=== Base Info ===
=== Description ===
Track
Moving Speed | Low speed | 3 km/h |
High speed | 4.5 km/h |
Diesel engine |
Model | CUMMINS 4BT turbocharged |
Power | 97kW |
Type of cooling | Water cooling |
Rotation speed | 2500rpm |
Cylinders quantity/capacity | 4 / 3,9 L |
Fuel tank capacity | 220 L |
Drilling capability |
2-7/8 in drill rod | 500m |
3- 1/2 in drill rod | 400m |
4-1/2 in drill rod | 300m |
Mast |
Mast height (fully extended) | 10.9m |
Mast height (fully retracted) | 6.6 m |
Power head distance (stroke) | 7100 mm |
Applicable drill rod | Diameter 50-127mm, Length 6.1m |
Push and pull ability of power head |
Maximum hoist capacity (up) | 20 kN |
Maximum hoist capacity (down) | 10 kN |
Maximum hoisting speed | 30 m/min |
Hoisting speed | Full load 15m/min |
Rotation |
Gears | 2 |
Low speed | 0~60rpm | 11 000Nm |
High speed | 0~120rpm | 5 500Nm |
Adjusting angle of mast | 0-90º |
Hoist crane at the top |
Maximum hoist capacity | 20 kN |
Diameter of steel wire rope | 8 mm |
Length of steel wire rope | 45 m |
Untwisting system |
Applicable drill rod | 50-127mm |
Maximum torque | 40 000 Nm |
Dimensions and weight |
Dimensions in operation | 4.3*2.8*10.9 m |
Dimension in transportation | 6.6*2.2*2.9 m |
Weight | 13 500 kg |