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Chenglong LZ4251T7DA Tractor unit (#275)
Chenglong tractor unit LZ4251T7DA (batch #275) 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 | #275 |
| 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. |
| 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 (tandem axle) 7 t / 18 t (tandem axle) 15,421 lbs / 40,000 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7235 mm | 23′9″ | ||
| Overall width | 2495 mm | 8′3″ | ||
| Overall height | 3565 mm / 3865 mm | 11′9″ / 12′9″ | ||
| 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. 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). ABS System Controller Model / Enterprise: ABS-E 4S / 4M / WABCO Vehicle Control Systems (China) Co., Ltd. It can be equipped with dual fuel tanks, one on each time with the double tank. Tachograph installation has GPS functionality. Bulletin Board reed: 2 / -, where "-" indicates rear rubber suspension or optional air suspension