Engineering Geological Core Machine Prospect Foundation Pile Construction
Model GYQ-200 drilling rig is a kind of spindle rotatory drilling rig,it is suitable for engineering geological prospecting, solid mineral’s survey and exploration, foundation pile construction,also suitable for exploring core mine.
It is convenient for you to treat trouble with two reverse speeds,easy to master the hole condition with a long life anti-vibration instrument.
There are more speed grade (8 grades), reasonable speed range and high torque while low speed. Max. torque is up to 2760 N·m .
The rig can be applicable to the low speed big diameter drilling besides the rapid speed drilling.
Hole depth | 200m | ||
Rod dia | Φ63mm drive rod | ||
Hole angle(°) | 360° | ||
Spindle speed | Forward speed:55;96;152;210;262;455;718;990rpm | ||
Reverse speed:44/206rpm | |||
Stroke of spindle | 500mm | ||
Max .lifting capacity | 49KN | ||
Max .feeding capacity | 36KN | ||
Max .distance from the spindle lower to the earth surface | 600mm | ||
Hoist | Max .lifting capacity (single line): | 25KN | |
Dum speed | 34,59,94,129rpm | ||
Lifting speed: | 0.38;0.66;1.05;1.44m/s | ||
Move back cylinder device | Cylinder stroke | 465mm | |
Move back distance | 330mm | ||
Weight | 800kg (not including engine) | ||
Dimensions (L×W×H) | 1860*780*1460mm | ||
POWER | Y160L-4 electric motor | Power:15kw, 1470rpm | |
2100 diesel | Power:17.6kw, 1800rpm |
1. The rig and water pump is seperated, drilling rig is equipped with a separate power, can improve the output torque of the drill, especially the pump lose power in the deep hole, avoiding accidents in the hole.
2. The rig can be applicable to the low speed big diameter drilling besides the rapid speed drilling.
3. Drill rod:63x59 drilling rod adopted,high rigidity and strong delivery torque.
4. Mud pump:Equip mud pump with flow 160L/min,save cost and also make the structure compact.