Sizuan SZA5251TXJ70 Well-workover rig truck (#257)
Sizuan well-workover rig truck SZA5251TXJ70 (batch #257) based on SX1255NR564 chassis is made in China by Hubei Sizuan Petroleum Equipment Co., Ltd. The company is located in Jingzhou, in Hubei Province, China.

SZA5251TXJ70
Overview
| Model | SZA5251TXJ70 |
| Brand Name | Sizuan |
| Bulletin | #257 |
| Type of vehicle | Well-workover rig truck |
| VIN |
|
| Country of origin | China |
| Chassis | SX1255NR564 |
Manufacturer Profile
| Manufacturer | Hubei Sizuan Petroleum Equipment Co., Ltd. |
| Brand | |
| Type of manufacturer | Vehicle manufacturer |
| City | Jingzhou |
| Province (Region) | Hubei Province |
| Country | China |
| Number of vehicles* | 24 models (56 items total) |
| * A number of models manufactured by Hubei Sizuan Petroleum Equipment Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WP10.300N | 9 726 cc | 9.7 L | 594 cu in | 221 kW | 300 hp | Weichai Power Co., Ltd. |
| 2 | WP10.336N | 9 726 cc | 9.7 L | 594 cu in | 247 kW | 336 hp | Weichai Power Co., Ltd. |
| 3 | WP10.290 | 9 726 cc | 9.7 L | 594 cu in | 213 kW | 290 hp | Weichai Power Co., Ltd. |
| 4 | WP10.336 | 9 726 cc | 9.7 L | 594 cu in | 247 kW | 336 hp | Weichai Power Co., Ltd. |
| 5 | WP10.290NE31 | 9 726 cc | 9.7 L | 594 cu in | 213 kW | 290 hp | Weichai Power Co., Ltd. |
| 6 | WP10.300NE31 | 9 726 cc | 9.7 L | 594 cu in | 221 kW | 300 hp | Weichai Power Co., Ltd. |
| 7 | WP10.310NE31 | 9 726 cc | 9.7 L | 594 cu in | 228 kW | 310 hp | Weichai Power Co., Ltd. |
| 8 | WP10.336NE31 | 9 726 cc | 9.7 L | 594 cu in | 247 kW | 336 hp | Weichai Power Co., Ltd. |
| 9 | WP10.290E32 | 9 726 cc | 9.7 L | 594 cu in | 213 kW | 290 hp | Weichai Power Co., Ltd. |
| 10 | WP10.310E32 | 9 726 cc | 9.7 L | 594 cu in | 228 kW | 310 hp | Weichai Power Co., Ltd. |
| 11 | WP10.340E32 | 9 726 cc | 9.7 L | 594 cu in | 250 kW | 340 hp | Weichai Power Co., Ltd. |
| 12 | WP7.300E30 | 7 140 cc | 7.1 L | 436 cu in | 220 kW | 299 hp | Weichai Power Co., Ltd. |
| 13 | WP10.310 | 9 726 cc | 9.7 L | 594 cu in | 228 kW | 310 hp | Weichai Power Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 80 km/h | 50 mph | ||
| ABS | none | |||
| Capacity | ||||
|---|---|---|---|---|
| Rated load capacity | 130 kg | 0.1 t | 287 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 24850 kg | 24.9 t | 54,785 lbs | |
| Gross vehicle weight rating | 24980 kg | 25 t | 55,071 lbs | |
| Axle load distribution | 6860 kg / 17990 kg (tandem axle) 6.9 t / 18 t (tandem axle) 15,124 lbs / 39,661 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 12550 mm / 13475 mm | 41′3″ / 44′3″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3980 mm | 13′1″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 5625+1350 mm, 5575+1400 mm | 18′6″+4′6″, 18′4″+4′8″ | ||
| Front track | 2036 mm, 2011 mm | 6′9″, 6′8″ | ||
| Rear track | 1800 mm / 1800 mm, 1860 mm / 1860 mm | 5′11″ / 5′11″, 6′2″ / 6′2″ | ||
| Front/rear overhang | 1525 mm / 3000 mm, 1525 mm / 3435 mm | 5′1″ / 9′11″, 5′1″ / 11′4″ | ||
| Angle of approach | 25° | |||
| Angle of departure | 11° | |||
| Leaf springs | 9 / 12, 4 / 12, 4 / 5, 10 / 12 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 12.00-20, 11.00-20, 11.00R20, 12.00R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
Oilfield special operations vehicles. Protrusive amount of 1050mm or 1540mm (optional different mast and power plant); side guards all the materials for the Q235 steel was bolted connections; derrick rear seat because the impact can not be installed rear underrun protection device exemption.

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