Fully Hydraulic Crawler Engineering Drilling Rig
The drilling rig is mainly suitable for the construction of large tonnage prestressed anchorage hole or drainage hole in hydropower station engineering, railway, highway slope, urban deep foundation pit support and foundation reinforcement hole, and the construction of ground source heat pump hole; also suitable for the prevention of landslide and rock collapse; and meets the investigation and construction of tunnel pipe shed supporting hole, grouting reinforcement hole, small foundation pile hole and hydrological well.
The crawler engineering drilling rig is a crawler chassis loading capacity, fully hydraulic drive, and suitable for multiangle drilling equipment for the following process methods:
No circulating fluid spiral drilling (dry drill)
Air submersible hammer (pneumatic impactor) drilling
Mud positive cycle drilling
Air submersible hole hammer with pipe drilling
Single-action double-tube drilling
Cannula and drill pipe to drill simultaneously
The drilling rig is suitable for a variety of drilling methods, which have great adaptability to various strata and complex working conditions. It can effectively solve the problem of difficulties in drilling in loose covered strata, gravel strata, and bedrock broken strata, and has a very wide range of uses.
البيانات الفنية:
| نموذج | EDR-150Q | EDR-180G | ||
| Drill Rig Weight(Crawler Mounted) | كجم | 8000 | 10000 | |
| Length*Width*Height(normal) | مم | 5600*2100*2500 | 6350*2200*2930 | |
| Drill Angle | ° | 0~-90 | 0~-90 | |
| Nominal Drill Depth | م | 150 | 200 | |
| Drill Diameter | مم | φ100-φ350 | φ100-φ350 | |
| Driving Head(HB-45/50A) | Output Rotation Speed | دورة في الدقيقة | 21/97 70/190 | 40/80 130/180 |
| Max Output Torque | نيوتن متر | 7500 | 9000 | |
| Stroke of Power Head | Feeding | مم | 3500 | 350 |
| Thrust Force | kn | 40 | 45 | |
| Lifting Capacity | kn | 55 | 65 | |
| Engine Drive Type | نموذج | Cummins | Cummins | |
| قوة | 4BT-C100/74KW | 6BT-C180/132KW | ||
| Rotary Speed(Max.) | RPM | 2200 | 2200 | |
| Optional Electric Power | 45kw+22kw | 55kw+37kw | ||
| Track Chassis Base | Width of Pedrail | مم | 400 | 400 |
| Walk Speed | km/h | 2 | 2 | |
| Climb Ability | ° | ≤20 | ≤20 | |
