Overview
The Diesel Pressure Cleaner is a Yanmar powered skid mount machine built for jobs where the cleaner needs to be lifted onto a truck or trailer and run all day. It delivers 4000 PSI at 21 litres per minute from a Comet SW5540S plunger pump driven through a PA gearbox, with a water cooled Yanmar 3TNV76 diesel engine and shut down protection. It is manufactured in Australia and conforms to the Australian PESA 2017 emissions standard.
The skid base sits on vibration mounts, which cuts the shake that hard mounted diesel engines pass into a tray or trailer deck. Because it is skid mounted rather than on wheels, it suits a fixed position on a truck, a trailer or a workshop pad, and the lifting frame makes it straightforward to move between sites with a crane or a vehicle hoist.
Key Features
- Yanmar 3TNV76 water cooled diesel engine with shut down protection
- Comet 210 SW5540S plunger pump through a PA gearbox
- 4000 PSI at 21 litres per minute
- Skid base on vibration mounts
- Electric start with battery, emergency stop and battery isolator
- Vibration mounted fuel tank
- Chemical injection with quick connect fitting
- 3 year commercial warranty
Specifications
- Performance: 4000 PSI at 21 L/min
- Engine: Yanmar 3TNV76-CSC water cooled diesel
- Pump: Comet 210 SW5540S plunger pump, PA gearbox
- Frame: skid base on vibration mounts
- Dimensions: 1220L x 750W x 980H mm
- Dry weight: 315 kg
- Country: manufactured in Australia, PESA 2017 compliant
- Accessories: battery, E stop, battery isolator, fuel tank, 15 m hose, 900 mm lance and nozzle kit, QC chemical injection
Applications
- Cleaning trucks, trailers and earthmoving plant
- Mine site and construction plant washdown
- Industrial equipment and machinery degreasing
- Building facades, concrete pads and hardstand
- Heavy duty cleaning where no mains power is available
What You Need to Complete the Job
Pair the machine with a 92 metre hose reel so the working length reaches around the truck or shed, and a 30 inch surface cleaner for flat concrete and hardstand. Keep the engine serviced with Penrite small engine SAE 30 oil, and see the Pressure Washers Accessories range for the rest of the kit.
Frequently Asked Questions
What can this machine clean?
At 4000 PSI and 21 litres per minute it handles heavy truck and plant cleaning, concrete pads, machinery degreasing and building washdown. The flow rate keeps the water volume up so built up grime lifts rather than just being sprayed, which is the difference between a machine that cleans trucks and one that only rinses them.
Does it need mains power?
No. The Yanmar diesel engine drives the pump directly and the burner, where fitted, runs from the engine. Electric start needs a battery, and one is included with the machine. That makes it a genuine no electricity unit for sites, trucks and remote work.
Is it hard to move between sites?
The skid base has a built in lifting frame, so it can be craned onto a truck or trailer. It is not a wheeled cart machine; it is designed to be mounted and left in place, which is why it suits a fixed position on a truck or trailer deck.




