MTC-65 Top Drive CBM Multi-Function Drilling Rig
Type :
Drilling capacity:
Working dimensions:
Product Description
Key Features
Redundant Power, Uninterrupted Safety: Dual Diesel Engines (290-330KW)
Main engine power adopts two diesel engine double power configuration, the power reaches 290-330KW, two diesel engine power adopts hydraulic coupling way, two diesel engine power unit is configured separately, both can run at the same time and can work separately, greatly improving the construction safety, reduce the operating cost. In drilling construction of diesel engine, hydraulic control unit even if the world's top technology products, also hard to avoid a failure in the actual application, and in the event of a failure, a diesel engine is stopped, and the other one can still run as usual, although the construction speed slow down a lot of, but he was able to ensure safety construction, improve the safety, reliability, It also provides plenty of time for rig maintenance work
Hydraulic Top Drive with Unique Floating Spindle and Tiltable Power Head
Power head adopts hydraulic top drive mode, large starting torque, the spindle adopts unique floating structure to facilitate the loading and unloading of drill pipe, reduce the wear of drill pipe screw. Because coalbed methane mining mostly uses vertical hole drilling, it brings great inconvenience to the loading and unloading of drill pipe. In order to solve this problem, the power head of the drill rig adopts a warping structure, with the maximum warping Angle of 90°, which makes the drill pipe unloading in the vertical direction of the drill rig changed into the horizontal direction, which is convenient for construction and reduces the labor intensity of the operator.
Specifications
Main Technical Parameters：
| Main Power | 338 KW | 338 KW/1900rpm×1set | Weichai Power |
| 315KW | 315KW/1450rpm×1set
Voltage: 380V/660V |
Jiamusi Xiangfang (Jiangsu) Co., Ltd. | |
| Drilling capacity | Φ73mm×9.6m | 4000 m | |
| Φ89mm×9.6m | 2500 m | ||
| Φ114.3mm×9.6m | 1800 m | ||
| Φ127mm×9.6m | 1200m | ||
| Power head | Torque/rotating speed | Low:0~210rpm, 0~300rpm±
Low:0~400rpm, 0~600rpm± High:0~700rpm,0~1250rpm± |
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| Maximum torque of spindle rotation | 12000N.m（0~ 210rpm/h） | ||
| Screwing off torque | 15000 N.m | ||
| Spindle hole diameter. | Φ127 mm | ||
| Power Head upward angle | 0°~90° | ||
| Power Head Feed Stroke | 14 mm | ||
| Max Lifting force | 650 KN | ||
| Max Lifting speed | 22 m/min | ||
| Max Feeding force | 200 KN | ||
| Max Feeding speed | 55 m/min | ||
| Mast | Max Lifting speed | 0~22 m/min | |
| Adjustment angel | 0°~90° | ||
| Drilling angel | 30°~90° | ||
| Upper mast stroke | 7000 mm | ||
| The full length of the upper mast | 19m | ||
| Wireline Winch | Maximum rope capacity | 4500m | |
| Steel wire rope diameter | Φ10mm | ||
| Maximum lifting force | 3.5tons | ||
| Maximum rope speed | 300m/min | ||
| Rope guider | Include | ||
| Foot clamp（Optional） | Maximum shackle torque | 25000 N.m | |
| Maximum clamping torque | 12000 N.m | ||
| Maximum hole diameter of anchor plate | Φ500 mm | ||
| Crane（optional） | Maximum lifting force of single rope empty hub | 32-50 KN | |
| Diameter of rope | φ10-14 mm | ||
| Rope capacity | 120 m | ||
| Chassis | Trailer-mounted (no cab) | 0~ 60 Km/h | |
| Operation room | Oil API standard control room 、Drilling gauge and Wellsite monitoring system | High :2.5 m
Area:20 square meters |
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| Mud Pump | BW600 | Hydraulic driven | |
| Others | Working dimensions | 9500×3200×19500 mm | |
| Transport dimension | 13500×3150×3400 mm | ||
| Total Weight | 38000-42000 kg |
Application
Drilling rigs meet a variety of construction technology drilling methods, mainly including the following:
- Coalbed methane horizontal lateral well drilling method
- Down-The-Hole hammer RC drilling
- High pressure mud drilling
- Rotary-drill with reverse circulation
MTC-65 crawler-type coalbed methane multi-function drilling rig is based on our company’s drilling machinery research and development, production and manufacturing, practice over the years, according to the characteristics of domestic coalbed methane exploration and exploitation, combined with the advanced experience and concept of foreign coalbed methane exploitation, in the design of the extensive solicitation of the opinions of construction units. The newly developed China’s first new coalbed methane multi-purpose drilling rig with independent intellectual property rights, compared with foreign drilling rigs, simple structure, superior performance, good cost performance, is a coalbed methane drilling rig more suitable for China’s national conditions. The drilling rig is mainly used in coalbed methane mining, shallow oil drilling, oil well workover, geothermal well construction, and can meet the domestic ultra deep hole core hole survey drilling, can also be used with engineering rescue, mine ventilation, drainage pipeline construction.
