







With many years of professional manufacturing experienceour products are
powerful, simple to operate,and can be customized according to customer needs.
Description | XJ250 Workover Rig (Overhaul) | XJ250 Workover Rig (Servicing) |
Workover Depth | 3,200m(10,500ft, 2-7/8'' DP) | 2,000m(6,560ft, 2-7/8'' DP) |
Servicing Depth | 3200m (10,500ft, 2-7/8''EUE Tubing) | |
Rated Hook Load | 400kN (90,000 lbf) | |
Max. Hook Load | 735kN (165,000 lbf ) | 675kN (151,700 lbf) |
Traveling System | 3×4 {Φ22mm (7/8'') Wireline) | |
Hook Hoisting Speed | 1.5m/s (4.92ft/s) | |
Overall Dimensions(l×w×h) | 18.5×2.9×4.2m60.7×9.5×13.8ft | 16.5×2.9×4.2m54.1×9.5×13.8ft |
Weight | 50,000kg (110,230 lb) | 45,000kg (99,200lb) |
Max. Travel Speed | 60km/h (37mph), but limit 45km/h(28mph) | |
Carrier | Self-propeller 10×8 | Self-propeller 6×4 |
Engine Model and Rated Power | C9/ATAAC260kW(350hp/2100rpm) | |
Transmission | Allison 4700 OFS | |
Height | 31m (102ft) | 27m (89ft) |
Max. Static Hook Load | 735kN (165,000 lbf) | 675kN (151,700 lbf) |
Racking Board Capacity | 3200m (10,500 ft, 2-7/8'' EUE TB) | |
Racking Board Height | 20.1m (66 ft) | 16.8m (55ft) |
Drawwork Rated Power | 185kW (250hp, Double drum) | |
Main Drum | Φ336×828mm (Φ13.2'' ×32.6'') | |
Max. Faster Line Pull | 145kN (32,600 lbf) | |
Sanding Drum | Φ315 mm×908mm (Φ12.4'' ×35.7'') | |
Air Assist Brake System | KOBELT Disc 4-7-35'' Caliper 5026-CM | |
Drill Floor (l×w×h) | 4.2×4.2×3.3m (13.8×13.8×10.8 ft) | |
Swivel Model and Max. Load | SL90 900kN (202,330 lbf) | |
ZP125 Rotary Table | Max. Load 900kN (202,330 lbf) Max. Open Dia. 292mm (11.5'') |
1.Designed with a drilling company, first of its kind in China.
3.Reduces labor cost.
4.Decreases labor intensity.
5.Operation is safe and reliable.
XJ250 Workover Rig
XJ250 workover rig is one of light-duty self-propelled rig, and mainly used for shallow well workover , oil testing, fishing and pump check operations. It is equipped with a lifting system,single drum drawworks, hydraulically raised double or single mast and famous engine and ALLISON hydromechanical transmission. It is easy for transportation and convenient for installation, operation and maintenance.
1. 68.90 ft ( 21m ) double section mastor 59.06 ft ( 18m ) single section mast.
2. 6×6 full drive chassis, fast movement, good cross-country capability.
3. Double drum drawworks, band brake,without auxiliary brake.
4. Mast base and simple operation platform are hanged on the rear.
5. Rotary driving system can be equipped.







Hebei Xinhuafa Petroleum Machinery Co, Ltd. is a specialized manufacturer that
focus on the manufacturing of oil drilling equipment and spare parts since 2006. Our main products are mud pump and accessories which can be interchangeable with many mud pump of oversea and domestic brand,including BOMCO F series, HHF series, NOV P series,LANSHI 3NB series, Oingzhou 3NB series and other mud pump. The products we supply are the cylinder liner, piston,valve(full open type and web type), piston rod, extension rod, cross head, bearing,v belt ,safety valve,manifold,sealing and other mud pump accessories.The products all meet the requirements of IS09001, and API-7K (American Petroleum Association) standards.Since 2023,we expand our workshop which cover 20000 sqm,which can improve our production capacity and products stocks.
During the almost 20 years development,we have many advantages as below:
1.The company is located in Hengshui City which 2 hours by high speed train from Being.Very convenient if customers come to visit .
2.The factory is equipped with advanced machine, many technician with rich experience,strict quality control procedure make sure to supply best quality product.
3. Production capacity is 3000 units /month,and inventory enough can timely meet customer needs.
4. Perfect after-sales service and immediate response service at 24/7.
Principle: focus on service, and strive to achieve win-win for customers, employees and company.
Orientation: A professional One-stop supplier of oil and gas drilling equipment.
Mission: To provide high quality products and services for the oil and energy industry.
Values: Take responsibility and work hard,with seizing the day
Vision: To serve more than 80% of oil and gas drilling engineering customers within 5 years.





1,Q. How long for your delivery time?
A. It will take about 15-35days to finish an order, but the exact time is according to actual situation.
2,Q. Can you offer OEM or design services?
A. Yes, we have our own design department. We can make OEM products according your requirements.
3,Q.How long is the warranty?
A. 1 year