Model of drill rig | KG726III | KG726HIII |
Weight of complete machine | 4200KG | 4400KG |
Outer dimensions | 5600*2400*2300mm | 5600*2600*2300mm |
Drilling hardness | f=6-20 | |
Drilling diameter | Φ90-115mm | |
Depth of economical drilling | 25m | |
Rotary speed | 0-120rpm | |
Rotary torque (Max) | 2000N.m(Max) | |
Lifting force | 18KN | |
Method of Feed | Oil cylinder+leaf chain | |
Feed stroke | 3780mm | |
Travelling speed | 0-2.5Km/h | |
Climbing capacity | ≤30° | |
Ground clearance | 350mm | |
Tilt angle of Beam | Down: 135°, up:50°, total: 185° | |
Swing angle of boom | Left: 100°,right:45°, total: 145° | |
Pitch angle of drill boom | Down: 50°, up:25°, total: 75° | |
Swing angle of drill boom | Left: 44°,right:45°, total: 89° | |
Compensation length of beam | 900mm | |
Supporting power | Yuchai YCD4R23T8-80 (59KW / 2400r / min) | |
DTH hammer | M30 | |
Drilling rod | Φ64 * 3m | |
Air consumption | 9-17m³/min | |
Maximum height of horizontal hole | 2750mm | |
Minimum height of horizontal hole | 350mm |