Karcher HD 7/14-4 M Plus 2030 PSI Pressure Cleaner

Pressure Rating (PSI / Bar):
2,030 PSI (140 Bar) operating pressure
2,755 PSI (190 Bar) maximum pressure

Flow Rate (L/min):
11.6 L/min

Power Type:
Electric – Single Phase / 15 Amp

Water Temperature:
Cold water

Motor Brand and Type:
3.4 kW 4-pole slow-speed motor

Pump Type:
3-piston axial pump with brass cylinder head, designed for high performance and increased energy efficiency

Included Accessories:

• Spray gun: EASY!Force
• Spray lance: 840 Millimetre
• Power nozzle
• Dirt blaster

Application Suitability:
Ideal for commercial and trade use where a powerful, mobile, and cold-water high-pressure cleaner is required

Duty Cycle / Usage Class:
Medium to heavy-duty use

Mounting / Portability:
Mobile unit with upright or stationary operation flexibility, built-in storage for accessories

Dimensions (L x W x H) (Millimetre):
400 x 455 x 700

Weight (kg):
38.5

Safety Features:

Automatic pressure relief for pump protection

EASY!Force trigger gun for zero holding force

EASY!Lock quick-release system for fast setup and secure fittings

Warranty & Service Support:
2-Year Warranty

The Karcher HD 7/14-4 M Plus Cold Water Pressure Cleaner is a professional single-phase pressure cleaner designed for demanding commercial and trade applications requiring strong water flow, dependable performance and excellent durability. Delivering 2,030 PSI (140 Bar) operating pressure, up to 2,755 PSI (190 Bar) maximum pressure, and an impressive 11.6 litres per minute water flow, the HD 7/14-4 M Plus provides excellent cleaning performance from a convenient 15 Amp power supply.

Powered by a 3.4 kW, 4-pole slow-speed electric motor, this professional Karcher pressure cleaner is engineered for regular commercial use while maintaining smooth operation and long component life. Its combination of pressure and higher water flow makes it particularly effective for workshops, vehicle cleaning, transport operations, equipment washdown and facility maintenance.

High Flow Commercial Cleaning Performance

The Karcher HD 7/14-4 M Plus combines 2,030 PSI operating pressure with 11.6 L/min water flow, providing an excellent balance between cleaning impact and rinsing capacity.

For commercial cleaning, water flow plays an important role in overall productivity. Pressure helps loosen stubborn contamination, while higher water volume efficiently flushes dirt, mud and debris away from the surface.

The 11.6 L/min flow rate gives the HD 7/14-4 M Plus an advantage when cleaning vehicles, machinery, equipment and larger surfaces where fast rinsing and efficient contaminant removal are important.

15 Amp Single-Phase Electric Power

Despite its professional cleaning capability, the HD 7/14-4 M Plus operates from a 15 Amp single-phase electrical supply.

This makes it an excellent option for businesses requiring strong commercial cleaning performance without needing access to 415 V three-phase electricity.

The electric drive also eliminates petrol engine exhaust emissions and fuel requirements, making the machine particularly suitable for workshops, warehouses, factories, wash bays and other commercial environments.

4-Pole Slow-Speed Motor

The HD 7/14-4 M Plus is powered by a robust 3.4 kW, 4-pole slow-speed electric motor designed for demanding professional use.

The lower motor speed helps reduce mechanical wear, vibration and operating noise compared with higher-speed configurations, contributing to excellent reliability and long service life.

This makes the HD 7/14-4 M Plus particularly well suited to businesses requiring a pressure cleaner for regular day-to-day operation.

High-Performance 3-Piston Axial Pump

At the heart of the machine is an efficient 3-piston axial high-pressure pump with a durable brass cylinder head.

The pump is designed to provide excellent energy efficiency while maintaining the performance and durability required for commercial cleaning.

An automatic pressure relief system reduces pressure within the high-pressure components when the trigger gun is released, helping protect the pump and extend component life during regular operation.

EASY!Force for Improved Operator Comfort

The Karcher EASY!Force high-pressure trigger gun uses the recoil force generated by the water jet to significantly reduce the holding force required during operation.

This reduces operator fatigue during longer cleaning jobs and makes the machine particularly well suited to commercial applications where pressure cleaning may be performed regularly throughout the working day.

The EASY!Lock quick-release system also allows hoses, lances and accessories to be connected quickly while maintaining a secure professional-grade connection.

Power Nozzle and Dirt Blaster Included

The HD 7/14-4 M Plus is supplied with both a power nozzle and Dirt Blaster rotary nozzle, providing excellent versatility across different cleaning applications.

The power nozzle provides efficient general-purpose cleaning, while the Dirt Blaster delivers concentrated rotary cleaning action for heavily contaminated hard surfaces and stubborn dirt.

Operators can therefore adapt the machine to suit everything from routine vehicle and equipment washing to more demanding commercial cleaning tasks.

Compact and Versatile Design

Despite its professional cleaning performance, the HD 7/14-4 M Plus measures just 400 x 455 x 700 mm and weighs approximately 38.5 kg.

The machine can be used in an upright mobile configuration or positioned for stationary operation, providing flexibility across workshops, wash bays and commercial facilities.

Integrated accessory storage keeps equipment organised and readily accessible, while the service-friendly design helps simplify routine maintenance and minimise downtime.

Professional Accessories Included

The Karcher HD 7/14-4 M Plus is supplied with:

• EASY!Force high-pressure trigger gun
• 840 mm spray lance
• Power nozzle
• Dirt Blaster rotary nozzle
• EASY!Lock quick-release connections

Ideal Applications

The Karcher HD 7/14-4 M Plus is ideal for:

• Mechanical workshops
• Automotive businesses
• Truck and vehicle cleaning
• Small fleet maintenance
• Transport and logistics
• Tradespeople
• Commercial cleaners
• Agricultural machinery
• Construction equipment
• Manufacturing facilities
• Property maintenance
• Facility maintenance
• Commercial wash bays
• Equipment cleaning
• General commercial washdown

Its combination of 2,030 PSI operating pressure, 11.6 L/min high water flow, 15 Amp single-phase power and a 4-pole slow-speed motor makes it an excellent choice for businesses requiring dependable professional cleaning without stepping up to three-phase power.

Why Buy From Hytec Services?

We proudly supply Karcher commercial and industrial pressure cleaners Australia-wide, with ongoing servicing, repairs and maintenance available throughout the Illawarra, South Coast, Southern Highlands, Macarthur, Southern Sydney and surrounding NSW regions. Backed by more than 40 years of industry experience, Hytec Services provides expert advice, genuine spare parts and dependable after-sales support to keep your equipment performing at its best.

As an experienced Karcher dealer and service agent, Hytec Services can assist with machine selection, accessories, spare parts, servicing and repairs throughout the working life of your equipment.

If you're looking for a high-flow 15 Amp commercial pressure cleaner combining excellent water volume, professional Karcher engineering and a durable low-speed motor, the Karcher HD 7/14-4 M Plus is an excellent solution for demanding commercial cleaning applications.

 

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