L4Pro（T7S） Touchless Car Wash with High-Pressure Wheel Cleaning

Quick Answer

Zhike L4Pro (T7S) is a premium touchless automatic car wash machine with rotating high-pressure wheel cleaning, high-pressure swing washing, LAVA waterfall foam, automatic height adjustment and six-fan air drying. It is designed for commercial sites that want stronger wheel and lower-body cleaning without body brushes.

Best For

• Premium automatic car wash sites serving mixed passenger vehicles
• Operators who want touchless body washing plus targeted high-pressure wheel cleaning
• Service stations and detailing businesses offering multiple wash programs
• Projects with a recommended installation space of about 10 m × 4 m × 3.2 m

Reference Parameters

All values are planning references. Actual consumption, pressure and cycle time depend on the selected program, utilities, vehicle condition and final configuration.

Function Details and Buyer Benefits

Rotating High-Pressure Wheel Cleaning

Rotating nozzles direct high-pressure water toward wheels and wheel liners. This gives the operator a non-brush option for improving visible lower-area cleaning while keeping the main body wash touchless.

High-Pressure Swing Washing

The swing wash assembly expands coverage around the approved passenger-vehicle envelope. The pressure and sequence can be configured for different service packages and local operating conditions.

LAVA Waterfall Foam

The waterfall application creates a visible foam stage before the main rinse. It can be used as part of a premium customer-facing wash program, subject to the selected chemical and configuration.

Automatic Height Adjustment

Height-related sensing supports wash and drying movement around vehicles within the permitted envelope. Buyers should provide the largest expected vehicle dimensions before final layout approval.

Six-Fan Air Drying

Six 5.5 kW fans provide integrated air drying. Final drying performance depends on vehicle shape, program speed, climate and site airflow.

Reference Nine-Step Wash Process

1. Hub and chassis rinsing
2. High-pressure pre-rinse
3. Rotating high-pressure wheel and liner cleaning
4. High-concentration shampoo application
5. High-pressure swing washing
6. LAVA waterfall foam
7. High-pressure rinse
8. Water wax coating
9. Six-fan air drying

T7S or T5S?

Choose L4Pro (T7S) when touchless rotating high-pressure wheel cleaning is preferred. Choose L4-100 (T5S) when independent wheel brushes are required. Both need the actual bay, vehicle mix and utility conditions checked before a final recommendation.

Site Information Required

• Clear bay length, width and height
• Largest expected vehicle dimensions
• Local voltage, frequency, water supply and drainage
• Expected daily wash volume and preferred service packages
• Climate information for freeze protection or hot-weather operation

Related Buyer Guide

Comparing wheel-cleaning methods? Read T5S vs T7S: Wheel Brush or High Pressure? before choosing a configuration.

FAQ

Does T7S use brushes on the vehicle body?

No. The body wash is touchless. The wheel-cleaning stage uses rotating high-pressure nozzles rather than body brushes.

What is the main difference from T5S?

T7S uses rotating high-pressure water for the wheel area. T5S uses independent wheel brushes while keeping the body wash touchless.

Can the wash process be adjusted?

Wash steps and process settings can be reviewed for the project. Enabled functions are confirmed in the final quotation and configuration list.

Send your site dimensions for a T7S configuration review