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TCH08KB
The TCHAIN TCH08KB 7.8-8.5m Engine Driven Bus Air Conditioner is a customized cooling solution for 7.8-8.5 meter engine-driven small and medium buses, specially designed for buyers such as short-distance passenger transport companies, urban bus operators and bus modification factories. With a cooling capacity of 23200W and 6.5KG R134a environmental protection refrigerant, this unit is equipped with a 3 fans & 4 blowers air distribution system, realizing uniform cooling in the small bus compartment. It supports multiple compressor models and has an intelligent temperature and pressure control system, perfectly adapting to the working characteristics of engine-driven buses such as frequent start-stop and variable speed operation. The evaporator and condenser adopt tube-and-fin structure with internal thread tube and hydrophilic aluminum foil, greatly improving heat exchange efficiency and ensuring stable cooling performance. As a professional engine-driven bus air conditioner, the TCH08KB has passed strict quality testing and is the first choice for bulk procurement of short-distance bus fleets and bus modification projects.
The exclusive 3 fans 4 blowers design increases the air supply volume and coverage, solving the problem of uneven cooling in small bus compartments, and maintaining a consistent temperature in the front, middle and rear of the bus.
Supports AK43, F400Y and 4TFCY/FK40/470 compressor models with different displacements, and buyers can choose the matching compressor according to the bus engine type and cooling demand.
Evaporator and condenser adopt internal thread tube + hydrophilic aluminum foil tube-and-fin structure, with evaporator air flow of 3600m³/h and condenser air flow of 7200m³/h, improving heat exchange efficiency by 20% compared with ordinary heat exchangers.
Equipped with high and low pressure safety switches and 3-speed air flow adjustment, with adjustable in-car temperature of 13-28℃ and automatic defrost function at 1-3℃, avoiding unit failure caused by abnormal pressure and low-temperature frosting.
Filled with 6.5KG R134a environmental protection refrigerant, with optimized refrigerant pipeline design, low leakage rate and stable circulation, meeting international environmental protection standards.
Parameter | Details |
Model | TCH08KB |
Brand | TCHAIN |
Applicable Bus Length | 7.8-8.5m engine driven bus (8.3-8.5m optimal) |
Cooling Capacity | 23200W |
Refrigerant | R134a (6.5KG filling) |
Optional Compressors | AK43 (435CC), F400Y (400CC), 4TFCY/FK40/470 (600CC) |
Evaporator | Tube-and-fin, 3600m³/h air flow, 24A current |
Condenser | Tube-and-fin, 7200m³/h air flow, 22A current |
Control System | 13-28℃ temperature control, 1-3℃ defrost, 3-speed air flow, high/low pressure switch |
Air Distribution | 3 fans & 4 blowers |
The automatic defrost function is activated at 1-3℃, which can quickly remove the frost on the evaporator without stopping the machine, ensuring the normal operation of the air conditioner in low-temperature environments and adapting to the complex climate conditions of different regions.
Provides multiple compressor models with different displacements and power parameters, and the professional technical team of TCHAIN can match the most suitable compressor according to the bus engine brand and power, realizing the optimal matching of cooling performance and engine power consumption.
The high pressure switch is set to 2.3±0.05Mpa OFF and 1.5±0.05Mpa ON, and the low pressure switch is 0.08±0.03Mpa OFF and 0.15±0.03Mpa ON, which can automatically cut off the circuit when the refrigerant pressure is abnormal, avoiding compressor burnout and other serious faults.
Supports 3-speed air flow adjustment, and the driver can adjust the air supply speed according to the actual cooling demand, reducing the power consumption of the bus engine and saving the operation cost of the fleet for buyers.
All metal components are treated with anti-corrosion coating, and the plastic components are high-temperature resistant engineering plastics, which can withstand the harsh working environment of the engine compartment and extend the service life of the unit.
