GD-130Y Water Well Drilling Rig
a. Keeping bracket is installed on the hosit to form a double wheel support structure, able to withstand strong blow
b. Vertical box are fixed by four groups of bearings to ensure that the rotary machine has sufficient rigidity to overcome gravel layer and other complex geological conditions.
c. the machine is equipped with national patent technology---taper clutch, with charactristics of strong transmission troque, easy operation and free maintenance.
d. 53 x 59 drilling rod adopted, high rigidity and strong delivery torque
Applications
GD-130Y 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, subgrade grouting hole ,drilling and driect grouting, civil wells and earth temperature central air-conditioner,etc
Main technical parameters
| Unity machine parameter | |
| Drilling depth | 10-130m |
| Maximum open hole caliber | 260mm |
| End hole caliber | 75mm |
| Drill rod caliber | 50mm |
| Drilling angle | 90~75 |
| Drill weight (No include power) | 510 560kg |
| Unity machine dimensions | 2.5×1×1.3 2.5×0.9×1.3m |
| Spindle | |
| spindle speed | 142,285,570r/min |
| Spindle stroke | 450mm |
| Hoist | |
| Max.single line hoisting capacity | 960kg |
| Single line lifting speed | 0.41,0.82,1.64m/s |
| Tightrope caliber | 27m |
| Mud pump of GD-130 model drilling rig | |
| Type | Horizontal single urn twin-action |
| Displacement | 95/77L/min |
| Diesle engine | Model s1110 18HP |
| Electric motor | Y160M—4 11kw 1440r/min |
| Maximum pressure | 1.2Mpa |
| Work pressure | 0.7Mpa |
| Water inlet caliber | 30mm |
| Water to exit caliber | 25mm |
| Triangle conveyer belt | B1575mm |
