Hot rock drill / core drilling rig / drilling rig / drilling machine
Product Description :
1.Introduction of drilling machine
Drilling rig is mainly used for geological general investigation and exploration,road and tall building foundation exploration, kinds of hole in concrete structure,river levees,sub-grade grouting hole drilling and drilling and direct grouting, civil wells and earth temperature central air-conditioner,etc
2.Features of drilling machine
1.53*59 drilling rod adopted, high rigidity and strong delivery torque.
2.The machine is equipped with national patent technology-taper clutch,with characteristic of strong transmission torque,easy operation and free maintenance. 3.for the winch, we use large module planetary gear and add supporting frame, greatly increasing hoisting and braking ability of the winch.
4.Vertical spindle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other complex geologic conditions. 5.We are the first one to equip mud pump with the flow 160L/min in China so that it will save cost and also make the machine compact, mobile and lightweight.
2. Technical parameters of drilling machine
| Model |
HT-200 |
| Drilling depth |
200m |
| Maximum open hole caliber |
φ75-φ300mm |
| End hole caliber |
75mm |
| Kelly bar |
53/59*4200mm |
| Drill diameter |
φ50,φ60mm |
| Drill angle |
90°~75° |
| Engine (diesel engine) |
15/2200kW/r/min |
| Weight/size |
1150kg/2700*950*1770 |
| Vertical shaft |
| Vertical speed |
64,128,287,557r/min |
| Spindle stroke |
450mm |
| Hoist |
| Single line lifting weight |
24kN |
| Single line lifting speed |
0.12,0.22,0.49,0.95m/s |
| Reel diameter |
φ140mm |
| Wire rope diameter |
Φ13mm |
| Wire rope capacity |
35m |
| Rig |
| Rated load |
5t |
| Rated load |
6m |
| Tower legs specifications |
89mm |
| Mud pump |
| Model |
BW145 |
| Maximum pressure |
2Mpa |
| Capacity |
140L/min |
| Reciprocation number of times |
93 /min |
| Water inlet caliber |
φ51mm*4.5m |
| Water to exit caliber |
φ32mm*6m |
Product Picture :
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