CRRC’s disc brake calipers adopt hydraulic/pneumatic-hydraulic drive, with auto gap adjustment and modular floating structure for precise braking. Integrated drive-parking functions, 18x force amplification, harsh-environment resistance, fit high-speed trains, locomotives and urban rail vehicles.
CRRC Braking Systems’ unit brake cylinders adopt modular, compact design with ≥85% transmission efficiency and easy maintenance. Equipped with built-in auto gap adjustment, some have spring parking brake for safety. CRCC-certified, they fit high-speed locomotives, urban rail and heavy freight trains.
CRRC Braking System’s core product series includes four key components, tailored for rail transit and compatible with diverse vehicles. Featuring modular design, precise control, and durability, they ensure safe, efficient rail operation.
RailMac OCCT series chargers offer 815V/6300V input, DC950V output and air/forced air cooling.
The coupler buffer is a key component of railway vehicles or heavy transport equipment. Its function is to connect
vehicles, transmit traction/braking force, and buffer the impact force during operation.Transmit the traction force of the tractor to the subsequent carriages, and at the same time transmit the braking force in the opposite direction to achieve coordinated acceleration or deceleration.Springs, hydraulics or rubber elements are used to absorb the impact energy during vehicle starting, braking and collision, thus reducing structural damage. For molten iron tanks, buffering can reduce the risk of molten iron sloshing and prevent high-temperature liquid from overflowing.
The bogie is the wheel axle assembly at the bottom of the vehicle. Bogie supports the weight of the vehicle body through multiple wheel sets and suspension systems to ensure the stability of the vehicle on straight and curved roads. At the same time, it allows the wheel sets to rotate independently, so that the vehicle can pass through curves flexibly and reduce the risk of derailment. The suspension system such as springs and dampers absorbs the vibration caused by uneven tracks to improve passenger comfort.
RailMac is a rail transit/military high-tech firm integrating German drive tech and intelligent control, supporting over 150-ton heavy-duty operations with patented stable, efficient maintenance solutions.
RailMac Power Connector adapts to multiple scenarios with high protection, compliance, stable transmission, wide specs, and reliable modular connections.
Model: BT-2.4/10AD
Nominal Volume Flow Rate: 2.4 m³/min
Rated Exhaust Pressure: 1000 kPa
Rated Power: 24 kW
RailMac BT Series Locomotive Air Compressors feature 3 models, -40~55℃ operation and 1000kPa for stable railway pneumatic power.
DK-2 Locomotive Braking System: microcomputer network-controlled, electro-pneumatic, multiple safety & diagnostic functions.
RailMac Train Brake System offers diverse multi-scenario models with safe reliable performance for global rail transit.
RailMac Train Door System meets global standards, offers multi-type solutions and serves over 30 countries worldwide.
This product is applicable for the assembly and disassembly of small parts of railway vehicles, such as rubber joints, small bearings, etc.
This product is applicable for the replacement of the bogie or wheelset of railway vehicles.
This product is applicable for the assembly, disassembly or maintenance of the railway bogies.
This product is applicable for transferring the railway wheelsets or bogies on cross tracks.
This product is applicable for maintenance and replacement of the bottom parts of the railway vehicle.
This product is applicable for the assembly of bull gears of the wheelsets for high-speed railway, EMUs, inter-city trains, etc.Fully automatic control with high productivity.
This product is applicable for the disassembly of bull gear bearings of the wheelsets for high-speed railway, EMUs, inter-city trains, etc.
This product is applicable for the assembly of bull gears of the wheelsets for high-speed railway, EMUs, inter-city trains, etc.Fully automatic control with high productivity.
This product is applicable for the disassembly of bull gears of the wheelsets for high-speed railway, EMUs, inter-city trains, etc. Fully automatic control with highproductivity.
This product is applicable for the assembly of bull gears of the wheelsets for high-speed railway, EMUs, inter-city trains, etc.Fully automatic control with high productivity.
This product is applicable for dismounting the axlebox off from the railway axle. Fully automatic control with high productivity.
This product is applicable for the assembly of the railway axlebox bearings.
This product is applicable for mounting and dismounting the bearings onto/off from the railway axle journal. Manual operation.
This product is applicable for dismounting the bearings off from the railway axle journal.Fully automatic control with high productivity.
This product is applicable for mounting the bearings onto the railway axle journal. Fully automatic control with high productivity.
This product is applicable for mounting and dismounting the bearings onto/off from the railway axle journal. Fully automatic control with high productivity.
This product is applicable for the wheel disassembly of the locomotive wheelsets, as well as the backpressure test.
This product is applicable for the assembly and disassembly of the wheel and axle of the railway wheelsets.
This product is applicable for the assembly and disassembly of the wheel and axle of the railway wheelsets.
This product is applicable for the assembly and disassembly of the railway wheelsets.
This product is applicable for the disassembly work of the railway wheelsets (wheel, brake disc, etc), as well as backpressure test. Fully automatic control with high productivity.
This product is applicable for the assembly of wheels and axles of railway wheelsets. Fully automatic control with high productivity.
This product is applicable for the brake disc assembly of the railway coach wheelsets. Fully automatic control with high productivity.
This product is applicable for the disassembly of the railway coach and wagon wheelsets. Fully automatic control with high productivity.
RailMac Rolling Machine: Railway component maintenance, multi-vehicle type coverage.
RailMac Maintenance Equipment delivers intelligent maintenance and training solutions for rail transit.
RailMac Traction System offers efficient, adaptable converters for global rail transportation applications.
RailMac Gangway is compatible with multiple high-speed trains and subways, offering sealing, noise reduction and stable operation.
RailMac Wiper offers electric/pneumatic options, compatible with high-speed trains and featuring long service life.
RailMac Electrical Cable is EN/GB/IEC compliant, operates at -40~90°C, has HL3 fire resistance, and is rail transit-specific.
RailMac Train Battery features solid-state & LFP chemistry, wide temp range, stability and long lifespan.
High-efficiency, high-torque, customizable rail drives—durable, reliable, global & advanced.
Toilet Model: DT22-ZY
Toilet Dimensions (mm): 1030 (W) × 1000 (L) × 2122 (H)
Toilet Type: Dry Flush
Air Source Pressure: 0.5 – 1.0 Mpa
Net Weight: Approx. 350 kg (including 30 L of water)
Vacuum Degree: -30 kPa to -40 kPa
Compressed Air Consumption: Approx. 60 liters per flush
Waste Tank Capacity: 450 L, 600 L
Control Power Supply: 24 V DC
Discharge Valve Diameter: Φ50 mm
Vacuum Degree: -15 kPa to -25 kPa
Compressed Air Consumption: Approx. 140 liters per flush
Waste Tank Capacity: 400 L, 550 L
Control Power Supply: 24 V DC
Discharge Valve Diameter: Φ50 mm
Compressed Air Consumption: Approx. 10 liters per flush
Water Consumption per Flush: 0.8 L
Waste Tank Capacity: 400 L, 550 L
Control Power Supply: 24 V DC
Discharge Valve Diameter:Φ80 mm
RailMac Vacuum Toilet is rail transit-specific, offering dry/vacuum-pressure types, energy-saving and multi-model compatible.
RailMac Manager-Mr.Leo RailMac Assistant-Ms.Cathy Generator-SinoGen EV System-EVMac Sales Manager-Mrs.Wendy Fu Sales Director-Mr.Jasper Lee Shipping ServiceSales Team
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