DuraMac Pure Electric Truck EQ4251GTBEV
The power battery uses CATL’s leading battery technology, which holds over 50% of the domestic market share, ensuring the vehicle can operate at high power continuously on mountainous roads.
The vehicle’s electrical connectors all use top-tier domestic or imported components to ensure the sealing and waterproofing of the connectors, thus enhancing the high reliability and safety of the electrical components.
As part of SinoMac, DuraMac provides a complete powertrain integrated with DCEC engine, SinoTruk engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension. While the electrification of automobiles is the certain future, DuraMac also gets involved with EV powertrain systems.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
Advantages of EQ4251GTBEV
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Boasting a maximum total mass of 25000kg, it delivers reliable heavy-duty performance for demanding logistics operations, with curb weight options of 10700/11250kg to suit different configurations.
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Featuring approach/departure angles of 20°/45° and 23°/37°, paired with flexible front/rear overhang options, it offers strong off-road capability and adaptability to complex road conditions.
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With a wheelbase of 3800+1350mm and multiple track width configurations (2035/1860/1860mm, 2080/1880/1880mm), it ensures outstanding driving stability at a maximum speed of 85km/h.
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Adopting a size of 7490*2550*3350/3410mm, it supports versatile chassis and body configurations, adapting to diverse heavy-duty transport and special operation scenarios.
Technical Specifications
| Size: | 7490*2550*3350/3410mm |
| Wheelbase: | 3800+1350mm |
| Front Overhang/Rear Overhang: | 1500/840mm,1530/810mm |
| Approach/Departure Angle: | 20°/45°,23°/37° |
| Curb Weight: | 10700/11250kg |
| Maximum Total Mass: | 25000kg |
| Rated Capacity: | 2 |
| Maximum Speed: | 85km/h |
| Track Width: | 2035/1860/1860mm, 2080/1880/1880mm |
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.
- Pure Electric Truck Series
- Power System Parameters
- Standard / Optional Configuration
- Chassis Parameters and Configuration
Model |
Size |
Wheelbase |
Max. Overall Weight |
Max. Speed |
Rated Power |
Passenger Capacity |
| EQ4251GTBEV | 7490*2550*3350/3410mm | 3800+1350mm | 25000 kg | 85 km/h | 220 kW | 2 |
| EQ4251GTBEV2 | 7660*2550*2980mm | 4050+1350mm | 25000 kg | 85 km/h | 270 kW | 2 |
| EQ4251GTBEV1 | 7410*2550*3250mm | 3800+1350mm | 25000 kg | 85 km/h | 315 kW | 2 |
| EQ4250GLBEV1 | 7590*2559*3330mm | 3800+1350mm | 25000 kg | 85 km/h | 215 kW | 2 |
| DFD4250GLBEV | 7590*2559*3330mm | 3800+1350mm | 25000 kg | 85 km/h | 215 kW | 2 |
| EQ1310GTBEV | 11900*2550*3000mm | 1850+4800+1350mm | 31000 kg | 85 km/h | 280 kW | 2 |
| EQ3180GTBEV1 | 6450/6550/6850/6750*2360/2850/2450/2500mm | 3750mm | 11995 kg | 85 km/h | 100 kW | 2,3 |
| EQ3120TTBEV | 6550/6670*6870*2350*2400*2670mm | 3900/3800mm | 11995 kg | 85 km/h | N/A | 2,3 |
| EQ1310GLEVJ1 | 9310*2535*3150/3100mm | 1850+3200+1350mm | 31000 kg | 85 km/h | 280 kW | 2,3 |
| EQ1310GLEVJ | 9040*2550*3400mm | 1700+3450+1350mm | 31000 kg | 85 km/h | 240 kW | 2,3 |
| EQ1180GTEV | 8410*2550*3245/3300/3400mm | 4500mm | 11500 kg | 89 km/h | 120/185 kW | 2,3 |
| EQ5250ZLJTBEV | 8630*2550*3280mm | 2050+3100mm | 25000 kg | 89 km/h | 215 kW | 2 |
| EQ5310ZLJTBEV | 11750*2550*3430mm | 1950+4750+1400mm | 31000 kg | 85 km/h | 248 kW | 2 |
| ——END—— | ||||||
Basic information of DuraMac EQ4251GTBEV motor |
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| Motor Model | TZ460XSTQQ001 | Motor Manufacturer | Hubei Puwang Automobile Technology Co., Ltd. |
| Position/Fuel Type | Mid-mounted/Swappable Battery Type | 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) | 281.92kWh, Contemporary Amperex Technology Co., Limited (CATL) | Driving Range (40km/h Constant Speed Method) | 220km |
| Vehicle Announcement & Batch | —– | Recommendation/Exemption Catalog | —– |
| National Subsidy Level & Amount (10,000 RMB) | —– | ||
| ——END—— | |||
Standard / OptionalConfiguration |
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| Item | Standard Configuration | Optional Configuration |
| Frame | DL710, 940→860mm Width × 300mm Height × Thickness (8+4) | – |
| Front Axle | Hande Axle 6.5T, Drum Brake (Waterproof Wheel End) | Dana Axle (Waterproof Wheel End) |
| Middle/Rear Axle | Hande Axle 13T, Drum Brake (Waterproof Wheel End) | Dana Axle (Waterproof Wheel End) |
| Transmission | Fast 6E240 | – |
| Suspension | Multi-leaf Spring 9/10, Rear Equalizer Suspension Structure | – |
| Steering | Hydraulic Power Steering | – |
| Braking | Air Brake, Air Dryer, Condenser, ESC, Automatic Slack Adjuster, Wear Alarm, ADAS | – |
| Tires | 12R22.5-18PR (No Spare Tire) | Optional 12.00R20 16PR, Optional Spare Tire of the Same Model |
| Air Compressor | Oil-free Piston Type, Beijing NaiLi | – |
| Others | Equipped with Power Take-off (PTO), PTO (Internal Spline Structure) | – |
| ——END—— | ||
Chassis Parameters and Configuration |
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| Item | Standard Configuration | Optional Configuration |
| Body Structure | Fully Welded Steel Huashen T719V Heavy-duty Truck Single-berth Standard Roof Cab | – |
| Body Mounting & Tipping | Front Mount Mechanical Shock Absorption, Rear Mount Airbag Shock Absorption, Electro-hydraulic Tipping | – |
| Interior Trim | Laminated Composite Interior 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 Mirrors | – |
| Air Conditioning System | Cab Heating and Cooling Air Conditioning | – |
| Defroster | Instrument Panel Blower-type Defroster | – |
| Audio-Visual System | MP3 Player with USB Interface | – |
| 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 (White) | – |
| Others | Air Horn, Mechanical Power-off Switch, OBD Port, Heavy-duty Vehicle Remote Terminal (T-BOX); Beidou Satellite Positioning Tachograph | – |
| ——END—— | ||
