Product Description
Model: P20I-50C
A tough Petrol Pressure Cleaner, powered by a genuine 20HP class Honda engine, built to Industrial Spec.
A tough, 20hp class Honda petrol driven high pressure washer with awesome cleaning power and great pressure for roof cleaning, cleaning of hard surfaces like concrete car parks and driveways, for surface preparation before painting, marine defouling and other difficult pressure cleaning tasks where reliability and economy is important.
 | ThoroughClean Service Agreement:
Adding a service agreement to your purchase, guarantees the longevity and reliability of your investment. Not only will a service contract provide you with the ease of mind that if anything happens to your pressure cleaner, it will be taken care of with minimal effort from your side, but the regular servicing and maintenance will hugely reduce the occurrence of breakdowns.
Add a service agreement to your quote and we will find you the best solution to satisfy your machine and site requirements.
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| Service Agreement |
What makes this an incredible petrol pressure cleaner?
Besides being Australian built since 1984, this tough portable water blaster boasts the following features:
| Engine |


 | Features: - Genuine Honda V-twin GX630 20 HP Air Cooled Petrol Engine
- Electric start
- Wired to shut down on low tank water level.
- 2:1 reduction gearbox between engine and pump.
- Ball bearing supported crankshaft
- Overhead Valve design
Benefits:
This engine was specifically chosen for this machine due to it's reliability and performance, whether it be in the arid parts of Australia or offshore, this Honda will keep on running.- Automatic low water level shut down prevents the pump from cavitation and running dry, which is one of the leading causes of pump failure.
- The gearbox reduces vibrations travelling from the engine to the pump and allows the pump to run at half of the engine speed.
- The ball bearing supported crankshaft allows for greater stability.
- OHV design allows for increased efficiency and optimal power transfer.
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| Pump |
 | Features: - HAWK PXi1735 Triplex Pump rated at 5000 PSI max @ 18 LPM.
- The pump is de-rated to 4500-5000 PSI
- Ceramic sleeved, stainless steel piston plunger rods and brass pump head.
- Low speed pump running at 1450 RPM
- A frame mounted slave oil tank triples oil supply to the pump. (When fitted with oil tank)
- Pump supported from base.
Benefits:
The pump is the heart of your pressure cleaner and the most important component. HAWK pumps are the best in the high pressure industry, and are known for their exceptional quality, reliability and efficiency. - De-rating the pump ensures that it operates at less than its rated maximum power in order to prolong its life.
- Low speed pumps and their seals last much longer, and are also less vulnerable to the effects of 'dry running' compared to a high speed pump.
- The oil slave tank prevents oil starvation of the pump and was incorporated due to operators not checking oil levels daily.
- Pump weight supported from the bottom to minimize strain on drive shaft & gearbox
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| Frame |
 | Features & Benefits: - Fully hot dipped galvanised, fully welded, low vibration steel frame
- Central lifting bar
- 4 Extra-large flat free wheels for easy rolling over rough terrain and vibration absorption
- Thick axles (27mm) to prevent bending
- Water supply hose is frame mounted – not mounted on the pump where you are pulling on vulnerable pump fittings while working.
- High Pressure hose is also frame mounted – not mounted directly on the pump – so no pulling on vulnerable hose fittings when in operation.
- Includes brackets for gun, reel and oil tank mounts and oil drip tray
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| By-Pass Valve |
| Features: - Features an Italian made VB80-280 by-pass balve
- Soft acting By-pass valve
- Zero pressure stored in hose when trigger is released
- By-pass valve is frame mounted
Benefits:
This By-Pass Valve was specifically chosen for this machine due to it's reliability and performance, whether it be in the arid parts of Australia or offshore.- The VB80-280 By-Pass Valve is a soft-acting which means the pressure comes on gradually – no kick-back on the gun when you pull the trigger. This makes it safe and seals last longer.
- Zero pressure is stored in hose when the gun’s trigger is released or unit is switched off. This unique feature makes it safe and again less wear and tear on by-pass valve, hose and gun seals.
- The By-pass valve is frame-mounted, not hanging off the pump where it amplifies vibration causing extra stress on the drive gearbox and drive shafts.
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| Water Filter |
 | Features & Benefits: - A large capacity heavy duty industrial water filter
- A Stainless steel mesh that protects the pump’s ceramic pistons against water line debris and extending pump life.
- NOT just a single water filter or strainer that blocks up easily and causes pump cavitation.
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| Hose, Gun & Pressure Gauge |
 | Features & Benefits: - 20m 3/8″ double wire R2 HP Hose rated to 5000 psi with stainless steel fittings. (4X burst rating)
- Hose swivel prevents kinks and hose stiffness while pressure cleaning making it operator friendly
- Tough Italian made 5800 psi gun with Stainless Steel lance with moulded hand grip
- 900mm Insulated stainless steel lance
- Stainless Steel BSP/NPT Nozzle Holder fitted to the lance with a 1/4″ stainless steel nozzle with 15 degree fan for general cleaning – correctly sized for pressure and flow
- Stainless Steel pressure gauge – liquid filled to protect against pressure spikes
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Attention: The internal data of table “optional-extras-1” is corrupted!
Disclaimer: All images are a representation only and are not to scale. Although care has been taken to ensure the accuracy, completeness and reliability of the information provided, due to ongoing product development and improvements, products may vary from this data. The user of the information agrees that the information is subject to change without notice.