1 | 1.Overall parameters | |
2 | Drilling depth | 180m |
3 | Maximum open hole caliber | 400mm |
4 | End hole caliber | 75mm |
5 | Diameter of drill rod | 50mm |
6 | Drilling angle | 90~75 |
7 | Weight(not include power) | 760kg |
8 | Dimension | 2750mm*950mm*1600mm |
9 | 2. Vertical shaft | |
10 | Rotating speed | 71,142, ,310,,620r/min |
11 | Feeding stroke | 450mm |
12 | 3.Hoist | |
13 | Max. single line hoisting capacity | 2000Kg |
14 | Diameter of wire rope | 12mm |
15 | Volume of winding drum | 35m |
16 | Hug floodgate caliber | 230mm |
17 | Hug floodgate belt width | 70mm |
18 | 4. Mud pump | |
19 | Type | Horizontal single urn twin-action |
20 | Rate of flow | 180L/min |
21 | MAX. pressure | 1.5MPa |
22 | Working pressure | 0.7MPa |
23 | Diameter of water inlet tube | 50mm |
24 | Diameter of water outlet tube | 45mm |
25 | 5. Power | |
26 | Diesel engine | 22HP, 2200r/min |
27 | Electrical motor | 15KW, 1460r/min |