The TCH08KB is manufactured by Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd. (TCHAIN), a professional bus air conditioner manufacturer with ISO9001-2015 and GB/T19001-2016 quality management system certifications. The company has a national-level Bus Air Conditioner Performance Test Center, which conducts full-process performance testing and quality inspection on each TCH08KB unit, including compressor performance testing, heat exchange efficiency testing and environmental adaptability testing. TCHAIN has rich experience in the R&D and production of engine-driven bus air conditioners, and has long-term cooperation with domestic and foreign bus modification factories and passenger transport companies, supporting small and medium batch customization and bulk production. The company has a complete supply chain system, with core components purchased from well-known international brands, ensuring the stability and reliability of product quality. In addition, TCHAIN provides a one-year warranty for the TCH08KB unit and a long-term spare parts supply service, reducing the after-sales maintenance cost of buyers.
A: The 4TFCY/FK40/470 compressor is matched with POE(RL68H) lubricant, and we provide original matching lubricant for bulk buyers to ensure the normal operation of the compressor.
A: Yes, the unit has a compact structural design and flexible installation method, and we provide customized installation brackets and pipeline design for bus modification factories, adapting to different bus body structures.
A: The AK43 compressor clutch has a power of 55W and supports 12V/24V voltage, and the 4TFCY/FK40/470 compressor clutch has a power of 60W, which is perfectly matched with the engine power supply system of small and medium buses.
A: Yes, for bulk orders, we can adjust the cooling capacity and air supply volume of the unit according to the buyer’s needs, and customize the control system parameters to meet the personalized cooling needs of different fleets.
For buyers who need to purchase the TCH08KB 7.8-8.5m Engine Driven Bus Air Conditioner in bulk or customize the product, you can click Inquire or Add to Basket on the product page to submit your procurement requirements. Our sales team will provide you with detailed product quotations, bulk order discount policies and compressor matching suggestions within 24 hours. We support international payment methods such as T/T and Western Union, and provide flexible delivery solutions for overseas buyers, including port delivery and door-to-door delivery. For technical consultation on installation and commissioning, our professional technical team can provide online guidance and on-site service. We are committed to providing high-quality engine-driven bus air conditioning products and one-stop procurement services for global short-distance passenger transport companies, bus operators and modification factories.
The TCHAIN TCH08KB 7.8-8.5m Engine Driven Bus Air Conditioner is a customized cooling solution for 7.8-8.5 meter engine-driven small and medium buses, specially designed for buyers such as short-distance passenger transport companies, urban bus operators and bus modification factories. With a cooling capacity of 23200W and 6.5KG R134a environmental protection refrigerant, this unit is equipped with a 3 fans & 4 blowers air distribution system, realizing uniform cooling in the small bus compartment. It supports multiple compressor models and has an intelligent temperature and pressure control system, perfectly adapting to the working characteristics of engine-driven buses such as frequent start-stop and variable speed operation. The evaporator and condenser adopt tube-and-fin structure with internal thread tube and hydrophilic aluminum foil, greatly improving heat exchange efficiency and ensuring stable cooling performance. As a professional engine-driven bus air conditioner, the TCH08KB has passed strict quality testing and is the first choice for bulk procurement of short-distance bus fleets and bus modification projects.
The exclusive 3 fans 4 blowers design increases the air supply volume and coverage, solving the problem of uneven cooling in small bus compartments, and maintaining a consistent temperature in the front, middle and rear of the bus.
Supports AK43, F400Y and 4TFCY/FK40/470 compressor models with different displacements, and buyers can choose the matching compressor according to the bus engine type and cooling demand.
Evaporator and condenser adopt internal thread tube + hydrophilic aluminum foil tube-and-fin structure, with evaporator air flow of 3600m³/h and condenser air flow of 7200m³/h, improving heat exchange efficiency by 20% compared with ordinary heat exchangers.
Equipped with high and low pressure safety switches and 3-speed air flow adjustment, with adjustable in-car temperature of 13-28℃ and automatic defrost function at 1-3℃, avoiding unit failure caused by abnormal pressure and low-temperature frosting.
Filled with 6.5KG R134a environmental protection refrigerant, with optimized refrigerant pipeline design, low leakage rate and stable circulation, meeting international environmental protection standards.
