Tiantan (Tianjin) TT5240TZJYZC-500HW Drilling rig vehicle (#251)
Tiantan (Tianjin) drilling rig vehicle TT5240TZJYZC-500HW (batch #251) based on ZZ1257M4647C chassis is made in China by Tianjin Exploration Machinery General Factory. The company is located in Tianjin, in Tianjin Municipality, China.

TT5240TZJYZC-500HW
Overview
| Model | TT5240TZJYZC-500HW | 
| Brand Name | Tiantan (Tianjin) | 
| Bulletin | #251 | 
| Type of vehicle | Drilling rig vehicle | 
| VIN | 
 | 
| Country of origin | China | 
| Chassis | ZZ1257M4647C | 
Manufacturer Profile
| Manufacturer | Tianjin Exploration Machinery General Factory | 
| Brand | |
| Type of manufacturer | Machinery manufacturer | 
| City | Tianjin | 
| Province (Region) | Tianjin Municipality | 
| Country | China | 
| Number of vehicles* | 3 models (24 items total) | 
| * A number of models manufactured by Tianjin Exploration Machinery General Factory found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WD615.92 | 9 726 cc | 9.7 L | 594 cu in | 196 kW | 266 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 2 | WD615.93 | 9 726 cc | 9.7 L | 594 cu in | 213 kW | 290 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 3 | WD615.93E | 9 726 cc | 9.7 L | 594 cu in | 213 kW | 290 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 4 | WD615.92C | 9 726 cc | 9.7 L | 594 cu in | 198 kW | 269 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 5 | WD615.92E | 9 726 cc | 9.7 L | 594 cu in | 196 kW | 266 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 6 | WD615.93C | 9 726 cc | 9.7 L | 594 cu in | 213 kW | 290 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 7 | WD615.97C | 9 726 cc | 9.7 L | 594 cu in | 221 kW | 300 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| 8 | WD615.97E | 9 726 cc | 9.7 L | 594 cu in | 221 kW | 300 hp | China National Heavy Duty Truck Group Co., Ltd. (Sinotruk) | 
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 70 km/h | 44 mph | ||
| ABS | none | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 23630 kg | 23.6 t | 52,095 lbs | |
| Gross vehicle weight rating | 23760 kg | 23.8 t | 52,382 lbs | |
| Axle load distribution | 6340 kg / 17420 kg   (tandem axle) 6.3 t / 17.4 t (tandem axle) 13,977 lbs / 38,404 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 12680 mm | 41′8″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 4000 mm | 13′2″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 4600+1350 mm, 4575+1400 mm | 15′2″+4′6″, 15′1″+4′8″ | ||
| Front track | 2022 mm, 2041 mm | 6′8″, 6′9″ | ||
| Rear track | 1830 mm / 1830 mm | 6′1″ / 6′1″ | ||
| Front overhang | 1578 mm | 5′3″ | ||
| Rear overhang | 2452 mm | 8′1″ | ||
| Angle of approach | 32° | |||
| Angle of departure | 10° | |||
| Leaf springs | 10 / 12, 4 / 12, 10 / - | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 11.00-20, 12.00-20 16PR11.00R20 16PR, 12.00R20 14PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
Reach 2650, the use of two types of ZZ1257M4647C HOWO truck chassis modifications. Side protection and rig chassis bolt connection, the material is Q235, cross-sectional size 100x20mm. After the protection and use of bolting rig chassis, the material is Q235, section size 100x80mm, ground clearance 550mm.

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