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Chenglong LZ4255H7DB Dangerous goods transport tractor unit (#291)
Chenglong dangerous goods transport tractor unit LZ4255H7DB (batch #291) is made in China by Dongfeng Liuzhou Automobile Co., Ltd. The company is located in Liuzhou, in Guangxi Zhuang Autonomous Region, China.
LZ4255H7DB
Overview
| Model | LZ4255H7DB |
| Brand Name |  Chenglong |
| Bulletin | #291 |
| Type of vehicle | Dangerous goods transport 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 | YC6MK420-50 | 10 338 cc | 10.3 L | 631 cu in | 309 kW | 420 hp | Guangxi Yuchai Machinery Co., Ltd. |
| 2 | YC6K1246-50 | 12 155 cc | 12.2 L | 742 cu in | 338 kW | 460 hp | Yuchai United Power Co., Ltd. |
| 3 | WP12.460E50 | 11 596 cc | 11.6 L | 708 cu in | 338 kW | 460 hp | Weichai Power Co., Ltd. |
| 4 | WP13.500E501 | 12 540 cc | 12.5 L | 765 cu in | 368 kW | 500 hp | Weichai Power Co., Ltd. |
| 5 | WP13.550E501 | 12 540 cc | 12.5 L | 765 cu in | 405 kW | 551 hp | Weichai Power Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Maximum speed | 80 km/h | 50 mph | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16000 kg, 16065 kg, 15300 kg, 15365 kg | 16 t, 16.1 t, 15.3 t, 15.4 t | 35,000 lbs, 35,417 lbs, 33,700 lbs, 33,874 lbs | |
| Quasi-total mass of trailer | 40000 kg, 39300 kg | 40 t, 39.3 t | 88,000 lbs, 86,600 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8800 kg, 9500 kg | 8.8 t, 9.5 t | 19,400 lbs, 20,900 lbs | |
| Gross vehicle weight rating | 24995 kg | 25 t | 55,104 lbs | |
| Axle load distribution | 7000 kg / 17995 kg (二轴组) 7 t / 18 t (二轴组) 15,000 lbs / 39,672 lbs (二轴组) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6890 mm | 22′8″ | ||
| Overall width | 2495 mm | 8′3″ | ||
| Overall height | 3800 mm / 3840 mm / 3880 mm / 3960 mm | 12′6″ / 12′8″ / 12′9″ / 13′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3300+1350 mm | 10′10″+4′6″ | ||
| Front track | 2040 mm, 2080 mm | 6′9″, 6′10″ | ||
| Rear track | 1820 mm / 1820 mm, 1840 mm / 1840 mm, 1860 mm / 1860 mm | 6′0″ / 6′0″, 6′1″ / 6′1″, 6′2″ / 6′2″ | ||
| Front overhang | 1525 mm | 5′1″ | ||
| Rear overhang | 715 mm | 2′5″ | ||
| Approach / departure angle | 19 / 55, 24 / 55 deg. | |||
| Leaf springs | 3 / 4, 2 / 3, 9 / 12, 2 / -, 3 / - | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 12R22.5 16PR, 295/80R22.5 16PR, 11.00R20 16PR, 12.00R20 16PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3, 2 | |||
| Steering control | steering wheel | |||
Additional Information
Optional single under the bumper, do not install the optional shroud attachments H7 new mask, do not install the optional side skirts. When loading M7 cab with the shroud, which height dimension is 3865, when the optional high roof cab when H7, its dimensions height 3680, when the optional high roof cab with H7 shroud, its dimensions height 3930. Elected to hold single bumper, its approach angle of 24, when the optional double under the bumper, its approach angle of 19. Optional rear air suspension. Quasi-total mass of trailer (kg): 40000 (with WP12.430E40, YC6K1243-40, ISGe4-430, ISL9.5-400E40A). Engine maximum net power (kW) / fuel consumption (L / 100km): 311 /