TRI-RING 6 x 4 YZZ5250TXJST6 Well Repair Vehicle China Manufacturers 18/21/23 Derrick Height Workover Rig
Workover Rig
Well-repair vehicles (well-repair machines) are special oil drilling and production equipment. Well, repair machines or well dredging machines are the most basic and main power sources in well repair and underground operations. According to their operating structure, they are divided into crawler type and tire type.
Well, repair operations are to operate well repair equipment on the ground to repair oil, gas, and water wells hundreds or even thousands of meters underground. In oil well maintenance, winches, derricks, traveling block hooks, and other tools are used to lift and lower oil pipes, pump rods, check pumps, and clean sand; in overhaul operations, turntables, faucets and downhole tools are used to carry out side drilling deepening, salvage and unblocking, and casing repairs; in production and injection increase measures, circulation equipment is used for acid fracturing, channeling detection and sealing, water plugging and other operations.
Workover Rig |
Manufacturing Company Name |
Hubei TRI-RING Automobile Co., Ltd. |
Vehicle Model |
YZZ5250TXJST6 Workover Rig |
Basic Vehicle Parameters |
Drive Type |
6×4 |
Total Mass (kg) |
24500 |
Curb Mass (kg) |
24305 |
Vehicle Appearance Parameters |
Length (mm) |
15750 |
Width (mm) |
2550 |
Height (mm) |
3980 |
Wheelbase (mm) |
4750+1350 |
Performance Parameters |
Maximum Speed (km/h) |
89 |
Maximum Climbing Grade (°) |
30% |
Chassis Configuration Parameters |
Engine |
Engine Emission Standards |
Euro II, III, IV, V, VI |
Manufacturer |
Guangxi Yuchai Machinery Co., Ltd./Weichai Power Co., Ltd. |
Displacement (L) |
6.2-7.5L |
Rated Power (kw) |
199-221 |
Chassis Configuration Parameters |
Cab |
Type |
Half-High Roof Comfort Version Cab |
Model |
T280 (2.25 Wide) |
Standard Configuration |
Bluetooth Receiver, Laminated Glass, Electric Doors And Windows, Central Locking, Wide Bumper, Roof Sundries Box, Multi-Function Steering Wheel, External Sunshade |
Transmission |
Gearbox Type |
Manual, 9 Gears |
Front Axle |
Type |
Drum Brake |
Loadable Mass (kg) |
5000 |
Rear Axle |
Type |
Drum Brake |
Loadable Mass (kg) |
10000 |
Speed Ratio |
5.571 |
Chassis Configuration Parameters |
Frame |
Cross-Sectional Dimensions (mm) |
300×80×(8+5) |
Leaf Spring |
Number Of Plates |
10 Front Springs, 12 Rear Springs |
Tire |
Type |
Wire Tire |
Quantity |
10+1 |
Model |
11.00R20-18 |
Steering System |
Type |
Hydraulic Power Steering System |
Braking System |
Brake Type |
Drum Brake, With ABS Anti-Lock Braking System |
Service Brake System Type |
Dual Circuit Air Brake |
Parking Brake System Type |
Spring Break |
Parking Control Type |
Hand Brake Operation |
Electrical System |
System Voltage |
24V |
Battery |
140AH Dual Battery |
Top Configuration Parameters |
Well Washing Machine |
Maximum Static Hook Load (kn) |
675 |
Rated Hook Load (kn) |
400 |
Large Hook Lifting Speed (M/S) |
0.11-1.15 |
Derrick Height (M) |
18/21/23 |
Other Configuration |
Triangular Warning Sign, Tool Kit, Spare Tire At The Rear Of The Frame, ABS, And Air Conditioning. |
Good mobility
The workover rig is usually installed on a vehicle chassis and has good mobility. It can be easily moved from one well site to another, adapting to the repair and maintenance of oil wells, gas wells, or water wells in different geographical locations.
Efficient Operation Capability
The workover rig is equipped with a powerful power system. Its engine can provide sufficient power for the lifting system, circulation system, etc. to achieve efficient workover operations. For example, in operations such as lifting and lowering oil pipes and pumping rods, it can quickly lift or lower downhole equipment. Its lifting speed can be adjusted according to actual work needs. Generally, the lifting speed can reach tens of meters per minute, which greatly improves the work efficiency of workover.
Versatility
The workover rig integrates a variety of workover tools and equipment. It generally includes the main components of the derrick, overhead crane, traveling block, hook, turntable, winch, etc. The derrick can provide sufficient height to facilitate the lifting and lowering of downhole equipment; the overhead crane and traveling block can cooperate with the wire rope of the winch to achieve the smooth lifting and lowering of heavy objects; the turntable can drive the downhole drilling tools to rotate for drilling, reaming and other operations; the hook is used to hang downhole pipes and other equipment.
Adapt To Complex Working Conditions
The workover rig is designed to adapt to different well depths and well conditions. It can perform effective workover operations in both shallow and deep wells. For shallow wells, the workover rig can quickly complete the workover task by adjusting the lifting parameters; for deep wells, it can ensure safe lifting and lowering of underground equipment by increasing the length and strength of the wire rope.
Working Principle Of Workover Rig
The principle of vehicle-mounted self-propelled drilling rigs and workover rigs is: that the mechanical transmission system drives the turntable to rotate and drill, and the drum winch is used to lift the drilling tools. During the drilling construction, the well washing and cementing operations are completed by the solid pressure equipment.
However, this type of equipment has the disadvantages of single function, complex operation, high labor intensity, low efficiency, and difficulty in changing the drilling process. Since the well washing cycle and cementing operations must be completed by the solid pressure equipment, the drilling efficiency is greatly affected and the drilling cost is increased.
1. Consultation and demand confirmation
2. Quotation
3. Contract signing
4. Deposit payment
5. Production and delivery
6. Balance payment
7. Shipping and logistics
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer with over 40 years of experience in research and development, design, and manufacturing in China.
Q 2: How long is the delivery time for bulk orders?
A4: It depends on the order quantity. Generally, the delivery time is 15 to 40 working days. Please contact us before placing an order.
Q3: Do you provide OEM/ODM services?
A4: Yes, we accept OEM/ODM.
Q4: Can I customize transportation vehicles of various models?
A4: Yes. We have the most advanced modern production equipment and manufacturing processes. We can make products according to your special requirements.
Q5: How do you guarantee quality?
A5: Yes. We strictly control the quality of raw materials and finished products according to the ISO9001 quality control system. We guarantee that all products are 100% qualified.
Q6: How will you deliver my order?
A6: Generally, different shipping methods are adopted according to the quantity, volume, and weight of the order. For orders weighing 1 to 200 kilograms, we recommend air freight. For bulk orders, we will ship by sea. It depends on the specific situation. We will compare and find the best solution.
Q7: What's your MOQ?
A7: One Unit Trailer or Truck.