Karcher HD 10/25-4 S Classic Cold Water Pressure Washer 1.367-402.0

Built for relentless, day-in-day-out performance, the Kärcher HD 10/25-4 S Classic is a powerful and dependable solution for demanding cleaning environments. Designed within Kärcher’s Super Class range, this machine focuses on maximum durability, simplicity, and raw cleaning power—making it ideal for tough industrial, agricultural, and construction applications.

Extreme Power for Heavy-Duty Cleaning

Delivering up to 250 bar pressure and 1000 l/h water flow, the HD 10/25-4 S Classic cuts through stubborn dirt, grease, and heavy contamination with ease. Its high-output performance makes it perfectly suited for large surfaces, machinery, and heavily soiled equipment.

Built to Withstand Tough Conditions

At its core is a robust crankshaft pump with ceramic pistons and a brass cylinder head, paired with a 4-pole low-speed motor with air-water cooling. This heavy-duty construction ensures long service life, even under continuous daily use in harsh environments.

Simple, Reliable Operation

The Classic range is designed for straightforward, no-nonsense use. The machine is easy to set up, intuitive to operate, and allows quick access to all key components for maintenance—keeping downtime to a minimum.

Time-Saving EASY!Lock System

Equipped with Kärcher’s EASY!Lock quick-release connections, setup and accessory changes are up to five times faster than traditional threaded systems—saving time on every job without compromising durability.

Rugged Design & Practical Mobility

A solid steel frame protects the machine in demanding environments, while the upright design improves manoeuvrability and stability on-site. Large wheels and a compact footprint make it easier to transport and position, even on uneven terrain.

Key Features

• Up to 250 bar pressure and 1000 l/h flow rate
• Heavy-duty crankshaft pump with ceramic pistons
• Durable brass cylinder head for long service life
• 4-pole low-speed motor with air-water cooling
• EASY!Lock system for fast setup and accessory changes
• Robust steel frame construction
• Integrated fine mesh water filter for pump protection
• Designed for continuous professional use

Scope of Supply

• Classic high-pressure trigger gun
• 10m high-pressure hose (DN8, 315 bar)
• 840mm spray lance
• Power nozzle

Ideal For

• Construction equipment and sites
• Agriculture and heavy machinery cleaning
• Industrial production environments
• Fleet and transport cleaning
• Large outdoor and public areas