GRACO G-Force II 4040 HG-BD 4000 PSI Pressure Washer
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Same-day dispatch
In-stock orders by 2pm AEST
Australia-wide delivery
Direct to your job from Brisbane
Authorised service
In-house warranty + repairs
Trade pricing for all
No trade-only accounts
Ideal for large commercial and industrial contractors, the G-Force II 4040 HG-BD is one of Graco's top-of-the-line units. With a Honda engine and belt-driven performance it handles demanding all-day cleaning and surface preparation.
It delivers 15 lpm at 4000 PSI and weighs 99kg. As a belt drive pressure washer it runs at lower rpm, typically 900 to 1700 rpm, for cooler operating temperatures and longer pump life. The pump is mounted away from the engine with a crankcase of greater oil capacity, so it vibrates less and suffers less fatigue.
The 100% heavy-gauge aluminium frame is up to 40% lighter than steel, corrosion resistant and carries a lifetime warranty. Every Graco pressure washer is backed by a 1-year warranty covering defects in materials and workmanship.
Features
Honda Engine: reliable, powerful and easy to start, with Oil Alert and a thermal sensor that prevents the pump overheating in bypass mode.
GP Triax Pump: a reliable GP Triax plunger water pump.
External Unloader: trouble-free, adjustable pressure that matches application requirements while keeping water cooler and prolonging pump life.
EZ Start: pressure relief allows water to bypass the pump to eliminate pressure build-up, so there is no need to pull the gun trigger while starting.
Aluminium Frame: 100% heavy-gauge aluminium, up to 40% lighter than steel, corrosion resistant, standard on all Graco models and backed by a lifetime warranty.
Belt Drive: runs at a lower 900 to 1700 rpm for cooler operating temperatures and longer pump life, with the pump mounted away from the engine and a crankcase of greater oil capacity for less vibration and fatigue.
Included accessories
Specifications
| Part Number | 25N683 |
|---|---|
| Category | Large Residential / Commercial |
| Weekly Usage | 30+ hours per week |
| Pressure | 4000 PSI |
| Flow | 15 LPM |
| Cleaning Units (psi x gpm) | 16000 |
| Frame | Aluminium |
| Weight | 99 kg |
| Water Pump | GP, Triplex Plunger Pump |
| Unloader Type | EZ Start, Adjustable Pressure External Bypass |
| Engine | Honda GX390 |
| Hose Assembly | 0.95cm (3/8") x 15m (50 ft), non-marking w/Quick Connects |
| Gun/Wand Assembly | Professional Grade Gun, 91cm (36") with Quick Connect Fittings |
| Chemical Injector | Quick Connects, Integrated, Kit Included |
| Tips | 4.0 Orifice; 0° Red - 805591; 15° Yellow - 805592; 25° Green - 805593; Black Chemical; Injector - 805634 |
Data Sheet
Brochure
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
Need help speccing your kit?
Talk to a real specialist on our team. We'll match the right unit to your daily volume and the materials you spray most.