Description
200m depth water well drilling machine
HWG-190 Water well drilling rig Features
a. five gears, and the highest speed can reach 1045r/min, improving drill efficiency
b. 53 x 59 drilling rod adopted, high rigidity and strong delivery torque.
c. the machine is equipped with national patent technology---taper clutch, with charactristics of strong transmission troque, easy operation and free maintenance.
d. for the winch, we use large module planetary gear and add supporting frame, greatly increasing hoisting and braking ability of the winch.
e. Vertical spidle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other complex geoloical conditions.
HWG-190 Water well drilling rig Applications
HWG-190 drilling rig is mainly used for geological general investigation and exploration, road and tall buliding foundation exploration, kinds of hole in concrete structure, river levees, civil wells and earth temperature central air-conditioner,etc
Main parameters
| Drilling depth | 190m |
| Maximum open hole caliber | 220mm |
| End hole caliber | 75 46mm |
| Drill rod caliber | 50 42mm |
| Drilling angle | 90~75° |
| Drilling rig weight (Exclude diesel engine) | 610kg |
| Unity machine dimensions | 2.1*0.9*1.3m |
| Spindle |
| Spindle speed | 130,300,480,730,830,1045 r/min |
| Spindle stroke | 450mm |
| Hoist |
| Max. Lifting capacity with single rope | 1600kg |
| Lifting speed with single rope | 1.06,0.67,0.32 m/s |
| Wirerope caliber | 13mm |
| Wirerope cubic measure | 35mm |
| Hug floodgate caliber | 254mm |
| Hug folldgate belt width | 50mm |
| Distance between drill and hole | 230mm |
| Mud pump |
| Type | Horizontal single-urn twin-action |
| Displacement (with diesel engine/electric motor) | 170L/min |
| Max. pressure | 1.5Mpa |
| Work pressure | 0.7Mpa |
| Power | |
| Diesle engine | S1105 18HP |
| Electric motor | Y160M-415KW |
Complaint