Parameter | Details |
Model | TCH08KB |
Brand | TCHAIN |
Applicable Bus Length | 7.8-8.5m engine driven bus (8.3-8.5m optimal) |
Cooling Capacity | 23200W |
Refrigerant | R134a (6.5KG filling) |
Optional Compressors | AK43 (435CC), F400Y (400CC), 4TFCY/FK40/470 (600CC) |
Evaporator | Tube-and-fin, 3600m³/h air flow, 24A current |
Condenser | Tube-and-fin, 7200m³/h air flow, 22A current |
Control System | 13-28℃ temperature control, 1-3℃ defrost, 3-speed air flow, high/low pressure switch |
Air Distribution | 3 fans & 4 blowers |
The automatic defrost function is activated at 1-3℃, which can quickly remove the frost on the evaporator without stopping the machine, ensuring the normal operation of the air conditioner in low-temperature environments and adapting to the complex climate conditions of different regions.
Provides multiple compressor models with different displacements and power parameters, and the professional technical team of TCHAIN can match the most suitable compressor according to the bus engine brand and power, realizing the optimal matching of cooling performance and engine power consumption.
The high pressure switch is set to 2.3±0.05Mpa OFF and 1.5±0.05Mpa ON, and the low pressure switch is 0.08±0.03Mpa OFF and 0.15±0.03Mpa ON, which can automatically cut off the circuit when the refrigerant pressure is abnormal, avoiding compressor burnout and other serious faults.
Supports 3-speed air flow adjustment, and the driver can adjust the air supply speed according to the actual cooling demand, reducing the power consumption of the bus engine and saving the operation cost of the fleet for buyers.
All metal components are treated with anti-corrosion coating, and the plastic components are high-temperature resistant engineering plastics, which can withstand the harsh working environment of the engine compartment and extend the service life of the unit.
The TCH08KB is manufactured by Guangdong Shunde Taichang Bus Air Conditioner Co., Ltd. (TCHAIN), a professional bus air conditioner manufacturer with ISO9001-2015 and GB/T19001-2016 quality management system certifications. The company has a national-level Bus Air Conditioner Performance Test Center, which conducts full-process performance testing and quality inspection on each TCH08KB unit, including compressor performance testing, heat exchange efficiency testing and environmental adaptability testing. TCHAIN has rich experience in the R&D and production of engine-driven bus air conditioners, and has long-term cooperation with domestic and foreign bus modification factories and passenger transport companies, supporting small and medium batch customization and bulk production. The company has a complete supply chain system, with core components purchased from well-known international brands, ensuring the stability and reliability of product quality. In addition, TCHAIN provides a one-year warranty for the TCH08KB unit and a long-term spare parts supply service, reducing the after-sales maintenance cost of buyers.
A: The 4TFCY/FK40/470 compressor is matched with POE(RL68H) lubricant, and we provide original matching lubricant for bulk buyers to ensure the normal operation of the compressor.
A: Yes, the unit has a compact structural design and flexible installation method, and we provide customized installation brackets and pipeline design for bus modification factories, adapting to different bus body structures.
A: The AK43 compressor clutch has a power of 55W and supports 12V/24V voltage, and the 4TFCY/FK40/470 compressor clutch has a power of 60W, which is perfectly matched with the engine power supply system of small and medium buses.
A: Yes, for bulk orders, we can adjust the cooling capacity and air supply volume of the unit according to the buyer’s needs, and customize the control system parameters to meet the personalized cooling needs of different fleets.
For buyers who need to purchase the TCH08KB 7.8-8.5m Engine Driven Bus Air Conditioner in bulk or customize the product, you can click Inquire or Add to Basket on the product page to submit your procurement requirements. Our sales team will provide you with detailed product quotations, bulk order discount policies and compressor matching suggestions within 24 hours. We support international payment methods such as T/T and Western Union, and provide flexible delivery solutions for overseas buyers, including port delivery and door-to-door delivery. For technical consultation on installation and commissioning, our professional technical team can provide online guidance and on-site service. We are committed to providing high-quality engine-driven bus air conditioning products and one-stop procurement services for global short-distance passenger transport companies, bus operators and modification factories.
