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TCH07GZ
TCHAIN
TCH07GZ is a professional engine-driven rooftop air conditioner specially designed for 6.0-7.0m small buses and 7.0-8.0m school buses. With a 16000Kcal/h cooling capacity and dual fan & four blower design, it provides powerful and uniform cooling for the entire passenger compartment, perfectly matching the power of small diesel engines.
Powerful Cooling Performance: 16000Kcal/h cooling capacity with dual fan & four blower design, ensures rapid cooling even in fully loaded conditions
Dual Voltage Compatibility: Supports both DC12V and DC24V power supply, compatible with all mainstream small diesel bus chassis
School Bus Safety Certified: Equipped with professional pressure protection system and safety switches, meets the strict safety requirements of school buses
Ultra-Lightweight Design: Only 95kg in weight, minimizes the impact on vehicle load capacity and fuel consumption
Compact Size: Small footprint, easy to install on various types of small bus roofs
School buses
Small city buses
Urban shuttle buses
Private mini coaches
Community commuter buses
If you are looking for a reliable and safe air conditioning solution for your 6-7m bus or 7-8m school bus fleet, please contact our sales team for a detailed quotation.
The TCH07GZ is manufactured by Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd., a professional bus air conditioner manufacturer with ISO9001-2015 and GB/T19001-2016 certification and utility model patents for mini bus air conditioning technology. TCHAIN has a dedicated R&D team for small and medium bus air conditioners, focusing on the customization of school buses and urban shuttle buses, and has established long-term cooperation with major domestic mini bus manufacturers. The company’s professional performance testing center has carried out strict high and low temperature, vibration and safety tests on the TCH07GZ, ensuring that the product meets the global mini bus air conditioning quality standards. With more than 36 years of production experience, TCHAIN can provide B-end customers with one-stop solutions from product matching to after-sales service.




A: Yes. The product is specially optimized for school bus safety and comfort, with a pressure protection system and low-noise operation, fully meeting the national school bus safety standards and the riding needs of students.
A: The evaporator blower has a rated current of 20A, and the condenser fan has a rated current of 22A, with low power consumption and no impact on the mini bus’s battery and charging system.
A: Yes. TCHAIN provides customized services such as shell color matching and installation position adjustment for B-end bulk procurement customers to meet the personalized needs of mini bus and school bus manufacturers.
A: The pressure switch has a sealed and maintenance-free design, and only needs to check the refrigerant pressure and pipeline tightness during the regular maintenance of the air conditioner, with low daily maintenance cost.
For bulk procurement of the TCH07GZ 6-7m engine driven mini bus air conditioner, school bus fleet customization and technical parameter matching, you can submit your procurement demand through the Inquire or Add to Basket button on the product page. Our sales team will provide detailed quotation, sample testing and on-site technical guidance according to your vehicle model and procurement quantity. We support flexible delivery cycles for B-end customers, and provide exclusive after-sales service for school bus fleets, including free on-site maintenance and spare parts replacement within the warranty period.