XR220 Rotary Drilling Rig

XR220 Rotary Drilling Rig

XR220 Rotary Drilling Rig

XR220 Rotary Drilling Rig

model

   

XR220

Engine Model  

CUMMINS M11-C330

Rated Power

KW/rpm

246/2100

Rotary Dvive Max. output torque

kN·m

220

Rotary speed

r/min

7~22

Max. Drilling Diameter With casing

mm

Ф1500

Without casing

mm

Ф2000

Max. Drilling Depth

m

65,52

Pull-Down Cylinder Max. pull-down piston push

KN

180

Max. pull-down piston pull

KN

180

Max. pull-down piston stroke

m

5.0

Main Winch Max. pulling force

KN

200

Max. pulling speed

m/min

≥65

Auxiliary Winch Max. pulling force

KN

80

Max. pulling speed

m/min

≥60

Mast Rake Side/forwards/backwards  

±8°/5°/15°

Undercarrige Max. traveling speed

KM/h

1.5

Max. grade ability

%

40

Min. Clearance

mm

468

Track shoe width

mm

800

Distance between tracks

mm

3500~4400

Hydraulic Systerm Working pressue

Mpa

32

Overall Drilling Weight

t

70

Dimension Working condition

mm

10200×4400×21700

Transportation condition

mm

16120×3500×3378

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