DuraMac Hydrogen Fuel Truck EQ4251GTFCEV2
The hydrogen fuel cell system, serving as an energy source, is equipped with multiple hydrogen cylinders and boasts advantages such as long driving range and short refueling time. Its long-distance driving range and power performance meet market operation demands, achieving hydrogen consumption of less than 0.12 kg/km on flat roads and less than 0.15 kg/km on combined road conditions (with a full load of 49 tons), placing it in a leading position compared to its competitors.
The power battery utilizes CATL’s Hubei EVE Energy type batteries, which have a leading domestic market share, enabling the vehicle to operate at high power continuously on mountainous roads.
All electrical connectors in the vehicle use top-tier domestic or imported components to ensure sealing and waterproofing at the connector ends, enhancing the high reliability and safety of electrical components.
Advantages of EQ4251GTFCEV2
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Boasting a maximum total mass of 25000kg and a curb weight of 12250kg, it delivers reliable heavy-duty performance for demanding logistics operations.
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Featuring 20°/45° approach/departure angles and front/rear overhang of 1530/900mm, it offers strong off-road capability and flexible maneuvering on complex road conditions.
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With a wheelbase of 4050+1350mm and multiple track width options (2080/1880/1880mm, 2035/1860/1860mm), it ensures outstanding driving stability at a maximum speed of 85km/h.
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Adopting a size of 7830*2550*3820/3780mm, it supports versatile chassis and body configurations, adapting to diverse heavy-duty transport and special operation scenarios.
Technical Specifications
| Size: | 7830*2550*3820/3780mm |
| Wheelbase: | 4050+1350mm |
| Front Overhang/Rear Overhang: | 1530/900mm |
| Approach/Departure Angle: | 20°/45° |
| Curb Weight: | 12250kg |
| Maximum Total Mass: | 25000kg |
| Rated Capacity: | 2 |
| Maximum Speed: | 85km/h |
| Track Width: |
2080/1880/1880mm, 2035/1860/1860mm |
DuraMac
DCEC ISL8.9 series automotive engine is four-strokes engine with 102 mm bore and 120 mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 269 HP to 394 HP.
Fast Gear
The F6A Series Automated Transmission uses the FAST automatic transmission, has six front gears, the transmission ratio step arrangement is reasonable, has very outstanding fuel economy. Adopt hydraulic automatic transmission. The F6A Series Automated Transmission has six gears, each with a different reduction ratio.
EV Truck
Electric wheel dump trucks use electricity as a power source, completely abandoning traditional fuel engines. This change enables the vehicle to achieve true “zero emissions” during operation, without the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matter in the exhaust gas, greatly reducing the pollution to the atmospheric environment.
DANA Axle
Applying the advanced technology of DANA with high efficiency, fuel economy, strong load torque, low noise,high reliability, lower procurement cost, low repair cost and lower maintenance cost.
