This kind drilling rig is a lightweight shallow hole rig which can be drilling depth max 200M,diamter 75-300mm,with oil pressure feed.
Mainly used for geological general investigation and exploration,road and tall buliding foundation exploration
200 Meters Hydraulic Borewell Machine Tech Details
| Drilling diameter(mm) | 75-300mm |
| Drilling depth (m) | 200-30m |
| Drill pipe diameter (mm) | 42,50 |
| Drilling angle(°) | 90~75 |
| Equipment size(L * B * H) | 1730 * 860 * 1360 (mm) |
| Rig weight (except engine) | 700 |
| Mobile device |
| Moving length | 350mm |
| Leave distance | 300mm |
| Gyrator |
| Spindle speed (four gear) (r/min) | 115,230,505,1010 |
| Spindle travel(mm) | 450 |
| Spindle no-load lifting maximum moving speed(m/s) | 0.05 |
| Spindle no load drop maximum movement speed(m/s) | 0.067 |
| Spindle maximum feed pressure(KN) | 15 |
| Spindle maximum lifting force(KN) | 25 |
| Spindle maximum output torque(KN• m) | 1.5 |
| Winch assembly |
| Winch maximum lifting force (single rope) | 20 |
| Reel speed (r/min) | 20,39,85,170 |
| Reel circumferential speed(m/s) | 0.172,0.345,0.738,1.476 |
| Reel diameter(mm) | 140 |
| Wire rope diameter(mm) | 9.3 |
| Wire rope density (m) | 40 |
| Brake diameter(mm) | 278 |
| Brake band width (mm) | 50 |
| Oil pump |
| Oil pump type | YBC -20/125 |
| Nominal pressure (Mpa) | 12.5 |
| Rated flow(ml/r) | 20 |
| Rated speed(r/min) | 800-2500 |
| Diesel engine or motor |
| Diesel engine | 1115 |
| Rated power (KW) | 16.2 |
| Rated speed (r/min) | 2200 |
| Rated pressure(Mpa) | 12.5 |
| Motor type | Y160M - 4 |
| Rated power (KW) | 11 |
200 Meters Hydraulic Borewell Machine Advantages
1. The hoist is equipped with a cage to form a double-sided supporting star wheel structure, which can withstand strong impacts;
2. The four sets of bearings in the vertical axle box are positioned to ensure that the gyrator has sufficient rigidity to deal with complex geological conditions such as gravel and pebble layers;
3. This machine adopts the taper clutch of national patent technology, which has the outstanding characteristics of large transmission torque, convenient operation and maintenance-free;
4. It adopts 53×59 hexagonal active drill pipe, which has strong rigidity and large transmission torque
200 Meters Hydraulic Borewell Machine FAQ
1: What are your advantages compared with your competitors?
Answer:With rich industry experience and strict Product Quality Control systems, we provide:
1). Stable and reliable product at reasonable price
2). Good customer service: Fast response to any inquiry or question
3). On-time delivery.
Question 2: Can you customize the machine for me ?
Answer: Yes, we can customize according to customer's requirements.
Question 3: What shall we do if breakdown occurs?
Answer: Please informed us once the breakdown occurs. During warranty period, if breakdown occurs, we shall respond in time . We shall handle failure over the telephone/ fax or arrange relevant personnel to the site according to the buyer's requirements.
200 Meters Hydraulic Borewell Machine Product Application
1.Construction drilling of the projects e.g. prospection, geotechnical investigation, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction;
2. Coal mining exploration, Ore exploration;
3. Small hole diameter water well drilling;
4. Geothermal pipe-installing for heat pump;
5. Small-diameter hole foundation piling drilling
