250m Depth Best Price KW400 used water well drilling machine/Portable crawler water well drilling rig for sale
Descriptions of 250m Depth Best Price KW400 water well drilling machine/Portable crawler water well drilling rig for sale
1- Characters of Best Price KW400 used water well drilling machine/Portable crawler water well drilling rig for sale
1- Double-motor powerful rotating system
2- High torque large aperture
3- Centralized operating system
4- Double oil -cylinder push system
5- Safe & stable travelling system
2- Function and Application of Best Price KW400 used water well drilling machine/Portable crawler (truck mounted)water well drilling rig for sale
It is a lightweight, efficient, multi-function device of surface drill rig, which is mainly applied to drill wells, agricultural irrigation wells, geothermal air conditioners hole and other uses of the well hole, especially for the water wellof the mountains and rock terrian project.
The rig could drill in the different stratum, drilling up to 273mm in diameter.
Independent module design, allows drilling rig could be loaded on a truck to increase its mobility. The two steps of rotating and pushing speed to meet the soil and rock different, combination need.
Modular locator can be adjusted to replace the positioning plate according to the different types of drill pipe and the hammer to ensure centering accurate and reliable positioning. The winch institutions facilitate the lifting of drill pipe and shock, and reduce intensity.
KW180 |
KW400 |
KW600 |
|
Drilling Hole Diameter |
110-202mm |
110-273mm |
130-350mm |
Drilling Depth |
180m |
250m |
450m |
Working pressure |
10.5-24.6bar |
1.05-2.46bar |
1.05-3.45bar |
Air consumption |
16-30m³/min |
16-54m³/min |
16-76.4m³/min |
Propeller Shaft Stress |
0-2.5T |
0-4.4T |
0-7.5T |
Lifting power |
5T |
9.5T |
15.3T |
Pulling Force of Landing Leg Cylinder |
32T(4 legs) |
60T (4 legs) |
62T(4 legs) |
Stroke of Landing Leg Oil Cylinder |
0.4m |
1.4m |
1.4m |
Sliding Plate Stroke |
2380mm |
4440mm |
4440mm |
Slow Lifting Speed |
8m/min |
4.2m/min |
3.3m/min |
Slow Pushing Speed |
0-15m/min |
0-8.9m/min |
0-6.7m/min |
Fast Lifting Speed |
26m/min |
37.8m/min |
24.1m/min |
Fast Pushing Speed |
51m/min |
80.4m/min |
49m/min |
Rotation torque |
4200N.m |
5700N.m |
8600(4300)N.m |
Rotation Speed |
33-67r/min |
57-94r/min |
38-61 (76-120)r/min |
Lifting Power of Hoist |
1T |
1T |
1T |
Diesel Engine model |
YC4D80 |
YC6B125-K10 |
YC6B150Z-T21 |
Engine Power |
58kw |
92kw |
110kw |
Travelling speed |
0-2.5 km/h |
0-2 km/h |
0-2 km/h |
Climb capacity |
20° |
20° |
20° |
Weight |
4500kg |
9800kg |
10000kg |
Dimension |
2700*1550*2350mm |
7300*2250*2750mm |
7300*2250*2750mm |
Matching Drilling components |
|
|
|
Hammer |
DHD340/DHD350/DHD360 |
DHD350/DHD360/DHD380 |
DHD350/DHD360/DHD380 |
Rod |
Φ76/89×2000mm |
Φ76/89/102×3000mm |
Φ76/89/114×3000/4500mm |
Bit |
Φ110-Φ202 |
Φ110-Φ273 |
Φ130-Φ350 |
Application |
Complicated geological conditions:Rock,Mud,sand etc. |
||
Drilling Way |
Top drive hydraulic rotary and propulsion,Dth Drilling or Mud Pump Driling |
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