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Hydraulic Core Drill Rig , Top Drive Drilling Rig 5'' Rod 127mm

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Sinocoredrill Group Co.,Ltd
City: Wuxi
Province/State: Jiangsu
Tel: 86-510-82723272
Contact Person:
Mr Yuan Qi

Hydraulic Core Drill Rig , Top Drive Drilling Rig 5'' Rod 127mm

Brand Name : FORWARD
Model Number : TDR-80
Certification : CE
Place of Origin : CHINA
Packaging Details : Sea worthy packing
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Hydraulic Core Drill Rig , Top Drive Drilling Rig 5'' Rod 127mm


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.


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

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.

Technical specifications


Crawler, Undercarriage of Excavator.

Moving Speed

3 Km/h

Power Unit

Diesel Engine

STEYR-WEICHAI Diesel engine, 2 valves, turbocharged intercooled.


276kw *2 set

Cylinder and Displacement

6 cylinders, 9.726 L

Capacity of Fuel Tank

680 L


Length of Mast ( Fully Expanded)


Length of Mast (Fully Retracted)


Stroke of Feeding

(14 m)

Stoke of Mast Slipping


Rod and Casing

Ⅰ(5.49-6.7m),Ⅱ(8.23-9.144m),Ⅲ( 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


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


58 000 Kg

Product Tags:

Hydraulic drill rig


core drill rigs

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