Industrial Cleaning Applications

The Sealey 290 bar diesel pressure washer is suitable for a wide range of commercial cleaning tasks. For example, construction contractors can use it to clean excavators, dumpers and other heavy machinery.

Likewise, agricultural businesses can use this industrial diesel washer for tractors, trailers and suitable farm equipment. In addition, fleet operators can clean commercial vehicles and heavy-duty transport equipment.

Typical applications include:

• Construction and plant hire companies
• Agricultural businesses and farms
• Commercial vehicle fleet maintenance
• Industrial cleaning contractors
• Grounds and property maintenance
• Facilities management companies
• Workshops and industrial yards
• Heavy equipment cleaning
• Suitable concrete and exterior surfaces

However, always follow safe pressure washing procedures and avoid directing high-pressure water at people, electrical equipment or vulnerable surfaces.

Why Buy from ATC Cleaning & Janitorial Supplies Ltd?

ATC Cleaning & Janitorial Supplies Ltd supplies professional pressure washers and industrial cleaning equipment throughout Swindon, Wiltshire and the UK. Furthermore, our team can help businesses select suitable equipment for demanding cleaning tasks.

We also supply cleaning chemicals, replacement accessories and a wide range of professional cleaning machines. Therefore, customers can source equipment and supporting products from one supplier.

Explore our professional cleaning equipment and pressure washers for additional options.

For further manufacturer information, visit the official Sealey website.

Order Your Sealey Diesel Pressure Washer

Whether you operate a construction business, farm or commercial cleaning company, the Sealey Diesel Pressure Washer offers strong cleaning performance without requiring mains electricity.

Moreover, its 10HP engine, 290 bar maximum pressure and 900L/hr water output make it a practical choice for demanding outdoor applications. The supplied accessories also provide flexibility for different cleaning jobs.

Choose ATC Cleaning & Janitorial Supplies Ltd for professional cleaning equipment, product advice and UK supply. Contact our team today for availability and further information.