Please wait while we process your order...

Product successfully added to your cart.
Cart Image

Quantity in Cart: 1


Continue Shopping Shopping Cart
Item removed from Cart
X
 
×
Product Image

Graco 25N678K G-Force II 4040 HC-DD Kohler CARB

The Graco 25N678K G-Force II 4040 HC-DD Kohler CARB is a powerful, contractor-grade pressure washer built for heavy-duty cleaning and long-lasting performance.

  • 4000 PSI maximum pressure
  • 4.0 GPM high water flow rate
  • Kohler CARB-compliant engine
  • CAT triplex plunger pump for durability
  • Direct-drive system for compact design
  • Compatible with standard pressure washer accessories

List Price: $3320
You save: $531.2 (16.00%)
Sale Price: $2788.8
0
Based on 0 reviews
5
0%
4
0%
3
0%
2
0%
1
0%

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.

Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Payment Method   Payment Method   Payment Method   Payment Method