Graco 25N679K G-Force II 4040 HG-BD Kohler Pressure Washer

Compatible Machines

This unit is a complete pressure washer system and is not designed to fit into other machines. However, it is compatible within the following systems and configurations:

• Graco G-Force II 4040 Series Pressure Washers
• Belt-Drive (BD) Pressure Washer Systems
• GP (General Pump) Triplex Pump Systems
• Kohler Engine-Based Pressure Washer Configurations

Product Description

The Graco 25N679K G-Force II 4040 HG-BD Kohler Pressure Washer is a high-performance, gas-powered cleaning system built for professional and industrial applications. Designed to handle demanding environments, this unit delivers consistent power and durability for extended use.

Featuring a Kohler engine paired with a belt-drive system, this pressure washer operates at lower RPM, resulting in reduced wear, quieter operation, and longer pump life. It is ideal for contractors who require reliable performance for heavy-duty cleaning tasks.

Key Features

• 4000 PSI maximum pressure for powerful cleaning
• 4.0 GPM flow rate for efficient surface coverage
• Belt-drive design for cooler operation and durability
• Kohler gas engine for reliable performance
• Heavy-duty frame for long-term use in tough environments

Specifications

Applications

This pressure washer is designed for intensive cleaning tasks where high pressure and consistent performance are required.

• Concrete and surface cleaning
• Paint preparation and removal
• Industrial equipment cleaning
• Construction site maintenance

Frequently Asked Questions