Kiam KM3700PR Petrol High Pressure Washer Jet Cleaner - Gearbox Version (14HP)

KM3700PR — 15 LPM Petrol Pressure Washer

14 HP Loncin 4-stroke with gearbox-driven brass pump, German Parker seals & TRV — built for daily pro use.

• MAX PRESSURE: 3700 PSI (255 bar)
• FLOW RATE: 15 LPM
• ENGINE POWER: 14 HP Loncin

Tank-Feed Ready

Draw from tanks/butts/mains with suction hose & filter.

Built to Last

Gearbox-driven brass pump + Parker seals + TRV.

Quick-Swap Control

5 quick-release nozzles for instant mode changes.

Why Professionals Choose the KM3700PR

• Gearbox drive reduces pump RPM for cooler, longer life.
• German Parker seals for superior sealing & durability.
• Thermal Relief Valve protects pump against heat build-up.
• Low-pressure detergent mode for chemical application.

Working pressure appears in the technical specs for consistency.

Feeding from a tank? Our guide: Tank/Butt Feeding

 Use-Case Intensity

• Light wash
• Domestic patios
• Driveways
• Heavy rinse  

Trade & Site Work

Durable setup for daily jobs.

Fleets & Plant

Cut downtime with fast rinsing.

Chem Rinse

Perfect after downstreaming.

Key Features

• Gearbox-driven brass pump for longevity & smoother operation.
• Low-oil shutdown protects the engine automatically.
• Includes 10 m HP hose, pro trigger gun & steel lance.
• 5 quick-release nozzles: 0°, 15°, 25°, 40°, soap.
• Detergent pickup via low-pressure nozzle.
• Tank-feed ready: suction hose + inline filter included.

In the Box

• KM3700PR petrol pressure washer unit
• 10 m high-pressure hose & detergent pipe
• Professional trigger gun & steel lance
• 5 × quick-release steel spray nozzles
• Water suction hose with inline filtration
• Tool kit & user manual

Technical Specifications

• Model: KIAM KM3700PR
• Max Pressure: 3700 PSI / 255 bar
• Working Pressure: 3400 PSI / 234 bar
• Rated Flow: 15 L/min
• Pump: Gearbox-driven brass pump with TRV & German Parker seals
• Engine: 14 HP Loncin OHV 4-stroke (air-cooled)
• Engine Speed: 3400 rpm
• Fuel Type: Unleaded petrol
• Displacement: 420 cc
• Max Torque: 26.5 N·m
• Dimensions (L×W×H): 79 × 50 × 60 cm
• Weight: 68 kga

More info & manuals: Instruction Manuals

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Pro-grade pressure with gearbox longevity — Choose the KM3700PR for your next serious clean.