RailMac Model: HCD-2
Maximum traction force: 180 kN
Maximum speed: 100km/h
Wheelbase: N/A
Vehicle size: N/A
Range: 100km
Underground Mining Battery Train
With the global emphasis on sustainable development and environmental protection, traditional fuel-powered underground mine transportation equipment is facing great challenges. Underground mines operate in complex environments with limited ventilation, and exhaust emissions from traditional fuel-powered equipment not only pollute the environment, but may also be hazardous to miners’ health. Therefore, the development of efficient and environmentally friendly electric transportation solutions has become an urgent need for the industry. The **Underground Mining Battery Train** is an innovative product that has emerged from this background.
Advantages of Underground Mining Battery Train
Energy-saving and efficient with high traction torque.Built-in water-cooled circulation, maintenance-free design of the whole machine, designed to last for 20 years, is an advanced replacement product for industrial and mining dispatching locomotives for tractio. Adopting the most advanced DTC low-speed and high-torque frequency conversion and speed control technology, the DC power from the battery pack is inverted into adjustable three-phase AC power through high-power IGBT components, with many output nodes, flexible combinations, compact overall design, and convenient installation and maintenance.
| 150-550 kN | ||||||||
| 252-550 kN | ||||||||
| 6.13 kN | ||||||||
| 12.26 kN | ||||||||
| 19.62-20.8 kN | ||||||||
| 29.43-32 kN | ||||||||
| 36.18-39 kN | ||||||||
| 44.15-46.8 kN | ||||||||
| 65 kN | ||||||||
| 3.68 kN | ||||||||
| 7.46 kN | ||||||||
| 17.2-18.2 kN | ||||||||
| 24.5-26 kN | ||||||||
| 34.3-36.4 kN | ||||||||
| 49-52.9 kN | ||||||||
| 72-78 kN | ||||||||
|
Trains Model Traction Force/kN |
0 | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
| Underground Mining Battery Train Catalogue | ||||||||
Find Underground Mining Battery Train by Series
This is the list of all series of RailMac Underground Mining Battery Train.
- HCD New Energy Locomotive
- HCT New Energy Electric Puller
- 2.5T Battery Locomotive
- 5T Battery Locomotive
- 8T Battery Locomotive
- 12T Battery Locomotive
- 15T Battery Locomotive
- 18T Battery Locomotive
- 25T Battery Locomotive
- 1.5T Trolley Locomotive
- 3T Trolley Locomotive
- 7T Trolley Locomotive
- 10T Trolley Locomotive
- 14T Trolley Locomotive
- 20T Trolley Locomotive
- 30T Trolley Locomotive
HCD-1 type new energy rail locomotive
RailMac Model: HCD-1
Maximum traction force: 150 kN
Maximum speed: 100km/h
Wheelbase: N/A
Vehicle size: N/A
Range: 110km
HCD-1500 New Energy Locomotive
RailMac Model: HCD-1500 New Energy Locomotive
Maximum Traction force: 173kN
Maximum Speed: 30 km/h
Vehicle Size: 7600 * 3000 * 4200 mm
Range: 60 km
HCD-2500 New Energy Locomotive
RailMac Model: HCD-2500 New Energy Locomotive
Maximum Traction force: 250kN
Maximum Speed: 35 km/h
Vehicle Size: 14000 * 3185 * 4255 mm
Range: 120 km
RailMac HCD-3500 New Energy Locomotive
RailMac Model: HCD-3500 New Energy Locomotive
Maximum Traction force: 310kN
Maximum Speed: 35 km/h
Vehicle Size: 14390 * 3285 * 4455 mm
Range: 120 km
RailMac HCD-5000 New Energy Locomotive
RailMac Model: HCD-5000 New Energy Locomotive
Maximum Traction force: 550kN
Maximum Speed: 60 km/h
Vehicle Size: 18750 * 3200 * 4480 mm
Range: 150 km
HCT-3000~5000 New Energy Electric Puller
RailMac Model: HCT-3000~5000 New Energy Electric Puller
Maximum Traction force: 252-550kN
Maximum Speed: 8-35 km/h
Vehicle Size: 14275 * 3200 * 4340 mm
Range: 90 km
RailMac CTY2.5/4,6,7,9G(B) Underground Mining Battery Train
RailMac Model: CTY2.5/4,6,7,9G(B)
Adhesive Weight: 2.5 tons
Track Gauge: 457,600, 762 or 900 mm
Max. Traction: 6.13 kN
Hourly System Speed: 4.54 km/h
RailMac CTY5/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CTY5/6,7,9G(B)
Adhesive Weight: 5 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 7.06 kN
Max. Traction: 12.26 kN
Hourly System Speed: 7 km/h
RailMac CTY(L)8/6,7,9GP Underground Mining Battery Train
RailMac Model: CTY(L)8/6,7,9GP
Adhesive Weight: 8 tons
Track Gauge: 600, 762 or 900mm
Hourly System Traction: 13.12 kN
Max. Traction: 20.8 kN
Hourly System Speed: 7.7 km/h
RailMac CTY(L)8/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CTY(L)8/6,7,9G(B)
Adhesive Weight: 8 tons
Track Gauge: 600, 762 or 900mm
Hourly System Traction: 11.18 kN,12.83 kN
Max. Traction: 19.62 kN
Hourly System Speed: 6.2, 7.5, 7.8 km/h
RailMac CTL12/6,7,9GP-G High Speed Model Underground Mining Battery Train
RailMac Model: CTL12/6,7,9GP-G High speed model
Adhesive Weight: 12 tons
Track Gauge: 600, 762 or 900mm
