GRACO 25N680 - G-FORCE II 4040 HC-BD Pressure Washer, 4000 PSI, 4 GPM w/ Honda Engine & CAT Pump

Belt-Drive pressure washer model (one of Models 25N679, 25N683, 25N680, 25N684, 25N679K, 25N680K)

Ideal for large commercial or industrial contractors, the G-Force II 4040 HG-BD pressure washer is one of Graco’s top-of-the-line units. With a Honda engine and belt-driven performance, this pressure washer can easily handle the most demanding all-day cleaning and surface preparation jobs.

• Honda® Engine
  
  • Reliable, powerful & easy-to-start
  • Oil Alert shuts down engine to prevent damage if oil level drops too low
  • Thermal sensor prevents pump from overheating in bypass mode
• Reliable, GP Triax Plunger Water Pump
• External Pressure Unloader
  
  • Trouble-free, adjustable pressure
  • Ability to match application requirements
  • Keeps water cooler and prolongs pump life
• EZ Start Pressure Relief For Easier Starting
  
  • Allows water bypass pump to eliminate pressure build-up in the system
  • No need to pull the gun trigger while starting the washer
  • Standard Graco feature
• 100% Heavy-Gauge Aluminum Frame
  
  • Up to 40% lighter than steel frames
  • Corrosion resistant to water and chemicals
  • Standard on all Graco models
  • Lifetime Warranty
• Belt Drive
  
  • Lower RPM (typically 900-1700 rpm) resulting in cooler operating temperature and longer pump life
  • Pump is mounted away from the engine and has a crankcase with more oil capacity
  • Pump vibrates less and suffers less pump fatigue

Additional Specifications

• Max Working Pressure: 4000 PSI (27.6 MPa, 276 Bar)
• Flow Rate: 4.0 GPM

Engine Brand	Honda
Engine Model	GX390
Fuel Tank Capacity (qt)	6.9
Hose Inlet Diameter (in)	3/8
Hose Length (ft)	50
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 (GPM)	4
Maximum Fluid Pressure (psi)	4000
Maximum Operating Temperature (°F)	145
Maximum Working Pressure (MPa)	27.6
Maximum Working Pressure (psi)	4000
Model	G-Force II
Motor Drive Type	Belt Drive
Pump Brand	CAT
Pump Type	Triplex Plunger
Recommended Weekly Usage (Hours)	30+
Series	4040
Type	Gas Pressure Washer
Weight (lb)	132

Compatible Equipment

• G-FORCE II pressure washer series
• Belt-Drive pressure washer series
• 25N680 model pressure washer

Related Parts

• 25N684
• 25N679
• 25N683, 25N688K, 25N679K, 25N680K

This is a complete pressure washer unit with Honda engine and CAT pump in belt drive configuration. Based on the model naming convention shown in the diagram, this represents: 4040 (4000 PSI), H (Honda engine), C (CAT pump), BD (Belt Drive). This page shows parts diagram for belt-drive models including 25N680, but does not contain detailed specifications or parts list table 25N680 appears as one of the main models in the header (Models 25N679, 25N683, 25N680, 25N684, 25N679K, 25N680K). It's referenced in multiple parts including: 127382 CAT 5PP series pump (Models 25N680, 25N684, 25N680K), 17Y762 Label for Model 25N680, 25N684, 25N680K, 194126 Label for Models 25N679, 25N680, 25N679K, 25N680K, 16Y720 for Models 25N683, 25N684, 127707 Bushing for pump models 25N680, 25N684, 25N680K, and 16X819 for Models 25N679, 25N680, 25N679K, 25N680K

Reference Manuals

• 3A6588 (Page 2)