China Tysim Kr90A Rotary Drilling Rig, Find details about China Piling Equipment, Piling Machine from Tysim Kr90A Rotary Drilling Rig
Technical Specification of KR90C Rotary Drilling Rig | ||
Type | KR90A | |
Torque | 90 kN.m | |
Max. drilling diameter | 1000/1200mm | |
Max. drilling depth | 28m | |
Speed of rotation | 6~30 rpm | |
Max. crowd pressure | 90 kN | |
Max. crowd pull | 120 kN | |
Main winch line pull | 80 kN | |
Main winch line speed | 75m/min | |
Auxiliary winch line pull | 50 kN | |
Auxiliary winch line speed | 40 m/min | |
Stroke(crowd system) | 3500 mm | |
Mast inclination(lateral) | ±3° | |
Mast inclination(forward) | 4° | |
Max. hydraulic pressure | 34.3 MPa | |
Control hydraulic pressure | 3.9 MPa | |
Travel speed | 2.8 km/h | |
Traction force | 122 kN | |
Operating height | 12705mm | |
Operating width | 2690 mm | |
Transport height | 3465 mm | |
Transport width | 2690 mm | |
Transport length | 11385 mm | |
Overall weight | 24t | |
Chassis | ||
Type | Sinomach | |
Engine | QSF3.8 |