Comet FDX Hot Cube Petrol Pressure Washer
The Comet FDX Hot Cube pressure washer, available in petrol and diesel versions, is designed for jobs and maintenance that require high pressure , high flow rates and great operating reliability, as essential in industrial and professional settings where there is no possibility of connecting to electricity.
FDX Hot Cube was conceived in two versions:
- Trailer , with wheels for movement
- Skid to be lifted on a transport trolley (without wheels)
The petrol Comet FDX Hot Cube models are equipped with a powerful and inexhaustible Honda GX 390 engine , while the diesel models benefit from the performance of a Yanmar L 100 V engine.


The Comet FDX Hot Cube is assembled on a sturdy steel frame painted with anti-corrosion treatment and can also be supplied with protective panels upon request.


The dimensions of this pressure washer are 120 x 93 x 108 cm , for a weight that varies, depending on the model, from 200 to 230 kg .
Trailer Models
- FDX Hot Cube 16/200 D Yanmar L 100 N - cod. 9058 0501
- FDX Hot Cube 16/200 B Honda GX 390 - cod. 9058 0502
- FDX Hot Cube 21/160 D Yanmar L 100 N - cod. 9058 0503
- FDX Hot Cube 21/ 160 B Honda GX 390 - cod. 9058 0504
Skid Models
- FDX Hot Cube 16/200 D Yanmar L 100 N - cod. 9058 0513
- FDX Hot Cube 16/200 B Honda GX 390 - cod. 9058 0512
- FDX Hot Cube 21/160 D Yanmar L 100 N - cod. 9058 0511
- FDX Hot Cube 21/ 160 B Honda GX 390 - cod. 9058 0515


Honda Trailer Engine


Honda Skid Engine


Technical specifications
Professional hot water pressure washer, the Comet FDX Hot Cube has an electric start and an electronic temperature regulation system , with low oscillation of the set value. The burner of this compact pressure washer is activated by a flow switch .
The vertical stainless steel boiler guarantees this Comet pressure washer high thermal efficiency (up to 140°C), with a double spiral coil . The boiler is thermally protected .


The Comet FDX Hot Cube's automatic decelerator reduces engine rpm during bypass. This pressure washer for industrial and construction sites also features a speed reducer .
Among the protections present on this professional Comet machine are the safety device for lack of engine oil , a professional regulation valve with gradual pressure restoration , the safety valve and a control kit for flame control .
Designed for intensive professional use , the Comet FDX Hot Cube pressure washer meets the needs of operators in the industrial and construction sector.
FW2 pump

This is the pump mounted on the FDX Comet Hot Cube pressure washers. The
FW2 pump is a pump with
3 ceramic pistons and
a brass head .
Only on Trailer versions

Water intake from tank with brass filter and float , anti-scale dispenser with pump and 2.5 L tank .
Only on Skid versions
The Skid versions of the Comet FDX Hot Cube have a direct water intake system with a self-cleaning filter and ionic anti-scale device.

Watch the Comet FDX Hot Cube Video
Main Features
- PED 97/23/CE CERTIFICATION cat. II
- Sturdy painted steel frame
- Available in petrol with Honda GX 390 engine or diesel with Yanmar engine
- FW2 pump with 3 ceramic pistons and brass head
- High-efficiency stainless steel boiler
- Electric Start
- Engine oil shortage safety device
- Automatic decelerator for reducing the number of revolutions during the bypass phase
- Diesel tank with level float and filling filter
- Professional pressure relief valve with gradual pressure recovery
- Vertical boiler with double spiral coil
- Electronic temperature regulation system with low oscillation of the set value
- Burner operated by flow switch
- Water intake from tank with filter and float , anti-scale dispenser with pump and 2.5 litre tank
- Safety valve
- Boiler thermal protection
- Flame control command kit
- Version with protective panels also available upon request
- For continuous professional use
Optional Accessories
- Swivel hose reel
- GH351 pistol with fixed lance
- GH351 pistol with rotating lance
- Angled lance with cleaning head
- Lance with rotating nozzle
- Adjustable jet lance
- Rotating hydrobrush
- Foam lance with regulator
- Complete sandblasting kit
- Soundproof paneling kit
Standard Equipment

- GH351 Pistol with Swivel
- Double barrel lance without nozzles
- 25° flat jet nozzle
- Double barrel lance cleaning nozzle
- Brass water intake filter
- Engine speed decelerator kit
- Flame control command kit
- 10 m high pressure hose