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  |→ Earthmoving Machinery → Hydraulic Drilling Rig

XR250A
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Item

Unit

Parameter

Max.Drilling Diameter

mm

?2000

Max.Drilling Depth

m

85(6section)

Dimension of the Working condition(length*width*height)

mm

10670×4800×23400

Dimension of the Transportation condition(length*width*height)

mm

17145X3500X3498

Overall? weight( standard)

T

80

Engine

Model

CUMMINS? QSM11-C400

Rated power/Rotary speed

KW

298? /(2050r/min)

Hydraulic system

Working pressure of the pump

Mpa

32

Rotary Drive

Max.output torque

kN.m

250

Rotary speed

rpm

7~22

Pull-Down Cylinder

Max.pull-down piston push

kN

180

Max.pull-down piston pull

kN

215

Max.pull-down piston stroke

mm

6000

Main winch

Max.pulling force of the main winch

kN

230

Max.single line speed of the main winch

m/min

>=60

Auxiliary winch

Max.pulling force of the auxiliary winch

kN

100

Max.single line speed of theauxiliary winch

m/min

>=65

Mast rake

left/right angle

°

4

forwards angle

°

5

backwards angle

°

15

Traveling

Max.traveling speed

km/h

1.5

Max.grade ability

%

40

The Crawler

Track shoes width

mm

800

The overall width of the crawler(Min.-Max)

mm

3500~4800


Note: All specifications on our website are subject to technical modifications without notice.

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