Chuanma CAT6980DETR City bus (#177)
Chuanma city bus CAT6980DETR (batch #177) based on EQ6900HN3AC chassis is made in China by Chengdu Anda Special Type Vehicle Co., Ltd. The company is located in Chengdu, in Sichuan Province, China.

CAT6980DETR
Overview
| Model | CAT6980DETR | 
| Brand Name | Chuanma | 
| Bulletin | #177 | 
| Type of vehicle | City bus | 
| Country of origin | China | 
| Chassis | EQ6900HN3AC | 
Manufacturer Profile
| Manufacturer | Chengdu Anda Special Type Vehicle Co., Ltd. | 
| Brand | |
| Type of manufacturer | Vehicle manufacturer | 
| City | Chengdu | 
| Province (Region) | Sichuan Province | 
| Country | China | 
| Number of vehicles* | 109 models (237 items total)  | 
| * A number of models manufactured by Chengdu Anda Special Type Vehicle Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YC6J190N-30 / NQ170N / NQ190N | 6500 / 5638 / 5638 cc | 140 / 125 / 144 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 90 km/h | 56 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Passenger capacity (including driver) | 69/10-37, 69/10-43 | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 9000 kg | 9 t | 20,000 lbs | |
| Gross vehicle weight rating | 13500 kg | 13.5 t | 29,800 lbs | |
| Axle load distribution | 5500 kg / 8000 kg 5.5 t / 8 t 12,100 lbs / 18,000 lbs  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 9840 mm | 32′4″ | ||
| Overall width | 2470 mm | 8′2″ | ||
| Overall height | 3370 mm | 11′1″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 4500 mm, 4700 mm  | 14′10″, 15′6″  | ||
| Front overhang | 2265 mm | 7′6″ | ||
| Rear overhang | 2875 mm | 9′6″ | ||
| Angle of approach | 9° | |||
| Angle of departure | 7° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Steering control | steering wheel | |||
Additional Information
May be fully or partially separated optional sliding windows, central to cancel the passenger door. Using only NQ190N engine and tire 9.00-20 or 9.00R20 Cancel middle passenger door, the maximum number of seats to 43, respectively.

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