Graco | 25N678 G-Force II 4040 HC-DD Pressure Washer
Graco
Model: 25N678
The G-Force II 4040 HC-DD pressure washer is Graco’s premier direct drive unit, designed for large commercial or industrial contractors. It features a premium CAT water pump and a reliable Honda engine, capable of handling demanding, all-day cleaning and surface preparation tasks.
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Premium CAT Water Pump
- Industry-leading reliability
- Exceptional durability and longevity
- Twice the lifespan of competing pumps
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Honda Engine
- Dependable, high-performance, and easy to start
- Equipped with Oil Alert to prevent engine damage from low oil levels
- Includes a thermal sensor to protect the pump from overheating in bypass mode
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External Pressure Unloader
- Provides adjustable pressure for trouble-free operation
- Allows pressure to be matched to specific application needs
- Contributes to cooler water temperatures and extends pump life
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EZ Start Pressure Relief for Easier Starting
- Enables water bypass of the pump to eliminate pressure buildup
- Removes the need to pull the trigger during startup
- A standard feature on Graco units
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100% Heavy-Gauge Aluminum Frames
- Up to 40% lighter than steel frames
- Resistant to corrosion from water and chemicals
- Included as standard on all Graco models
- Comes with a Lifetime Warranty
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Direct Drive
- Features a compact design with fewer parts and reduced weight
- The pump is directly connected to the engine's drive shaft
- Pump speed synchronizes with engine speed, typically around 3500 rpm
Operational Specifications
| Specification | Value |
|---|---|
| UPC Product | 755652850328 |
| Division | CED |
| Height | 25 IN | 63.500 CM |
| Length | 42 IN | 106.680 CM |
| Width | 24 IN | 60.960 CM |
| Volume | 14.583 FT3 | 0.413 M3 |
| Shipping Weight | 148 LBS | 67.132 KG |
Technical Specifications
| Specification | Value |
|---|---|
| Engine Brand | Honda |
| Engine Model | GX390 |
| Fuel Tank Capacity (L) | 6.5 |
| Fuel Tank Capacity (qt) | 6.9 |
| Hose Inlet Diameter (cm) | 0.9525 |
| Hose Inlet Diameter (in) | 3/8 |
| Hose Inlet Diameter (mm) | 9.525 |
| Hose Length (cm) | 1524 |
| Hose Length (mm) | 15240 |
| Includes | Professional-Grade Pressure Washer Spray Gun with Quick Connects, 36 in Pressure Washer Wand with Quick Connect, 3/8 in x 50 ft Non-Marking Pressure Washer Hose, 4 ft Chemical Injector Hose with Strainer, 0° Red Pressure Washer Tip, 15° Yellow Pressure Washer Tip, 25° Green Pressure Washer Tip, 40° White Pressure Washer Tip, Black Chemical Pressure Washer Tip |
| Maximum Flow Rate (L/min) | 15.14 |
| Maximum Fluid Pressure (bar) | 275.8 |
| Maximum Fluid Pressure (kPa) | 27580 |
| Maximum Fluid Pressure (psi) | 4000 |
| Maximum Operating Temperature (°C) | 63 |
| Maximum Operating Temperature (°F) | 145 |
| Maximum Working Pressure (bar) | 276 |
| Maximum Working Pressure (kPa) | 27600 |
| Maximum Working Pressure (psi) | 4000 |
| Model | G-Force II |
| Motor Drive Type | Direct Drive |
| Pump Brand | CAT |
| Recommended Weekly Usage (Hours) | 30+ |
| Series | 4040 |
| Weight (kg) | 45 |
| Maximum Working Pressure (MPa) | 27.6 |
