CSDQ280
- Commodity name： CSDQ280
- 产品描述
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Product Features
1. The mechanical top drive power head is used to realize the functional integration of mud drilling and pneumaticdown-the-hole hammer drilling.
2. Drilling can only be performed at 90°.
3. The drilling rig adopts a long-stroke double-speed feeding mechanism and a mechanical power head, and the powerhead stroke reaches 2300mm. Improve drilling efficiency and reduce the occurrence of drill blockage and drill burningaccidents.
4. The double oil pump is used for oil supply, and the hydraulic system uses the split-flow confluence technology. A singlepump is used for drilling, and a double pump is used for confluence when lifting and lowering the drill, with less power lossand short auxiliary time.
5. The main shaft of the drilling rig adopts mechanical transmission. The transmission efficiency is doubled, the powerenergy consumption is greatly reduced, and it is more efficient and energy-saving.
Specification Parameter
Weight
3800 kg
Dimension (Transport)
4600x1900x2540mm
Dimension (Working)
3800x2200x5700mm
Drilling Angle
90°
Drilling Depth For Water Well
200 m
Wireline Coring N Size
350 m
Borehole (Drill bit) Dia
Φ75-220
Drill Head Lifting Force
100 kn
Drill Head Feeding Force
50kn
Rotary Speed
Forward:33-1120rpmReverse:37-180rpm
Max. Torque
9800N.m
Drill Head Feed Stroke
2300mm
Drill Pipe Dia
Φ60、Φ76、Φ89 NQ/HQ/PQ
Engine Model
Yunnei YN27 (optional)
Rated Power
42kw
Rated Speed
2400rpm
Walking Speed
0-2km/h
Climbing Angle
25-30°
Mechanical Winch Capacity
30kN
Mud Pump
BW160/BW200/BW250(0ptional)
Crawler Chassis
Rubber 350mm*56
Crawler Load
5000kg
Note: Photographs and illustrations are for reference only and do not represent standard versions of equipment. The company reserves the right to make changes without prior notice. Final product specifications are subject to actual communication.
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Address
The full 13th floor , Building T2 , Greenland Intercity Space Sation , No. 248 Huahou Road , Yuhua District , Changsha Area , China (Hunan) Pilot Free Trade Zone
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