RailMac Model: CTY65/7,9GP
Self Weight: 65T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
Underground Mining Train
Underground Mining Train are a core component of underground transportation systems and are widely used in underground mines, subway systems, tunneling and industrial logistics. Through high-strength structural design, compact space optimization, intelligent and automated technologies, and the application of new energy power systems, Underground Mining Train not only improve transportation efficiency, but also significantly reduce operating costs and environmental impact. In the future, with the development trend of intelligence, electrification and sustainability, Underground Mining Train will continue to provide strong support for the green transformation of the global underground transportation industry.
Advantages of Underground Mining Train
The self-manufacturing rate of our products is more than 90%, and the motor motors and lead-acid batteries are all self-produced. It is the only electric locomotive manufacturer in China that produces its own motors and batteries. Through high-strength structural design, compact space optimization, intelligent and automated technologies, and the application of new energy power systems, Underground Mining Train not only improve transportation efficiency, but also significantly reduce operating costs and environmental impact.
| 45-65 T | ||||||||
| 15-35 T | ||||||||
| 2 T | ||||||||
| 6 T | ||||||||
| 6 T | ||||||||
| 4 T | ||||||||
| 2.5 T | ||||||||
|
Trains Model weight/T |
0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
Find Underground Mining Train by Series
This is the list of all series of RailMac Underground Mining Train.
- Lead-acid Battery Locomotive
- Lithium Battery Locomotive
- Segment Car
- Muck car
- Grout Car
- Flat Car
- Passenger Car
RailMac CTY60/7,9GP Underground Mining Train
RailMac Model: CTY60/7,9GP
Self Weight: 60T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY55/7,9GP Underground Mining Train
RailMac Model: CTY55/7,9GP
Self Weight: 55T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY50/7,9GP Underground Mining Train
RailMac Model: CTY50/7,9GP
Self Weight: 50T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY45/7,9GP Underground Mining Train
RailMac Model: CTY45/7,9GP
Self Weight: 45T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY35/7,9GP Underground Mining Train
RailMac Model: CTY35/7,9GP
Self Weight: 35T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY30/7,9GP Underground Mining Train
RailMac Model: CTY30/7,9GP
Self Weight: 30T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY25/7,9GP Underground Mining Train
RailMac Model: CTY25/7,9GP
Self Weight: 25T
Track Gauge: 762 or 900 mm
Wheelbase: 2600 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY20/7,9GP Underground Mining Train
RailMac Model: CTY20/7,9GP
Self Weight: 20T
Track Gauge: 762 or 900 mm
Wheelbase: 2500 mm
Min.Tuming Curve: 25 m
Wheel Diameter: 840 mm
RailMac CTY15/7,9GP Underground Mining Train
RailMac Model: CTY15/7,9GP
Self Weight: 15T
Track Gauge: 762 or 900 mm
Wheelbase: 1400 mm
Min.Tuming Curve:15 m
Wheel Diameter: 680 mm
RailMac SLGP-16 Underground Mining Train
RailMac Model: SLGP-16
Load Capacity: 16T
Track Gauge: 762 or 900 mm
Wheelbase: 2000 mm
Wheel Diameter: 400 mm
RailMac SLZT-7,5 Underground Mining Train
RailMac Model: SLZT-7,5
Operating Weight: 6T
Track Gauge: 762 or 900 mm
Center Plate Wheelbase: 2600 mm
Cabinet Weight: 4.1 T
Wheel Diameter: 400 mm
RailMac SLSJ-3 Underground Mining Train
RailMac Model: SLSJ-3
Operating Weight: 6T
Track Gauge: 762 or 900 mm
Wheelbase: 1200 mm
Height of Traction: 430 m
Wheel Diameter: 440 mm
RailMac SLPB-16 Underground Mining Train
RailMac Model: SLPB-16
Dead Weight: 4T
Track Gauge: 762 or 900 mm
Wheelbase: 2800 mm
Load Weight: 16 T
Wheel Diameter: 400 mm
RailMac SLZR-8 Underground Mining Train
RailMac Model: SLZR-8
Weight: 2,5T
Track Gauge: 762 or 900 mm
Number of Passengers: 8
Minimum Turning Radius: 20 m
Dimensions: 4000 * 1200 * 1800 mm
Global Activity
RailMac Brings Rail Components and Green Energy Solutions to InnoTrans 2026
RailMac at InnoTrans 2026 Berlin Hall8.1‑245. One‑stop rail components, rolling‑stock solutions, diesel‑to‑electric retrofit, semi‑solid‑state battery & mining truck swap‑charge station. Connect for global rail business & custom projects.
