Introduction
As domestic business cleaner standards are upgraded and human costs continue to rise, the trend towards mechanized cleaner substitutes has become inevitable. By virtue of its core advantages of efficient, clean, low-cost transport, industrial land washing machines are the standard equipment for large-scale scenarios such as workshops, commercial complexes, logistics parks, etc. For 11 years, a hand-push, driver-based, full spectra product matrix was built at the production base of the fatty headquarters, with three core machines, under the flag yq-x65, yq-x70, yq-x150, large double-drive washing machines, accurate coverage of small and medium-sized business clean-ups. This paper will provide a precise selection for users of the different scenarios by objectively dismantling the differential advantages of the three machines from the four dimensions of core performance, sustainability, after-sales security and usage。
Core performance characteristics analysis (i) clean efficiency and operating capacity 1. Yahoo yq-x65 self-disposal machine
High-value machine with a clean width of 650 mm and a water intake width of 850 mm, with a cleaning efficiency of 3800 m2/h. A single swivel-powered clean system with a millilong brush, with a high impact of daily oil pollution and dust cleaning on the epoxy floor, the tile floor, and a narrow body design (whole width 720 mm) that can easily travel through narrow corridors, elevators and post-cooking areas at a distance above 800 mm。

Yq-x70 driving wash aircraft
The medium end main power machine, with efficiency and flexibility, clean width 700 mm, water intake width 900 mm, and cleaner efficiency up to 4,500 m2/h. The two-drive-to-rotation clean-up technique allows for triple-regulated brush pressure, which is significantly enhanced for heavy oil and solid stain clean-up; rear-wheel-drive systems are equipped to climb up slopes up to 8° to fit scenes such as the slopes of the garage and the factory ramp; the entire operating panel is designed to be streamlined, with a single start, brush-up and drop-down, and a centralized pumping switch control, with a new hand in 10 minutes。

3. Yq-x150 large double-brush driving wash machine
Flagship industrial aircraft, designed for ultra-large, high-strength scenarios, with a clean width of 1,000 mm (two brushes), a water intake width of 1,200 mm and a cleaning efficiency of up to 6,800 m2/h. An independent control system with a large power-driven power drive and a double-brusher at a brush speed of up to 180r/min, and a single cleanness of heavy oil stains, metal scraps and solid dust for heavy industrial workshops; a smooth and stable operation with a thicker steel plate with a four-wheel stabilization structure, suitable for large plants above 5000m2, logistics storage centres, high iron stations, etc。

(ii) resuscitation capacity and water tank configuration 1. Yahoo yq-x65 self-washing machine
Options for free maintenance bottle, lithium double version: lithium battery with 24v/100ah lithium battery, single charge renewal 3-4 hours; battery renewal 2-3 hours. Carrying 70l water tanks, 75l sewage tanks, one-time full water can be cleaned up on a continuous basis by more than 3000 m2, reducing the frequency of mid-way water discharges and adapting them to the continuous operation needs of small and medium-sized businesses and workshops。
Yq-x70 driving wash aircraft
24v/150ah lithium batteries, re-sealed 4-5 hours, supported fast charge (2 hours to 80 per cent) to meet the intermittent operation requirements of the 8-hour work schedule. Water tank configurations are upgraded to 90l water tank, 95l sewage tank, double water tank corrosive design, neutral, weak alkaline cleaning agent, long-term use of stainless, water-free。
3. Yq-x150 large double-brush driving wash machine
48v/200ah industrial lithium batteries, 5-6 hours extension to support continuous high-intensity operations with 120l water tank, 130l sewage tank with a single operation area of 6000 m2 the above does not require frequent stoppages to refill the water and is adapted to the full-time clean-up tasks of large logistics parks and industrial parks。
(iii) battery lifetime and safety protection
All three types of machines are equipped with battery intelligence protection systems, which are equipped with a triple feature full of automatic power outages, low-capacity automatic outages, overflows / overload protection, effectively avoiding overcharges, power losses, short circuits to battery damage and extending battery life by 2-3 years。




