Diesel Engine | Model | Cummins 6CTA8.3-C195 (turbocharged and charge water cooled) |
Displacement | 8.3L (2.19 US Gallons) |
Power | 145kW (195HP) |
Rated RPM(Factory setting) | 1900rpm |
Drilling Capacity | BQ | 1500 m(4920 feet) |
NQ | 1300 m(4264 feet) |
HQ | 1000 m(3280 feet) |
PQ | 680 m(2230 feet) |
Drill Head | Rotation Motor | Double Hydraulic Motors -variable and Reversible |
|
RPM | Two Shifts/ Stepless Change 0-1145 RPM |
Ratios | 1st 8.776:1 |
|
Head Opener | sidewise sliding way with hydraulic drive |
Hydraulic Chuck(PQ) | Hydraulically opened, Disc Spring Clamping, Normally Closed Type |
|
Max. Torque | 4650 N·m(3427 lbf·ft) |
Hold Diameter | 121 mm(4.76 inch) |
Max. Lifting capacity of Spindle | 150 kN(33720 lbf) |
Max. Feeding Power | 75 kN(16860 lbf) |
Capacity of Main Hoist | Hoisting Speed (single wire) | 38-70m/min(bare drum) |
Hoisting force (single wire) | 77kN(17310 lbf) |
Steel Wire Diameter | 18 mm(0.71 inch) |
Steel Wire Length | 50 m(164 feet) |
Capacity of Wireline Hoist | Hoisting Speed (single wire) | 164m/min (bare drum) |
Hoisting Force (single wire) | 12 kN(2698 lbf) (bare drum) |
Steel Wire Diameter | 6 mm(0.24 inch) |
Steel Wire Length | 1500 m(4920 feet) |
Mast | Mast Height | 12m(39.37 feet) |
Mast Adjusting Angle | 0°-90° |
Drilling Angle | 45°-90° |
Feeding Stroke | 3800 mm(150 inch) |
Slippage Stroke | 1100 mm(43.3 inch) |
Feed Pull | 15000kg(33075 lb) |
Feed Thrust | 7500kg(16538 lb) |
Rod Pull | 3m or 6m(9.84feet or 19.68feet) |
Mud Pump | Type | Reciprocating Pump Triplex Plunger |
Model | BW250 |
Stroke | 100mm(3.9 inch) |
Output volume | 250,145, 90, 52 L/min |
|
Discharge pressure | 2.5, 4.5, 6.0, 6.0 Mpa |
|
Foot Clamp | Clamping Scope | 55.5-117.5 mm(2.19-4.63 inch) |
|
Other | Weight | 12500 Kg(27558 lb) |
Dimensions (L × W ×H ) | 6250×2220×2500mm |
|
Transport Way | Steel Crawler |