Karcher HD 10/25-4 S Cold Water Pressure Washer 1.286-954.0

Built for the toughest cleaning environments, the Kärcher HD 10/25-4 S delivers outstanding power, durability, and control. As part of Kärcher’s Super Class range, this machine is engineered for continuous heavy-duty use—making it ideal for agriculture, construction, transport, and industrial cleaning applications.

Extreme Power & Performance

With a working pressure of up to 250 bar and a high flow rate of up to 1000 l/h, the HD 10/25-4 S easily removes stubborn dirt, grease, and heavy contamination. Its powerful three-phase system ensures consistent performance, even during long operating periods.

Built to Last

At the heart of the machine is a 4-pole low-speed motor with air-water cooling, combined with a robust three-piston axial pump featuring stainless steel pistons and a brass cylinder head. This heavy-duty construction guarantees long service life and reduced maintenance costs, even in demanding conditions.

Ergonomic & User-Friendly

Designed for maximum operator comfort, the HD 10/25-4 S features Kärcher’s EASY!Force Advanced trigger gun, allowing fatigue-free use without holding force. The integrated Servo Control system enables precise adjustment of pressure and water flow directly at the lance, improving efficiency across different cleaning tasks.

Smart Design & Mobility

The compact upright design reduces footprint while improving manoeuvrability, making it easier to transport and position on-site. Large wheels and an integrated aluminium frame provide strength without unnecessary weight, while onboard storage keeps accessories organised and within reach.

Advanced Features for Reliability

Integrated electronics with LED status display monitor the machine during operation, automatically protecting it against faults such as overvoltage or phase failure. A built-in fine mesh water filter further protects internal components, ensuring consistent long-term performance.

Key Features

• Up to 250 bar pressure and 1000 l/h flow rate
• 4-pole low-speed motor with air-water cooling
• Durable brass cylinder head & stainless steel pistons
• EASY!Force Advanced trigger gun for fatigue-free use
• Servo Control for pressure and flow adjustment at the lance
• Compact upright design for improved mobility and storage
• Integrated electronics with LED display for machine protection
• Suitable for water temperatures up to 60°C

Scope of Supply

• EASY!Force Advanced trigger gun
• 10m high-pressure hose (DN8, 315 bar)
• 1050mm spray lance
• Power nozzle
• Servo Control unit

Ideal For

• Agriculture and heavy machinery cleaning
• Construction equipment and sites
• Industrial production environments
• Transport and fleet cleaning
• Large outdoor areas and public spaces