Hourly System Traction: 15.96 kN
Max. Traction: 32 kN
Hourly System Speed: 14.03 km/h
RailMac CTY(L)12/6,7,9GP Underground Mining Battery Train
RailMac Model: CTY(L)12/6,7,9GP
Adhesive Weight: 12 tons
Track Gauge: 600, 762 or 900mm
Hourly System Traction: 16.748 kN,22 kN
Max. Traction: 31.2kN
Hourly System Speed: 8.7, 9 km/h
RailMac CTY(L)12/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CTY(L)12/6,7,9G(B)
Adhesive Weight: 12 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 16.48kN,18.93kN
Max. Traction: 29.43 kN
Hourly System Speed: 8.7 , 9.6 km/h
RailMac CTY15/6,7,9GP Underground Mining Battery Train
RailMac Model: CTY15/6,7,9GP
Adhesive Weight: 15 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 20.92 kN
Max. Traction: 39 kN
Hourly System Speed: 9.6 km/h
RailMac CTY15/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CTY15/6,7,9G(B)
Adhesive Weight: 15 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 18.93 kN
Max. Traction: 36.18 kN
Hourly System Speed: 9.6 km/h
RailMac CTY18/7,9GP Underground Mining Battery Train
RailMac Model: CTY18/7,9GP
Adhesive Weight: 18 tons
Track Gauge: 762 or 900 mm
Hourly System Traction: 30.74 kN
Max. Traction: 46.8 kN
Hourly System Speed: 9.8 km/h
RailMac CTY18/7,9GB Underground Mining Battery Train
RailMac Model: CTY18/7,9GB
Adhesive Weight: 18 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 29.4 kN
Max. Traction: 44.145 kN
Hourly System Speed: 9.8 km/h
RailMac CTY25 / 7,9GP Underground Mining Battery Train
RailMac Model: CTY25 / 7,9GP
Adhesive Weight: 25 tons
Track Gauge: 762 or 900 mm
Hourly System Traction: 50.8kN
Max. Traction: 65 kN
Hourly System Speed: 8.95 km/h
RailMac CJY1.5/6,7,9G Underground Mining Battery Train
RailMac Model: CJY1.5/6,7,9G
Adhesive Weight: 1.5 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 2.55 kN,3.24kN
Max. Traction: 3.68 kN
Hourly System Speed: 4.54 ,6.6 km/h
RailMac CJY3/6,7,9 G(B) Underground Mining Battery Train
RailMac Model: CJY3/6,7,9 G(B)
Adhesive Weight: 3 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 4.704 , 6.1 , 5.74 kN
Max. Traction: 7.36 kN
Hourly System Speed: 9.1, 10.6, 7.5 km/h
RailMac CJY7/6,7,9GP Underground Mining Battery Train
RailMac Model: CJY7/6,7,9GP
Adhesive Weight: 7 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 15.16 kN
Max. Traction: 18.2 kN
Hourly System Speed: 9.8 km/h
RailMac CJY7/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CJY7/6,7,9G(B)
Adhesive Weight: 7 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 13.05 ,15.09 kN
Max. Traction: 17.2 kN
Hourly System Speed: 11 km/h
RailMac CJY10/6,7,9GP Underground Mining Battery Train
RailMac Model: CJY10/6,7,9GP
Adhesive Weight: 10 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 15.16 , 19.13 kN
Max. Traction: 26 kN
Hourly System Speed: 9.8 , 10.59 km/h
RailMac CJY10/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CJY10/6,7,9G(B)
Adhesive Weight: 10 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 13.05 , 18.93, 15.09 kN
Max. Traction: 24.5kN
Hourly System Speed: 11 , 10.5 km/h
RailMac CJY14/6,7,9GP Underground Mining Battery Train
RailMac Model: CJY14/6,7,9GP
Adhesive Weight: 14 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 27.16 kN
Max. Traction: 36.4 kN
Hourly System Speed: 11.2 km/h
RailMac CJY14/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CJY14/6,7,9G(B)
Adhesive Weight: 14 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 26.68 kN
Max. Traction: 34.3 kN
Hourly System Speed: 12.87 km/h
RailMac ZL20-7、9/750-3 Middle Cab
RailMac Model: ZL20-7、9/750-3 Middle Cab
Adhesive Weight: 20 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 39.2 kN
Max. Traction: 52.9 kN
Hourly System Speed: 18.6 km/h
RailMac CJY20/6,7,9GP Underground Mining Battery Train
RailMac Model: CJY20/6,7,9GP
Adhesive Weight: 20 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 40.6 , 41.04 kN
Max. Traction: 52 kN
Hourly System Speed: 10.5 , 12.5 km/h
RailMac CJY20/6,7,9G(B) Underground Mining Battery Train
RailMac Model: CJY20/6,7,9G(B)
Adhesive Weight: 20 tons
Track Gauge: 600, 762 or 900 mm
Hourly System Traction: 39.23 , 37.3 kN
Max. Traction: 49 kN
Hourly System Speed: 15 , 14.4 km/h
RailMac CJY30/7、9GP Underground Mining Battery Train
RailMac Model: CJY30/7、9GP
Adhesive Weight: 30 tons
Track Gauge: 762 or 900 mm
Hourly System Traction: 60 kN
Max. Traction: 78 kN
Hourly System Speed: 12.73 km/h
RailMac CJY30/7、9G Underground Mining Battery Train
RailMac Model: CJY30/7、9G
Adhesive Weight: 30 tons
Track Gauge: 762 or 900 mm
Hourly System Traction: 43 kN
Max. Traction: 72 kN
Hourly System Speed: 13.2 km/h
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.






















