Yutong YTZ5312JQJ21 Bridge inspection vehicle (#257)
Yutong bridge inspection vehicle YTZ5312JQJ21 (batch #257) based on Volvo FM 400 84RB II chassis (Volvo Trucks Corporation - a subsidiary of Volvo Group) is made in China by Zhengzhou Yutong Heavy Industries Co., Ltd. The company is located in Zhengzhou, in Henan Province, China.

YTZ5312JQJ21
Overview
| Model | YTZ5312JQJ21 |
| Brand Name | Yutong |
| Bulletin | #257 |
| Type of vehicle | Bridge inspection vehicle |
| VIN |
|
| Country of origin | China |
| Chassis | Volvo FM 400 84RB II |
| Volvo Trucks Corporation - a subsidiary of Volvo Group |
Manufacturer Profile
| Manufacturer | Zhengzhou Yutong Heavy Industries Co., Ltd. |
| Brand | |
| Type of manufacturer | Automobile manufacturer |
| City | Zhengzhou |
| Province (Region) | Henan Province |
| Country | China |
| Number of vehicles* | 349 models (1170 items total) |
| * A number of models manufactured by Zhengzhou Yutong Heavy Industries Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 99 km/h | 62 mph | ||
| ABS | none | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 30870 kg | 30.9 t | 68,057 lbs | |
| Gross vehicle weight rating | 31000 kg | 31 t | 68,000 lbs | |
| Axle load distribution | 6500 kg / 6500 kg / 18000 kg (tandem axle) 6.5 t / 6.5 t / 18 t (tandem axle) 14,300 lbs / 14,300 lbs / 40,000 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 11990 mm | 39′5″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3990 mm | 13′2″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 4 | |||
| Wheelbase | 1995+4405+1370 mm | 6′7″+14′6″+4′6″ | ||
| Front track | 2019 mm / 2019 mm | 6′8″ / 6′8″ | ||
| Rear track | 1834 mm / 1834 mm | 6′1″ / 6′1″ | ||
| Front overhang | 1362 mm | 4′6″ | ||
| Rear overhang | 2858 mm | 9′5″ | ||
| Angle of approach | 15.2° | |||
| Angle of departure | 11° | |||
| Leaf springs | 2 / 3 / 11 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 12 | |||
| Tyres dimension | 295/80R22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
Side of the protective device material: Q235A, and the frame with bolts; rear skirt protection for structures, materials for Q235A, bolt connection, ground clearance 522 (mm).

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