En
Cn
Ru
Chenglong LZ4250M7DA Tractor unit (#245)
Chenglong tractor unit LZ4250M7DA (batch #245) is made in China by Dongfeng Liuzhou Automobile Co., Ltd. The company is located in Liuzhou, in Guangxi Zhuang Autonomous Region, China.
LZ4250M7DA
Overview
| Model | LZ4250M7DA |
| Brand Name |  Chenglong |
| Bulletin | #245 |
| 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 | ISL9.5-350E40A / ISL9.5-385E40A / ISL9.5-400E40A / YC6L350-42 | 9460 / 9460 / 9460 / 8424 cc | 258 / 285 / 295 / 257 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National IV / Euro 4 | |||
| Maximum speed | 100 km/h, 80 km/h | 63 mph, 50 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16800 kg, 16865 kg | 16.8 t, 16.9 t | 37,000 lbs, 37,181 lbs | |
| Quasi-total mass of trailer | 40000 kg | 40 t | 88,000 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8000 kg | 8 t | 18,000 lbs | |
| Gross vehicle weight rating | 24995 kg | 25 t | 55,104 lbs | |
| Axle load distribution | 7000 kg / 17995 kg (tandem axle) 7 t / 18 t (tandem axle) 15,000 lbs / 39,672 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6890 mm | 22′8″ | ||
| Overall width | 2495 mm | 8′3″ | ||
| Overall height | 3670 mm / 3100 mm / 3800 mm / 3865 mm | 12′1″ / 10′3″ / 12′6″ / 12′9″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3300+1350 mm | 10′10″+4′6″ | ||
| Front track | 2046 mm, 2070 mm | 6′9″, 6′10″ | ||
| Rear track | 1990 mm / 1990 mm, 2020 mm / 2020 mm | 6′7″ / 6′7″, 6′8″ / 6′8″ | ||
| Front overhang | 1525 mm | 5′1″ | ||
| Rear overhang | 715 mm | 2′5″ | ||
| Approach / departure angle | 19 / 55, 24 / 55 deg. | |||
| Leaf springs | 9 / 12, 3 / 4, 3 / - | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 315/80R22.5-18PR, 425/65R22.5-20PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3, 2 | |||
| Steering control | steering wheel | |||
Additional Information
Optional topping single cab and under the bumper, optional cover, optional new mask. Elected mounted flat cab, its high external dimensions of 3100, when the optional high roof cab, its high external dimensions of 3670, when the optional cover, its high external dimensions of 3800, the optional new mask, which Dimensions for the 3865 high. Elected to hold single bumper, its approach angle of 24, when elected loaded double bumper, its approach angle is 19. Maximum net engine power (kW): 252 (with ISL9.5-350E40A), 279 (with ISL9.5-385E40A), 289 (with ISL9.5-400E40A), 250 (with YC6L350-42). Curb weight / quasi-ride / saddle contained mass correspondence: 8000/3/16800, 8000/2/16865. ABS System Controller Model / Enterprise: 446004XXX0 (XXX is a number that represents the upgrade serial number) / WABCO Vehicle Control Systems (China) Limited. Optional front axle mounted brake discs election, optional speed limiting device, the speed limit 80km / h. When optional dual fuel tanks, elected to install dual fuel tanks, one on each side of the vehicle. Bulletin board reed: 3 / -, where "-" indicates that the rubber suspension or optional air suspension. Front wheels 315/80R22.5-18PR tires; using 425/65R22.5-20PR rear tire.