Frame Mount Water Blaster – 430L GX390 with Twin Reel

Frame Mount Water Blaster

16 LPM at 4000 psi

or

21 LPM at 3000 psi

Features on all Blue Hawk Frame Mount Water Blasters:

• Compact design (W 1080mm x D 1610mm x H 1100mm)
• Water level sight view
• Unloader bypass back to tank
• Water inlet filtration
• Frame tie down points

Optional accessories

• Chemical Injector / Detergent Injector
• Foaming Nozzles
• JROD 4-way Nozzle
• High Pressure Ball Valve
• Rotary Nozzles
• Lance: Choice of 300mm, 600mm, 900mm, 1200mm, 1500mm, 2.4m and 2.7m
• Surface Cleaner 21″ and 24″
• Flow Control Regulator

Optional upgrades

• Upgrade to Honda Electric Start Engine
• High Pressure Hose: 3/8″ 2 wire – lengths up to 100m
• Exhaust extension 90 degree for vans or well-side utes

Blue Hawk Frame Mount Water Blaster – Built Tough for Commercial Cleaning

Looking for a commercial water blaster that delivers serious performance without sacrificing portability? This Blue Hawk Frame Mount Water Blaster is engineered for professionals who demand reliability, power, and ease of use in a compact footprint. Whether you’re tackling house washing, agricultural cleaning, or heavy-duty maintenance, this powerful pressure washer is up to the task.

Choose from two high-performance options to suit your specific cleaning needs:

• 16 LPM at 4000 PSI for high-pressure applications

• 21 LPM at 3000 PSI for increased water flow and rinsing power

This is Blue Hawk’s most popular unit for professional house washing and soft wash businesses, and for good reason. With powerful flow rates, quality components, and rugged construction, it’s ideally suited for commercial house washing, soft wash, building cleaning, roof cleaning, and general property maintenance. Trusted by contractors across New Zealand, this frame mounted water blaster is built to deliver professional results every time.

Powered by a Honda GX390 commercial engine, this unit features an Annovi Reverberi ceramic piston pump paired with a Tecomec reduction gearbox and VRT3 unloader valve—offering exceptional durability and consistent performance. The system comes fully assembled with a 430L water tank, 50m high-pressure hose (can be upgraded to longer lengths if required), 45m water supply hose, trigger gun, 900mm lance, and a spray nozzle set.

Constructed with a heavy-duty galvanised steel frame, this frame mount water blaster is designed to withstand tough work environments. With a compact footprint (W 1080mm x D 1610mm x H 1100mm), it fits neatly onto most flat-deck utes, vans, trailers, and trucks—making it ideal for mobile contractors.

Additional features include:

• Water level sight view

• Unloader bypass return to tank

• Inlet filtration system

• Galvanised twin hose reel

• Tie-down points for safe transport

Optional accessories such as chemical injectors, foaming nozzles, rotary nozzles, high-pressure ball valves, surface cleaners, and extended lances (up to 2.7m) allow you to tailor your setup for everything from soft wash applications to concrete cleaning.

You can also upgrade to a Honda GX390 electric start engine, extend your high-pressure hose up to 80m, or install an exhaust extension for enclosed vehicles.

All Blue Hawk waterblasters are assembled and tested in-house by our experienced team. With over 25 years in the industry, we’re proud to provide expert advice and after-sales support.

From soft wash specialists to commercial contractors, this frame mount water blaster is the professional’s choice for dependable, versatile cleaning.

Blue Hawk is an authorised distributor for Honda, Annovi Reverberi, Mecline, and Rato. With over 25 years’ experience in the water blaster industry, we pride ourselves in our product knowledge to give you sound advice on your next purchase.

Please feel free to give us a call on 0800 852 852 to discuss which options would best suit your requirements.