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Multifunction Top Drive CBM Drilling Rig With 5Rod 1800m 1500m

Place of Origin: Zhejiang

Company Profile

Location: Wuxi, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Core Drill Rig, Horizontal Directional Drilling Rigs, CBM Drilling Rig

Product Detail

Model No.: TDR-80

Product Description

Multifunction Top Drive CBM Drilling Rig With 5″Rod 1800m – 1500m

 

 

 

Description:

 

TDR -80 is mainly used for coal bed methane exploration, water well drilling, rescue well drilling, shallow oil and gas, mine exploration drilling etc.

The TDR-80 multifunction top drive rig enables each user to drill with following methods, with borehole diameters of 4″(108 mm) to 47″(1 200mm) and drilling depths up1500m

 

Rotary-drilling with direct circulation

Rotary-drill with reverse circulation

Auger drilling

Percussion core drilling(ram coring)

Wire line core drilling

Down-The-Hole hammer DC and RC drilling

 

Drilling Depth Guidelines

 

Use 5″rod 127mm 1800 – 1 500 m

Use 4-1/2 ″rod 2000– 2400 m

Use 4″rod 2800 – 3200 m

 

The figures in these tables have been calculated, based on field experiences, based on a vertical, straight, and clean down hole. Actual drilling capacity will depend on in-hole tools, conditions, drilling techniques and equipment used.

 

Mounting  
Crawler, Undercarriage of Excavator.  
Moving Speed 3 Km/h
Power Unit  
Diesel Engine STEYR-WEICHAI Diesel engine, 2 valves, turbocharged intercooled.
Power 276kw *2 set
Cylinder and Displacement 6 cylinders, 9.726 L
Capacity of Fuel Tank 680 L
Mast  
Length of Mast ( Fully Expanded) (20m)
Length of Mast (Fully Retracted) (14m)
Stroke of Feeding (14 m)
Stoke of Mast Slipping 143.7″(3.65m)
Rod and Casing (5.49-6.7m),(8.23-9.144m),( 11.58-13.71m )
Feeding System  
Capacity of Pull Back Force 800 KN
Capacity of Pull Down Force 180 KN
Max. Pull Back Speed 80 m/min
Max. Pull Down Speed 35 m/min
Drill Head  
4 Shifts, 8 Speeds  
1st shift 270 - 600 RPM 7700-4300 Nm
2nd shift 150 - 280 RPM 7700-13700 Nm
3rd shift 95 – 170 RPM 12500-22000 Nm
4th shift 60 – 110 RPM 18000-33600 Nm
Luffing Angle of Drill Head 0 - 90º (from perpendicular to level)
Main Winch  
Line Pull 30 KN
Wire Rope Diameter 14 mm
Wire Rope Length 45 m
Coring Winch  
Line Pull 15 KN
Pull Speed 0-280 m/min
Power Tong  
The tongs are designed and manufactured according to API SPEC 7K standard Specification for Drilling and Well Servicing Equipment”.
Size Rang 127-203 mm
Max.Torque 100 KNm
Rotation Speed 2.7 – 40 RPM/min
Dimensions and Weight  
Length in Transport / Working Position 13.8 m / 9.8m
Width in Transport / Working Position 3.2m / 3.2 m
Height in Transport / Working Position 3.4m/19.8 m
Weight 58 000 Kg

 

 

Main Components Description

 

 

General

The TDR-80 is mounted on the undercarriage of excavator with a total weight of 58 ton. The engine power 552 Kw.

Mast

Constructed of high tensile steel and hydraulically elevated, lowered and setting by four (4) double acting hydraulic cylinders. The mast is equipped with 4 guide rails for the carrier of the drill head and a suspension for the feed device. The rig also is equipped slipper system, in order to the mast slip, and the stroke is 3.65m, lead to the mast can support on the ground. The rig can set up the blowout preventer and other system.

Mud Line System

All mud lines on the TDR-80 Drilling Rig have 3" (76.2mm) diameter, in order to reduce friction losses to a minimum.

Top Drive head

Top drive head suits for tricone bit, DTH hammer, PDC Dill bit and diamond bit which meets special demand of rotate speed and torque during work. The 4-shift Gearbox using spur gear drive, oil bath lubrication. Hydraulic Motor and gearbox could provide for much high speed and torque to be adjusted.

The angle of rotate unit could be adjusted as needed, ranges from 0º(vertical)--90º.

Electrical System

Generator and batter driven by diesel engine altogether provide 24V direct current. All cables are protected by seal line. Furthermore, all circuits are equipped with short-circuited.

Additional Rig Components

TDR-80 Rig can be modified. All kinds of aggregates, required for different drilling methods, can be installed on the rig at customer request, or supplied as stand-by aggregates.

 

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