KW180/YCW180 Geothermal Water Well Crawler Drilling Rig
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KW180/YCW180 Geothermal Water Well Crawler Drilling Rig is a light, highly-efficient and multifunction drilling device, characterized by advanced structure, convenient use, high operating efficiency, reliability and durability, extensively applicable to drilling water wells, agricultural irrigation wells, geothermal air-conditioning wells and well holes of other purposes, especially applicable to water intake projects in mountain regions and at rock stratums. This drill adopts state-of-the-art hydraulic technology, and is equipped with large-torque hydraulic motor rotation and large-bore hydraulic cylinder propulsion, dramatically reducing labor intensity, shortening the assistant time, and improving construction efficiency and engineering quality.

Technical Parameters of KW180/YCW180 Geothermal Water Well Crawler Drilling Rig

Parameters

Unit

KW180

Drilling depth maximum

m

180

Drilling diameter

mm

φ110-202

Working wind pressure

mp

1.05-2.46

Air consumption

m3/min

16-30

Drill rod length

m

2

Dia. of drill rod

mm

φ89/φ76

Propeller shaft pressure

t

0~2.5

Lifting force

t

5

Cylinder tensile force

t

32(4pcs)

Propeller shaft pressure

m

0.4

Slide stroke

mm

2380

Slow lifting speed

m/min

8

Slow forward speed

m/min

0~15

Fast lifting speed

m/min

26

Fast forward speed

m/min

51

Rotary output torque

N·m

4200

Rotary output speed

Rev / min

33~67

Hoist lifting force

t

---

Model of engine

----

YC4D80

Parameter of engine

----

58Kw/2400rpm

Travel speed

km/h

0~2.5

Climbing capacity

20

Weight

t

4.5

Overall dimesion

m

2.7×1.55×2.35

Applicable condition

Loose layers and bedrock

Drilling mode

Rotation hydraulique et percer par frappeur ou forage à boue

Supporting impactor

Medium -high pressure series

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