Surface cleaner Karcher T 7 Plus T-Racer

The Kärcher T 7 Plus T-Racer surface cleaner is designed for efficient splash-free cleaning of outdoor flat areas. A rotating arm with two flat jet nozzles removes dirt from larger areas faster than a standard lance, while an integrated rinse nozzle flushes away loosened residue. The distance between the nozzles and the surface can be adjusted to suit hard materials like stone and concrete as well as more sensitive surfaces such as wood. The unit features an air-cushion effect for easy maneuvering, a practical handle for vertical surfaces and a foot switch to change functions quickly. Suitable for use with Karcher pressure washers in the K4–K7 range.

Advantages

The T 7 Plus combines rotating dual flat-jet nozzles for wide-area cleaning with an integrated additional power nozzle to reach corners and edges without splashing. An integrated rinse nozzle removes loosened dirt immediately, reducing follow-up work. Adjustable nozzle distance and a lightweight design make the cleaner suitable for different surface types, and the air cushion effect improves contact and handling during operation. A foot-operated switch allows easy, ergonomic switching between functions.

Suitable for

• Cleaning patios, terraces and driveways made of stone, concrete or paving
• Delicate outdoor surfaces such as wooden decking when nozzle distance is reduced
• Vertical surfaces like garage doors and exterior panels using the handle
• Large areas where faster cleaning and reduced splash are required

When it may not be suitable

The T 7 Plus is not intended for extremely uneven or highly textured surfaces where the head cannot maintain a stable seal. Very narrow gaps or intricate profiles that prevent the rotating arm from passing smoothly may limit its effectiveness. For small, precise spot cleaning a lance with a focused nozzle may be more appropriate.

Key specifications

• Weight: 1.9 kg
• Overall dimensions (L × W × H): 769 × 288 × 996 mm
• Colour: Black / Yellow
• Two rotating flat-jet nozzles plus integrated rinse and additional power nozzle
• Compatible with pressure washers in the K4–K7 range

How to use

Attach the T 7 Plus to the lance of a compatible Kärcher pressure washer and adjust the nozzle distance to match the surface type. Start the machine and move the surface cleaner evenly over the area at a steady pace; the rotating nozzles will remove dirt while the integrated rinse nozzle flushes residue. Use the foot switch to change between functions and the handle for cleaning vertical surfaces. After use, rinse the unit and store it dry.

What to consider before purchase

• Ensure compatibility with your pressure washer (recommended K4–K7 range).
• Check surface evenness—very uneven or textured surfaces reduce effectiveness.
• Consider the working width (288 mm) and whether it suits the area you need to clean.

Recommendations

For best results, start with a moderate pressure setting and adjust nozzle distance for delicate materials. Move the cleaner steadily and avoid abrupt lifts to maintain the air-cushion contact with the surface.