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Chenglong LZ4251T7DA Tractor unit (#291)
Chenglong tractor unit LZ4251T7DA (batch #291) is made in China by Dongfeng Liuzhou Automobile Co., Ltd. The company is located in Liuzhou, in Guangxi Zhuang Autonomous Region, China.
LZ4251T7DA
Overview
| Model | LZ4251T7DA |
| Brand Name |  Chenglong |
| Bulletin | #291 |
| Type of vehicle | Tractor unit |
| VIN |
|
| Country of origin | China |
Manufacturer Profile
| Manufacturer | Dongfeng Liuzhou Automobile Co., Ltd. |
| A subsidiary of DFM (Dongfeng Motor Corporation). | |
| Brands | |
| Type of manufacturer | Automobile manufacturer |
| City | Liuzhou |
| Province (Region) | Guangxi Zhuang Autonomous Region |
| Country | China |
| Number of vehicles* | 1539 models (4104 items total) |
| * A number of models manufactured by Dongfeng Liuzhou Automobile Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | ISZ450 41 | 13 000 cc | 13.0 L | 793 cu in | 331 kW | 450 hp | Dongfeng Cummins Engine Co., Ltd. |
| 2 | ISZ425 41 | 13 000 cc | 13.0 L | 793 cu in | 312 kW | 424 hp | Dongfeng Cummins Engine Co., Ltd. |
| 3 | ISZ480 41 | 13 000 cc | 13.0 L | 793 cu in | 353 kW | 480 hp | Dongfeng Cummins Engine Co., Ltd. |
| 4 | ISL9.5-385E40A | 9 460 cc | 9.5 L | 577 cu in | 285 kW | 387 hp | Dongfeng Cummins Engine Co., Ltd. |
| 5 | ISL9.5-400E40A | 9 460 cc | 9.5 L | 577 cu in | 295 kW | 401 hp | Dongfeng Cummins Engine Co., Ltd. |
| 6 | ISGe4-400 | 11 800 cc | 11.8 L | 720 cu in | 294 kW | 400 hp | Beijing Foton Cummins Engine Co., Ltd. |
| 7 | ISGe4-430 | 11 800 cc | 11.8 L | 720 cu in | 316 kW | 430 hp | Beijing Foton Cummins Engine Co., Ltd. |
| 8 | ISGe4-460 | 11 800 cc | 11.8 L | 720 cu in | 331 kW | 450 hp | Beijing Foton Cummins Engine Co., Ltd. |
| 9 | WP13.480E401 | 12 540 cc | 12.5 L | 765 cu in | 353 kW | 480 hp | Weichai Power Co., Ltd. |
| 10 | WP12.430E40 | 11 596 cc | 11.6 L | 708 cu in | 316 kW | 430 hp | Weichai Power Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Maximum speed | 100 km/h | 63 mph | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16000 kg, 16065 kg | 16 t, 16.1 t | 35,000 lbs, 35,417 lbs | |
| Quasi-total mass of trailer | 40000 kg | 40 t | 88,000 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8800 kg | 8.8 t | 19,400 lbs | |
| Gross vehicle weight rating | 24995 kg | 25 t | 55,104 lbs | |
| Axle load distribution | 6995 kg / 18000 kg (二轴组) 7 t / 18 t (二轴组) 15,421 lbs / 40,000 lbs (二轴组) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7235 mm | 23′9″ | ||
| Overall width | 2495 mm | 8′3″ | ||
| Overall height | 3565 mm / 3865 mm / 3800 mm | 11′9″ / 12′9″ / 12′6″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3900+1350 mm | 12′10″+4′6″ | ||
| Front track | 2046 mm, 2084 mm | 6′9″, 6′11″ | ||
| Rear track | 1840 mm / 1840 mm, 1860 mm / 1860 mm | 6′1″ / 6′1″, 6′2″ / 6′2″ | ||
| Front overhang | 1270 mm | 4′2″ | ||
| Rear overhang | 715 mm | 2′5″ | ||
| Angle of approach | 22° | |||
| Angle of departure | 55° | |||
| Leaf springs | 2 / -, 2 / 3 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 12R22.5 16PR, 295/80R22.5 16PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3, 2 | |||
| Steering control | steering wheel | |||
Additional Information
When the option without a shroud, T7 cab without a shroud, its dimensions height 3565. When T7 cab with the shroud, a total height of 3865,3800. Engine maximum net power (kW) / fuel consumption (L / 100km): 304 / 40.5 (with ISZ425 41), 323 / 40.5 (with ISZ450 41), 345 / 40.5 (with ISZ480 41), 279 / 38.5 (with ISL9.5 -385E40A), 289 / 38.5 (with ISL9.5-400E40A), 293 / 38.5 (with ISGe4-400), 315 / 40.5 (with ISGe4-430), 330 / 40.5 (with IS