Overview
The Hot Diesel Pressure Cleaner is a professional hot water machine built for sites with no connection to the electricity grid. A Yamaha L100 diesel engine drives a Comet FW2 Italian pump, and the diesel burner heats the water through a double coil vertical stainless steel boiler with a stainless steel outer casing. It is rated at 2320 PSI and 21 litres per minute.
Hot water is the difference on this machine. Heated water breaks down grease, oil and grime far faster than cold water, so fleet and plant cleaning jobs finish in a fraction of the time. Because everything runs from diesel, it works anywhere: remote sites, truck depots, mine sites and farms where there is no power point in reach.
Key Features
- Comet FW2 Italian pump
- Yamaha L100 diesel engine
- 2320 PSI at 21 litres per minute
- Diesel burner with flow switch operation
- Double coil vertical stainless steel boiler with stainless steel outer casing
- Electronic temperature setting for constant water temperature
- Automatic decelerator reduces RPM in bypass mode
- PED 2014/68/CE cat II certification
Specifications
- Performance: 2320 PSI at 21 L/min
- Pump: Comet FW2 Italian pump
- Engine: Yamaha L100 diesel
- Starting: electrical
- Boiler: double coil vertical stainless steel with stainless steel outer casing
- Safety: safety valve, boiler thermal protection, flame control
- Fuel tank with level float and fill up filter
- Gearbox and professional gradual pressure restoration unloader valve
Applications
- Truck, trailer and plant degreasing with hot water
- Mine and construction equipment washdown
- Industrial machinery and engine cleaning
- Remote sites with no mains power
- Farm and agricultural equipment cleaning
What You Need to Complete the Job
Run the delivery line through a 92 metre hose reel and use single wire high pressure hose for replacement lengths. Service the engine with Penrite SAE 30 small engine oil, and see the Pressure Washers Accessories range for nozzles and fittings.
Frequently Asked Questions
Why choose a hot water machine over cold?
Heated water softens and lifts grease, oil and heavy grime that cold water only smears. That means faster cleaning, less detergent use and a cleaner result on engines, plant and machinery. For a fleet or workshop, the time saved is usually the main reason to step up to hot water.
Does it need electricity?
No. The engine and burner run on diesel, so the machine is designed for sites without a power connection. The electrical starting is powered by the battery, which is part of the machine, and everything else runs from diesel.
Is the boiler certified?
The listing states PED 2014/68/CE category II certification for the boiler. It also carries a safety valve, boiler thermal protection and flame control, so the hot water system is protected against over pressure and burner faults.









