FORWARD TDR-50
FORWARD GROUP presents its new development: Multifunctional Top Drive Drill Rig TDR-50 is unique equipment that allows drilling boreholes for various purposes in diameters from 108 to 1200mm and depth of 1500m by five different drilling methods. The engineers from Australia, Germany, Russia and China took part in the designing of this equipment.
MAIN APPLICATIONS
- Shallow oil and gas drilling
- Water well drilling
- Coal bed methane exploration
- Rescue well drilling
- Mine exploration drilling
MAIN DRILLING METHODS
- Rotary drilling
-with direct circulation of mud
-with reverse circulation of mud
-with direct air blasting
-with reverse air blasting
- Wire line core drilling
- Auger drilling
- Percussion core drilling (ram coring)
- Down-The-Hole hammer DC and RC drilling
-with direct air blasting
-with reverse air blasting
MAIN COMPONENTS
Mast
- The mast is equipped with 4 guide rails for the carrier of the drill head and a suspension for the feed device. The rig is also equipped with slipper system, in order to the mast slip, and the stroke is 3.65m, the mast can be reliably based on the ground.
- The mast is constructed of high tensile steel and hydraulically elevated, mast lifting and lowering and degree of slope controlled by four (4) double acting hydraulic cylinders.
- The rig can be set up the blowout preventer and other systems.
Top Drive Head
- Hydraulic motor and gearbox could be adjusted for working on high speed and torque with high efficiency.
- Top drive head suits for tricone bit, DTH hammer, PDC Drill 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.
- The angle of rotate unit could be adjusted as needed, ranges from 0º(vertical) to 90º. The water connector can hold maximum pressure 35Mpa.
Electrical System
Generator and battery are driven by diesel engine and provide 24V direct-current power supply. All cables are protected with seal line. Furthermore, all circuits are equipped with short-circuited plunger.
Mud Line System
All mud lines on the TDR-50 Drilling Rig have 3" (76.2mm) diameter, in order to reduce friction losses to a minimum.
Additional Rig Components
TDR-50 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 Characteristics | |
Technical characteristics of the main machine | |
Diesel Engine | |
Model | STEYR-WEICHAI Diesel engine, 2 valves, turbocharged intercooled. Euro II |
Power (maximum) at 2,500 RPM | 247 KW / 330 HP |
Drill 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 |
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 | |
Size Rang | 3 1/2 ″coupling - 8″body |
Max.Torque | 100 KNm |
Weight and dimensions | |
Length in Working / Transport Position | 12.1 m / 8.16 m |
Width in Working / Transport Position | 2.9 m / 2.9 m |
Height in Working / Transport Position | 3.4 m / 18.9 m |
Weight | 35 000 Kg |
Specification
Top Drive Head | ■ |
Foam Pump | □ |
Line Oiler | □ |
Winch | □ |
Coring Winch | □ |
Power Tong | □ |
Hydraulic Driven Generator | □ |
Operator Cabin with Air Condition | □ |
Camera System | □ |
■---Standard Equipment □---Optional Equipment |