Compatible Systems & Equipment
The Graco 25N678K G-Force II 4040 HC-DD Kohler CARB is a complete pressure washer unit and does not install into other machines. However, it is compatible with the following systems and standard equipment:
- G-Force II 4040 Series Pressure Washers
- Direct-drive pressure washer systems
- Pressure washers using CAT triplex plunger pumps
- Systems powered by Kohler or Honda engines (similar configurations)
- Standard pressure washer accessories (hoses, spray guns, wands, nozzles)
Product Overview
The Graco 25N678K G-Force II 4040 HC-DD Kohler CARB is a high-performance, gas-powered pressure washer engineered for demanding commercial and industrial cleaning tasks. Built with durability and efficiency in mind, this unit delivers reliable power for contractors who require consistent results on tough jobs.
| Maximum Pressure | 4000 PSI |
| Flow Rate | 4.0 GPM |
| Engine Type | Kohler (CARB Compliant) |
| Drive Type | Direct Drive (HC-DD) |
| Pump | CAT Triplex Plunger Pump |
Key Features
- High-output performance for demanding cleaning applications
- CAT pump design ensures long-lasting durability
- Kohler CARB engine meets emission standards
- Direct-drive system offers compact size and reduced maintenance
- Heavy-duty frame for enhanced stability and corrosion resistance
Applications
- Surface preparation and cleaning
- Industrial and commercial washing
- Paint removal and surface restoration
- Contractor and professional use
Frequently Asked Questions
No, this is a complete pressure washer unit and not a replacement component for another machine.
It features a CAT triplex plunger pump known for durability and consistent performance.
Yes, it is compatible with most standard hoses, spray guns, wands, and nozzles.
The direct-drive system reduces complexity, making the unit more compact and easier to maintain.
