KIAM® Logo
🔧 GEARBOX BRASS PUMP • 🌊 TANK-FEED READY

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 washDomestic patiosDrivewaysHeavy 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

Feature Details
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 kg

📘 More info & manuals: Instruction Manuals

🧰 Start a Driveway Business

Read the guide

📚 Cleaning Tutorials

Explore articles

🎓 Petrol vs Diesel

Compare options

🚀 Pro-grade pressure with gearbox longevity — Choose the KM3700PR for your next serious clean.
Kiam
Pressure Washer
KIAM® Logo
🔧 GEARBOX BRASS PUMP • 🌊 TANK-FEED READY

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 washDomestic patiosDrivewaysHeavy 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

Feature Details
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 kg

📘 More info & manuals: Instruction Manuals

🧰 Start a Driveway Business

Read the guide

📚 Cleaning Tutorials

Explore articles

🎓 Petrol vs Diesel

Compare options

🚀 Pro-grade pressure with gearbox longevity — Choose the KM3700PR for your next serious clean.
Kiam
Pressure Washer
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🎄We are open during the Christmas & New Year Period but deliveries are limited. Orders may be dispatched on 2nd January 🎄

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

£1,075.00

Delivery charges will vary depending on your location.

To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode

We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.

KIAM® Logo
🔧 GEARBOX BRASS PUMP • 🌊 TANK-FEED READY

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 washDomestic patiosDrivewaysHeavy 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

Feature Details
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 kg

📘 More info & manuals: Instruction Manuals

🧰 Start a Driveway Business

Read the guide

📚 Cleaning Tutorials

Explore articles

🎓 Petrol vs Diesel

Compare options

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

Description

KIAM® Logo
🔧 GEARBOX BRASS PUMP • 🌊 TANK-FEED READY

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 washDomestic patiosDrivewaysHeavy 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

Feature Details
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 kg

📘 More info & manuals: Instruction Manuals

🧰 Start a Driveway Business

Read the guide

📚 Cleaning Tutorials

Explore articles

🎓 Petrol vs Diesel

Compare options

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

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