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TCH10RA
TCHAIN
TCH10RA
The TCH10RA engine driven bus air conditioner is a high-performance cooling solution exclusively engineered by TCHAIN for 9.5-10.5 meter medium and large-sized buses, including long-haul coaches, urban public transport buses and intercity passenger buses. As a flagship product of Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd., this unit features a powerful cooling capacity of 30.238KW, perfectly matching the large cabin space of 9.5-10.5 meter buses and ensuring consistent cooling even in high-temperature working conditions. Adopting an engine driven design, it seamlessly connects to the bus’s original engine system without the need for high-voltage modification, which is a cost-effective choice for bus fleets, bus manufacturers and transportation operators. With rich R&D and production experience in the bus air conditioning industry, TCHAIN has optimized every component of the TCH10RA for durability and energy efficiency, making it a reliable cooling partner for long-distance bus operations across the globe.

Boasting a cooling capacity of 26000Kcal/h (103176.28 btu/30.238KW), the 9.5-10.5 meter TCHAIN engine driven bus air conditioner quickly lowers the cabin temperature and maintains a comfortable environment for passengers and drivers, even in tropical and subtropical climates.
Equipped with 4 condenser fans and 6 evaporator blowers, the unit achieves large air volume and uniform air circulation, eliminating temperature dead zones in the large bus cabin and ensuring consistent cooling effect in every area.
The integrated fin & tube coil design features high heat exchange efficiency and strong corrosion resistance, adapting to the complex and harsh operating environments of long-haul buses and reducing the frequency of component replacement.
The 24V low-voltage design is perfectly compatible with the standard electrical system of commercial buses, avoiding the high cost of high-voltage system modification and ensuring stable power supply during long-time operation.
The engine driven mode fully utilizes the bus’s engine power, with optimized energy conversion efficiency that reduces unnecessary power loss and lowers the overall operating cost of the bus fleet.

Item | Specification |
Model | TCH10RA |
Brand | TCHAIN |
Applicable Bus Length | 9.5-10.5 meter |
Cooling Capacity | 26000KcaL/h; 103176.28 btu; 30.238KW |
Condenser Fans | 4 fans |
Evaporator Blower | 6 blowers |
Coil Type | Fin & tube |
Voltage | 24V |
The fin & tube coil structure is designed with a scientific spacing ratio, which maximizes the contact area between air and the coil, significantly improving heat exchange efficiency and reducing the working load of the compressor.
All core components are strictly selected and tested, with strong vibration and impact resistance, ensuring stable and continuous operation of the air conditioner during long-distance and bumpy road conditions.
The plug-and-play design is fully adapted to the original engine and electrical system of traditional fuel buses, requiring no complex modification and greatly reducing the installation and transformation cost for B-end customers.
Every TCH10RA engine driven bus air conditioner has passed the strict performance tests of TCHAIN’s professional Bus Air Conditioner Performance Testing Center, including high-temperature operation, continuous durability and extreme environment adaptability tests.
Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd., the manufacturer of TCHAIN brand, has obtained ISO9001:2015 and GBT19001-2016 quality management system certifications, as well as a utility model patent for bus air conditioning technology. With years of experience in R&D and production of 5-14 meter bus air conditioners, the company integrates R&D, production, sales and after-sales service, and its products are exported to more than 50 countries and regions on five continents, with mature overseas market operation experience. The company has a professional performance testing center and a complete quality control system, ensuring that every product delivered to customers meets international quality standards.
A: It is widely applicable to long-haul coaches, urban public transport buses, intercity passenger buses and other 9.5-10.5 meter commercial buses with traditional fuel engine systems.
A: Under normal operating conditions, the coil only needs regular cleaning (every 3-6 months) and no replacement; the service life can reach more than 8 years with proper maintenance.
A: Yes, our professional technical team can provide customized installation drawings and on-site technical guidance according to the structural characteristics of different bus brands and models to ensure perfect matching.
For B-end bulk procurement, technical consultation and customized solutions of the 9.5-10.5 meter TCHAIN engine driven bus air conditioner (TCH10RA), please click Inquire or Add to Basket on the product page. Our professional sales team will reply to your inquiry within 24 hours, providing detailed product quotations, installation instructions and after-sales service commitments. We also offer global on-site maintenance and spare parts supply services to solve your after-sales worries.
The TCH10RA engine driven bus air conditioner is a high-performance cooling solution exclusively engineered by TCHAIN for 9.5-10.5 meter medium and large-sized buses, including long-haul coaches, urban public transport buses and intercity passenger buses. As a flagship product of Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd., this unit features a powerful cooling capacity of 30.238KW, perfectly matching the large cabin space of 9.5-10.5 meter buses and ensuring consistent cooling even in high-temperature working conditions. Adopting an engine driven design, it seamlessly connects to the bus’s original engine system without the need for high-voltage modification, which is a cost-effective choice for bus fleets, bus manufacturers and transportation operators. With rich R&D and production experience in the bus air conditioning industry, TCHAIN has optimized every component of the TCH10RA for durability and energy efficiency, making it a reliable cooling partner for long-distance bus operations across the globe.

