RailMac Air Compressor
The BT Series Locomotive-specific Air Compressors are high-quality pneumatic power equipment specially designed for railway locomotive systems. The series includes three models: BT-2.4/10AD, BT-3.0/10AD, and BT-2.6/10AZ2, which are respectively adapted to the air supply requirements of Harmonized electric locomotives and Dongfeng series diesel locomotives.
All models uniformly adopt electric motor direct-drive technology and air-cooled heat dissipation, with a rated discharge pressure of 1000kPa. Capable of S1 continuous uninterrupted operation in extreme environments ranging from -40℃ to 55℃, they provide stable and reliable air source guarantee for locomotive braking systems and various pneumatic devices, serving as an optimal solution for core supporting components of railway locomotives.
Advantages of Rail Air Compressor Series
The BT series features a standardized direct-drive, air-cooled design for consistent quality and easy maintenance. Models include the BT-2.4/10AD (2.4m³/min, 24kW) and BT-3.0/10AD (3.0m³/min, 30kW) for electric locomotives, and the BT-2.6/10AZ2 (2.6m³/min, 24kW) for diesel locomotives.Direct-drive technology improves efficiency and allows quick reach of 1000kPa rated pressure, supporting continuous S1 operation for reliable braking. The units perform from -40℃ to 55℃ without water dependency, simplifying upkeep. Built to railway standards, they offer durability, low maintenance, shock resistance, and minimal noise/vibration for operator comfort and system stability.
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Bogie and Braking System
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Track Body Components
RailMac provides railway solutions, focusing on one-stop Lince/Huanji wiper services (R&D, production, maintenance) plus rail air conditioning. It offers diverse wipers (DC110V/74V/24V, pneumatic) and developed China’s first IP-owned CRH3 EMU wiper, with products batch-loaded in CRH380/CR400BF/CR300BF.
Maintenance Equipment
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Railway Components
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RailMac
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| BT-2.4/10AD24 kW | ||||||||
| BT-3.0/10AD30 kW | ||||||||
| BT-2.6/10AZ224 kW | ||||||||
Model Power/kW | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
Engine Model | Nominal Volume Flow Rate | Rated Power | Engine Model | Nominal Volume Flow Rate | Rated Power | |
| BT-2.4/10AD | 2.4 m³/min | 24 kW | BT-3.0/10AD | 3 m³/min | 30 kW | |
| BT-2.6/10AZ2 | 2.5 m³/min | 24 kW | ||||
| ——END—— | ||||||
RailMac Air Compressor Series
This is the list of all series of RailMac Air Compressor.
Click here to find air compressor by type
RailMac BT-2.6/10AZ2
Model: BT-2.6/10AZ2
Nominal Volume Flow Rate: 2.6 m³/min
Rated Exhaust Pressure: 1000 kPa
Rated Power: 24 kW
RailMac BT-3.0/10AD
Model: BT-3.0/10AD
Nominal Volume Flow Rate: 3.0 m³/min
Rated Exhaust Pressure: 1000 kPa
Rated Power: 30 kW
RailMac BT-2.4/10AD
Model: BT-2.4/10AD
Nominal Volume Flow Rate: 2.4 m³/min
Rated Exhaust Pressure: 1000 kPa
Rated Power: 24 kW



