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Product model

TDR-50 Multifunctional Top Drive Drilling Rig

 TDR -50 is mainly used for coal bed methane exploration, water well drilling, rescue well drilling, 
shallow oil and gas, mine exploration drilling etc.
The TDR-50 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 up to 1500m

Specifications

Mounting
Crawler, Undercarriage of Excavator.  
Moving Speed 3 Km/h
Power Unit
Diesel Engine STEYR-WEICHAI Diesel engine, 2 valves,
turbocharged intercooled.
Power 330 HP
Cylinder and Displacement 6 cylinders, 9.726 L
Capacity of Fuel Tank 680 L
Mast
Length of Mast ( Fully Expanded) 62” (18.9m)
Length of Mast (Fully Retracted) 39.4” (12 m)
Stroke of Feeding 45.93” (14 m)
Stoke of Mast Slipping 143.7” (3.65m)
Rod and Casing I (18-22 feet), II (27-30 feet), III (38-45 feet)
Feeding System
Capacity of Pull Back Force 110 230 lbf (500 KN)
Capacity of Pull Down Force 26 455 lbf (120 KN)
Max. Pull Back Speed 19 m/min
Max. Pull Down Speed 55 m/min
Drill Head
4  Shifts, 8 Speeds  
1st  shift 270 - 600 RPM  3 850 – 2 150 Nm
2nd  shift 150 - 280 RPM  3 850 – 6 850 Nm
3rd  shift 95 – 170 RPM  6 250 – 11 000 Nm
4th  shift 60 – 110 RPM  9 000 – 16 800 Nm
Luffing Angle of Drill Head 0 - 90° (from perpendicular to vertical 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
Pull Speed 0-280 m/min
Power Tong
The tongs are designed and manufactured according to SY/T5074 standard and API Spec 7K”
Specification for Drilling and Well Servicing Equipment”.
Size Rang 3 1/2” coupling - 8” body
Max.Torque 100 KNm
Rotation Speed 2.7 – 40 RPM
Dimensions and Weight
Length in Transport / Working Position 12.1 m / 8.16 m
Width in Transport / Working Position 2.9 m / 2.9 m
Height in Transport / Working Position 3.4 m / 18.9 m
Weight 33 000 Kg

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