Boasting a cooling capacity of 26000Kcal/h (103176.28 btu/30.238KW), the 9.5-10.5 meter TCHAIN engine driven bus air conditioner quickly lowers the cabin temperature and maintains a comfortable environment for passengers and drivers, even in tropical and subtropical climates.
Equipped with 4 condenser fans and 6 evaporator blowers, the unit achieves large air volume and uniform air circulation, eliminating temperature dead zones in the large bus cabin and ensuring consistent cooling effect in every area.
The integrated fin & tube coil design features high heat exchange efficiency and strong corrosion resistance, adapting to the complex and harsh operating environments of long-haul buses and reducing the frequency of component replacement.
The 24V low-voltage design is perfectly compatible with the standard electrical system of commercial buses, avoiding the high cost of high-voltage system modification and ensuring stable power supply during long-time operation.
The engine driven mode fully utilizes the bus’s engine power, with optimized energy conversion efficiency that reduces unnecessary power loss and lowers the overall operating cost of the bus fleet.

Item | Specification |
Model | TCH10RA |
Brand | TCHAIN |
Applicable Bus Length | 9.5-10.5 meter |
Cooling Capacity | 26000KcaL/h; 103176.28 btu; 30.238KW |
Condenser Fans | 4 fans |
Evaporator Blower | 6 blowers |
Coil Type | Fin & tube |
Voltage | 24V |
The fin & tube coil structure is designed with a scientific spacing ratio, which maximizes the contact area between air and the coil, significantly improving heat exchange efficiency and reducing the working load of the compressor.
All core components are strictly selected and tested, with strong vibration and impact resistance, ensuring stable and continuous operation of the air conditioner during long-distance and bumpy road conditions.
The plug-and-play design is fully adapted to the original engine and electrical system of traditional fuel buses, requiring no complex modification and greatly reducing the installation and transformation cost for B-end customers.
Every TCH10RA engine driven bus air conditioner has passed the strict performance tests of TCHAIN’s professional Bus Air Conditioner Performance Testing Center, including high-temperature operation, continuous durability and extreme environment adaptability tests.
Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd., the manufacturer of TCHAIN brand, has obtained ISO9001:2015 and GBT19001-2016 quality management system certifications, as well as a utility model patent for bus air conditioning technology. With years of experience in R&D and production of 5-14 meter bus air conditioners, the company integrates R&D, production, sales and after-sales service, and its products are exported to more than 50 countries and regions on five continents, with mature overseas market operation experience. The company has a professional performance testing center and a complete quality control system, ensuring that every product delivered to customers meets international quality standards.
A: It is widely applicable to long-haul coaches, urban public transport buses, intercity passenger buses and other 9.5-10.5 meter commercial buses with traditional fuel engine systems.
A: Under normal operating conditions, the coil only needs regular cleaning (every 3-6 months) and no replacement; the service life can reach more than 8 years with proper maintenance.
A: Yes, our professional technical team can provide customized installation drawings and on-site technical guidance according to the structural characteristics of different bus brands and models to ensure perfect matching.
For B-end bulk procurement, technical consultation and customized solutions of the 9.5-10.5 meter TCHAIN engine driven bus air conditioner (TCH10RA), please click Inquire or Add to Basket on the product page. Our professional sales team will reply to your inquiry within 24 hours, providing detailed product quotations, installation instructions and after-sales service commitments. We also offer global on-site maintenance and spare parts supply services to solve your after-sales worries.