Empowering Global Rail with China’s Strong supply Chain: Meet Us in Berlin at Booth 8.1-245
SinoMac and RailMac: an integrated green-power value chain empowering the future of rail transit. China-built, powering global rail transit. We look forward to welcoming you at Hall 8.1 · Booth 245.
SinoMac Makes Its Mark at Global Maritime Event—A Look Back at Marintec China 2025
Hailed as the "Olympics" of the global maritime industry, Marintec China 2025 took place from December 2 to 5, 2025, at the Shanghai New International Expo Centre. Centered on the theme "Innovation and Cooperation for Sustainable Maritime Development," this edition showcased cutting-edge technologies, innovative achievements, and sustainable pathways across the global maritime sector. It attracted over 2,000 exhibiting companies and tens of thousands of professional visitors from more than 100 countries and regions, highlighting China's pivotal influence and open-cooperative stance within the global maritime industry.
SinoMac’s Presence at the 2025 Kazakhstan International Mining, Exploration & Coal Processing Exhibition
As one of the most influential mining exhibitions in Central Asia, the Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) was grandly held in Karaganda, Kazakhstan from June 24 to 26, 2025. Focused on the entire mining process, this exhibition showcased a concentrated display of technological innovations, equipment upgrades and green solutions-catering to the industry's full-chain demands and serving as a premier platform for global mining players to showcase technologies, exchange experience and explore partnerships.
Review of SeaMac 2025 Vietnam International Maritime Ship Exhibition: Deeply connecting with the cutting-edge of the global maritime industry
Recently, the highly anticipated 2025 Vietnam International Maritime and Shipbuilding Exhibition concluded successfully at the Adora Convention Center in Ho Chi Minh City. As Vietnam's largest and most specialized event in shipbuilding and maritime technology, the exhibition gathered top shipbuilders, maritime service providers, and marine equipment manufacturers from around the world. SeaMac actively participated, comprehensively showcasing its innovative achievements and integrated capabilities in ship solutions and high-efficiency propulsion systems. The company engaged in extensive and in-depth exchanges with industry partners, achieving fruitful outcomes from its participation.
Attending a Global Maritime Extravaganza, SinoMac will be showcasing at Marintec China 2025
Marintec China 2025, hailed as a "global trendsetter for the maritime industry," will be held from December 2nd to 5th, 2025, at the Shanghai New International Expo Centre. The theme of this year's exhibition is "Innovation and Cooperation for Sustainable Development of the Maritime Industry," and the theme of the High-Level Maritime Forum is "Intelligent Navigation, Green Coexistence, Integration, and Innovation," reflecting expectations for the industry's future. Global Maritime, SinoMac SinoMac, Global Maritime
Review SAUDI RAIL 2025 :SinoMac Exhibition Highlights
SinoMac successfully participated in SAUDI RAIL 2025, the annual industry event held in Riyadh, Saudi Arabia, from October 19th to 20th, 2025. At the exhibition, SinoMac showcased its strong capabilities in railway technology, innovative solutions, and full lifecycle services, and engaged in in-depth exchanges with industry partners, customers, and experts from around the world to jointly explore future opportunities for rail transit development in the Middle East. Global Exhibition, SinoMac SinoMac, Global Exhibition
Deeply Cultivate the International Market, Empowering the Future of Rail ——Focus [PRO//Motion Expo 2025]: SinoMac Exhibition Highlights Review
From August 28 to 31, 2025, the highly anticipated PRO//Motion Expo 2025 (Russian International Railway and Motion Exhibition) grandly opened at the Russian Railway Museum in St. Petersburg. PRO//Motion Expo is currently the largest railway and transportation exhibition in Russia and the Commonwealth of Independent States (CIS), attracting extensive participation from railway companies from CIS countries and around the world. Over the four-day exhibition, exhibitors showcased cutting-edge technologies and innovative achievements in the railway transportation industry.
Focus on marine industry event, start a new chapter of marine development together–SinoMac Group Limited to exhibit at Marine & Offshore Vietnam 2025
Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.
SinoMac Group Limited made itsdebut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition.
The International Exhibition of Engineering Machinery, Mining, and Concrete (Mining Indonesia) will be held in Jakarta, Indonesia, from September 17 to 20, 2025. As one of the most influential mining exhibitions in Southeast Asia, Mining Indonesia provides a professional platform for enterprises, experts, and practitioners in the global mining sector to showcase cutting-edge technologies, exchange industry insights, and explore collaborative opportunities.







