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Railway&Tunnel Construction

RailMac Railway & Tunnel Construction involves building tunnels along railway lines to overcome natural obstacles or urban area limitations. Tunnels can shorten the railway route length, improve train operation efficiency, and reduce interference with surface traffic and residential areas. For example, constructing tunnels through mountains or busy urban areas enables fast and efficient rail transport. Additionally, tunnel construction requires detailed geological investigation and the use of advanced construction techniques, such as the shield method, to ensure safety and efficiency

Advantages of Railway&Tunnel Construction

The advantages of Railway & Tunnel Construction include shortening the railway route length and reducing train travel time and distance. Tunnels can also avoid the disruption of surface traffic and residential areas, reducing noise and environmental impacts. Moreover, advanced tunnel construction techniques, such as the shield method, offer fast construction speed, good quality, and environmental friendliness

RailMac 45T Lead-acid Battery Locomotive

The RailMac 45T Lead – acid battery locomotive, with a Motor Power of 110 KW*2, adopts lead – acid battery as power source. Boasting an Hourly Traction of 89 kN and a Maximum Traction of 115 kN, it is designed for subway and tunnel shield construction, withstanding harsh construction environments like track conditions, steep slopes, and humidity.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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Find trains by Series

This is the list of all Railway&Tunnel Construction
Click here to find the trains you want by type (Traction Force).

15T Lithium Battery Locomotive

15T Lithium Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 15 tons
Hourly System Traction: 20.92 kN
Max. Traction: 39 kN
Hourly Speed: 9.6 km/h
Rated Voltage: 320 V

15T Lithium Battery Locomotive

20T Lithium Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 20 tons
Hourly System Traction: 39.23 kN
Max. Traction: 50.96 kN
Hourly Speed: 15 km/h
Rated Voltage: 537.6 V

15T Lithium Battery Locomotive

25T Lithium Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 25 tons
Hourly System Traction: 65 kN
Max. Traction: 74 kN
Hourly Speed: 9 km/h
Rated Voltage: 537.6 V

15T Lithium Battery Locomotive

30T Lithium Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 30 tons
Hourly System Traction: 71 kN
Max. Traction: 81 kN
Hourly Speed: 8.9 km/h
Rated Voltage: 537.6 V

15T Lithium Battery Locomotive

35T Lithium Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 35 tons
Hourly System Traction: 80 kN
Max. Traction: 92 kN
Hourly Speed: 10 km/h
Rated Voltage: 537.6 V

45T Lead-acid Battery Locomotive

45T Lead-acid Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 45 tons
Hourly System Traction: 89 kN
Max. Traction: 115 kN
Hourly Speed: 8.9 km/h
Rated Voltage: 540 V

45T Lead-acid Battery Locomotive

50T Lead-acid Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 50 tons
Hourly System Traction: 98 kN
Max. Traction: 127 kN
Hourly Speed: 8.9 km/h
Rated Voltage: 540 V

45T Lead-acid Battery Locomotive

55T Lead-acid Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 55 tons
Hourly System Traction: 120 kN
Max. Traction: 142 kN
Hourly Speed: 8.9 km/h
Rated Voltage: 540 V

45T Lead-acid Battery Locomotive

60T Lead-acid Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 60 tons
Hourly System Traction: 120 kN
Max. Traction: 153 kN
Hourly Speed: 8.9 km/h
Rated Voltage: 540 V

45T Lead-acid Battery Locomotive

65T Lead-acid Battery Locomotive

Application: subway and tunnel shield
Self-Weight: 65 tons
Hourly System Traction: 130 kN
Max. Traction: 165 kN
Hourly Speed: 10 km/h
Rated Voltage: 540 V

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