Tongya STY5250GJBZZ Concrete mixer truck (#133)
Tongya concrete mixer truck STY5250GJBZZ (batch #133) based on ZZ1257N3641W chassis is made in China by Shandong Liangshan Tongya Automobile Manufacturing Co., Ltd. The company is located in Liangshan, in Shandong Province, China.

STY5250GJBZZ
Overview
| Model | STY5250GJBZZ |
| Brand Name | Tongya |
| Bulletin | #133 |
| Type of vehicle | Concrete mixer truck |
| Country of origin | China |
| Chassis | ZZ1257N3641W |
Manufacturer Profile
| Manufacturer | Shandong Liangshan Tongya Automobile Manufacturing Co., Ltd. |
| Brands | |
| Type of manufacturer | Commercial vehicle manufacturer |
| City | Liangshan |
| Province (Region) | Shandong Province |
| Country | China |
| Number of vehicles* | 539 models (1465 items total) |
| * A number of models manufactured by Shandong Liangshan Tongya Automobile Manufacturing Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WD615.69 / WD615.69 / P11C-UK / WD615.47 | 9726 / 9726 / 10520 / 9726 cc | 247 / 247 / 240 / 273 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 90 km/h | 56 mph | ||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 13120 kg | 13.1 t | 28,925 lbs | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Axle load distribution | 7000 kg / 18000 kg (tandem axle) 7 t / 18 t (tandem axle) 15,000 lbs / 40,000 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 8920 mm | 29′4″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3620 mm | 11′11″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3625+1350 mm, 3600+1400 mm | 11′11″+4′6″, 11′10″+4′8″ | ||
| Front overhang | 1500 mm | 5′0″ | ||
| Rear overhang | 2445 mm | 8′1″ | ||
| Angle of approach | 16° | |||
| Angle of departure | 18° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
Transport media: concrete, density: 2.35 tons / cubic meter, stirred tank volume: 5.0 cubic meters, tank length 5500 mm, 2200 mm in diameter tube, discharge port diameter 1100 mm only Weichai Power Co. WD615. .69 engine and 12.00-20 tires.

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