HQ33 Series Stationary Bearing Puller
This product is applicable for dismounting the bearings off from the railway axle journal. Fully automatic control with high productivity.
Advantages of HQ33 Series Stationary Bearing Puller
- Overall frame structure, with sufficient rigidity and strength for long-term operation.
- Self-developed hydraulic system, control system and operation software.
- The dismounting tooling is replaceable, suitable for different types of bearings.
- With high precision sensors for detecting the required data to plot the force vs displacement curve.
Vehicle Auxiliary Power System-Video-DB2/3 | CR300BF/CR400BF
Vehicle Auxiliary Power System-Video-DB2/3 wiper device is CR300BF, CR400BF standard EMU supporting product produced for CRRC Tangshan Company and Changke Corporation. The wiper system is composed of the following components: a drive device, a scraper arm, a scraper frame, a scraper, a pump, a liquid level display switch, a junction box and a wiper switch. Among them, the core component of the wiper motor has been implemented domestically.
Tourist Train
The CRRC Zhuzhou 1435 series dual rail sightseeing car inherits the technological DNA of CRRC high-speed rail and is designed for in-depth sightseeing in scenic areas. The innovative double-decker structure features a panoramic window on the first floor for comfortable all-weather sightseeing and an open-top layout on the second floor for a 360° immersive natural experience.
Traction System
CHSR's CHSR™ CC750 air-cooled converter is a highly integrated traction and auxiliary "two-in-one" core equipment. It condenses key power conversion functions into a single compact enclosure, providing robust and stable power for intercity trains through standardized modular design, intelligent air cooling (IP65 protection), and mature and reliable components.
Bogie and Braking System
CRRC Braking Systems Co., Ltd.'s disc brake calipers use hydraulic or pneumatic-hydraulic conversion drive technology.They integrate automatic gap adjustment, modular caliper body, and three-point floating suspension design to ensure precise contact between brake pads and discs.
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
RunWell is a high-tech enterprise specializing in the fields of rail transit and military industry. Its car lift machine products integrate German drive technology (such as the Demag three-in-one modular system) with intelligent control, supporting heavy-duty conditions of over 150 tons.
Railway Components
CRRC specializes in innovative environmental protection sanitation systems. Products like vacuum water - saving toilet modules and waterless ecological toilets, made in an orderly factory, are applied in railways, public facilities, and outdoor scenarios.
RailMac
Partnering with global leaders, RailMac offers superior railway equipment and solutions at competitive prices. It hit milestones like Thailand’s 2017 first local train, pioneered SEA new energy trains, and joined Russia’s high-speed rail project, boosting its railway industry presence.
Bearing and Axle Box Press-Fit/Removal Machine Series Products
This is the products related to Bearing and Axle Box Press-Fit/Removal Machine Series.
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RailMac HQ51 S AB Extractor
This product is applicable for dismounting the axlebox off from the railway axle. Fully automatic control with high productivity.
RailMac HQ37 Tram WS B P-F R Machine
This product is applicable for mounting and dismounting the bearings of the tram wheelsets. Fully automatic control with high productivity.
RailMac HQ36 BH Extractor
This product is applicable for the disassembly of the railway axlebox bearings.
RailMac HQ35 AB B Assembly Machine
This product is applicable for the assembly of the railway axlebox bearings.
RailMac HQ34 MB P-F & R Machine
This product is applicable for mounting and dismounting the bearings onto/off from the railway axle journal. Manual operation.
RailMac HQ32 SB Press
This product is applicable for mounting the bearings onto the railway axle journal. Fully automatic control with high productivity.
RailMac HQ31 SB P-F I&R Machine
This product is applicable for mounting and dismounting the bearings onto/off from the railway axle journal. Fully automatic control with high productivity.