Datong Gear
The Datong HW25712XSJ Heavy Manual No-Sync Gearbox has a torque of 2500 N.m, a gear ratio range of 14.941-1, an oil capacity of 13 L (13.5 L when equipped with a power take-off), an overall length of 993 mm, and a weight of 428 kg.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
- Hydrogen Fuel Truck Series
- Power System Parameters
- Standard / Optional Configuration
- Chassis Parameters and Configuration
Model |
Size |
Wheelbase |
Rated Power |
Max. Overall Weight |
Max. Speed |
Passenger Capacity |
| EQ4251GTFCEV2 | 7830*2550*3820/3780mm | 4050+1350mm | 220 kW | 25000 kg | 85 km/h | 2 |
| DFD4250GLFCEV2 | 7830*2550*3820/3780mm | 4050+1350mm | 236 kW | 25000 kg | 85 km/h | 2 |
| DFD4250GLFCEV6 | 7740*2550*3740/3790mm | 4050+1350mm | 220 kW | 25000 kg | 85 km/h | 2 |
| DFD4250GLFCEV8 | 7490*2550*3740/3790mm | 3800+1350mm | 220 kW | 25000 kg | 85 km/h | 2 |
| EQ4251GTFCEV | 7490*2550*3740/3790mm | 3800+1350mm | 220 kW | 25000 kg | 85 km/h | 2 |
| ——END—— | ||||||
Basic information of DuraMac EQ4251GTFCEV2 motor |
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| Motor Model | TZ460XSTQQ001 | Motor Manufacturer | Hubei Puwang Automotive Technology Co., Ltd. |
| Position/Fuel Type | Mid-mounted/Hydrogen Fuel Cell | Motor Type | Permanent Magnet Synchronous Motor (PMSM) |
| Motor Rated/Peak Power (kW) | 220/410 | Rated/Peak Torque (N.m) | 1150/2400 |
| Total Battery Capacity (kWh) | 140.96kWh, Contemporary Amperex Technology Co., Limited (CATL) | Driving Range (40km/h Constant Speed Method) | 400km |
| Fuel Cell | Tangshan Ruiwei | Fuel Cell Rated/Peak Power (kW) | 125/127 |
| Hydrogen System | 8*210=1680 L, Hebei Yuqing | – | – |
| ——END—— | |||
Standard / OptionalConfiguration |
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| Item | Standard Configuration | Optional Configuration |
| Frame | DL710 940 → 860 Width × 300 Height × Thickness (8+4) | – |
| Front Axle | Dana Axle 6.5T, Maintenance-free Wheel End | Hande Axle 6.5T (Waterproof Wheel End) |
| Middle/Rear Axle | Dana Axle 13T, Maintenance-free Wheel End (New Energy Special Final Drive) | Hande Axle 13T (New Energy Special Final Drive) (Waterproof Wheel End) |
| Transmission | Tebaijia Power Technology Co., Ltd. TS-0425C | – |
| Suspension | Multi-leaf Spring 9/10, Rear Equalizer Suspension Structure | – |
| Steering | Hydraulic Power Steering | – |
| Braking | Air Brake, Dryer, Condenser, ESC, Automatic Slack Adjuster, Wear Alarm, ADAS | – |
| Tires | 12.00R20 16PR (No Spare Tire) | Optional 12R22.5 18PR, Optional Spare Tire of the Same Model |
| Air Compressor | Oil-free Piston Compressor | – |
| Others | Electric Fan, Internal Spline Structure Power Take-off | – |
| ——END—— | ||
Chassis Parameters and Configuration |
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| Item | Standard Configuration | Optional Configuration |
| Body Structure | T719 High-roof Cab | – |
| Body Mounting & Tilting | Full-floating Front Mechanical + Rear Airbag Shock Absorption, Electro-hydraulic Tilting | Full-floating Front & Rear Airbag Shock Absorption |
| Interior Trim | Laminated Composite Material | – |
| Central Control & Door Locks | Central Door Locking System | – |
| Side Windows | Electric Power Windows | – |
| Windshield | Front Windshield Laminated Glass | – |
| Rearview System | Interior Rearview Mirror, Steel Frame Rod-type Rearview Mirror | – |
| Air Conditioning System | Cab Heating and Cooling Air Conditioning | – |
| Heating System | Cab Heating and Cooling Air Conditioning | – |
| Defroster | Instrument Panel Blower-type Defroster | – |
| Audio-visual System | MP3 Player, 7-inch Screen | – |
| Lamps | Combined Headlights (with Light Adjustment Device) | – |
| Windshield Wipers | Counter-rotating Electric Windshield Wipers | – |
| Seats | 2 Seats, Airbag Shock-absorbing Driver’s Seat | – |
| Paint | Domestic Solid Color Paint | Metallic Paint |
| Others | Air Horn, Mechanical Power-off Switch, OBD Port, Heavy-duty Vehicle Telematics Terminal T-BOX, Beidou Satellite Positioning Tachograph | Reverse Monitoring System, ETC On-board Device |
| ——END—— | ||
