TDC-80 Top Drive Crawler-Type Coalbed Methane Multi-Function Drilling Rig
TDC-80 crawler-type coalbed methane multi-function drilling rig is based on our company's more than 40 years of drilling machinery research and development, production and manufacturing, practice, 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.
TDC-80 crawler coalbed methane multi-purpose drilling rig, using full hydraulic drive, top driving head, telescopic mast, crawler self-walking structure, is a multi-functional coal-bed methane drilling rig. The drilling rig can use air hammer impact drilling, gas reverse circulation drilling, high pressure mud drilling and other methods of construction. It can meet the diversified construction under different geological conditions
Main technical features:
Drilling rigs meet a variety of construction technology drilling methods, mainly including the following:
(1)Coalbed methane horizontal lateral well drilling method
(2)Down-The-Hole hammer RC drilling
(3)High pressure mud drilling.
(4)Rotary-drill with reverse circulation
Main Technical Parameters:
Power
220 KW
220 KW/2200rpm×2sets
Drilling capacity
φ114.3mm×9.6m
1800 m
φ127mm×9.6m
1200 m
φ140mm×9.6m
800 m
Drill head
Torque/rotating speed
Low:0~70 rpm±
High:0~140rpm±
Maximum torque of spindle rotation
30000N.m(0~ 70rpm)
15000N.m(0~ 140rpm)
Screwing off torque
43000 N.m
Spindle dia.
φ75 mm
Swing angle
0°~80°
Rotating dia.
850 mm
Stroke
12.9 m
Max Lifting force
800 KN
Max Lifting speed
28 m/min
Max Feeding force
200 KN
Max Feeding speed
55 m/min
Mast
Max Lifting speed
0~24 m/min
Adjustment angel
0°~90°
Drilling angel
45°~90°
Upper mast stroke
7000 mm
The full length of the upper mast
13.9m
Foot clamp
Maximum shackle torque
70000 N.m
Maximum up torque
35000 N.m
Maximum hole diameter of anchor plate
φ600 mm
Crane(optional)
Maximum lifting force of single rope empty hub
32 KN
Diameter of rope
φ10 mm
Rope capacity
120 m
Chassis
Steel crawler chassis
Two speed motor + travel reducer
High 0~ 2 Km/h
Low 0~ 1 Km/h
Operation room
Oil API standard control room ,Drilling gauge and Wellsite monitoring system
High :2.5 m
Area:20 square meters
Others
Working dimensions
9500×3200×19500 mm
Transport dimension
13500×3200×3400 mm
Total Weight
49000 kg
Main components configuration of equipment
Engine Power
Diesel engine
220KW /2200r/min
2sets
1 The diesel engine can run separately or in parallel, and the speed is slow when running alone.
2 Remote electronic throttle controls, diesel parameters are carried out in the operating room.
3 EFI China III vehicle emission standards
Elastic coupling
BOWX-6 series
2sets
Germany CENTA
Hydraulic Pump
90R130ERR130JRR060 series
6sets
Danfoss Corporation
Chassis
Crawler
Width of crawler 600mm
1set
Crawler Motor
TM70 series
2sets
Doosan Korea Co., LTD
Power Head
Rotary motor
MS18 or A6VM series
4sets
Pokrane or Rexroth
Gear Box
1sets
Drilling mast
Structure
Telescopic mast, cylinder chain structure, cylinder seal adopts German Parker seal
