Duba GYJ5220JQJH Bridge inspection vehicle (#177)
Duba bridge inspection vehicle GYJ5220JQJH (batch #177) based on DFL1250A9 chassis is made in China by Hunan Baolong Special Purpose Vehicle Co., Ltd. The company is located in Hanshou, in Hunan Province, China.

GYJ5220JQJH
Overview
| Model | GYJ5220JQJH |
| Brand Name | Duba |
| Bulletin | #177 |
| Type of vehicle | Bridge inspection vehicle |
| Country of origin | China |
| Chassis | DFL1250A9 |
Manufacturer Profile
| Manufacturer | Hunan Baolong Special Purpose Vehicle Co., Ltd. |
| Brand | |
| Type of manufacturer | Special purpose vehicle manufacturer |
| City | Hanshou |
| Province (Region) | Hunan Province |
| Country | China |
| Number of vehicles* | 38 models (43 items total) |
| * A number of models manufactured by Hunan Baolong Special Purpose Vehicle Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | ISDe23030 / ISDe24530 / ISDe27030 | 6700 / 6700 / 6700 cc | 169 / 180 / 198 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 80 km/h | 50 mph | ||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 22000 kg | 22 t | 49,000 lbs | |
| Gross vehicle weight rating | 22130 kg | 22.1 t | 48,788 lbs | |
| Axle load distribution | 5280 kg / 16850 kg (tandem axle) 5.3 t / 16.9 t (tandem axle) 11,640 lbs / 37,148 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 12147 mm | 39′11″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3980 mm | 13′1″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 5350+1300 mm, 5700+1300 mm | 17′7″+4′4″, 18′9″+4′4″ | ||
| Front overhang | 1460 mm | 4′10″ | ||
| Rear overhang | 3467 mm | 11′5″ | ||
| Angle of approach | 20° | |||
| Angle of departure | 10° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
After the car stretched 570mm

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