Model

XR220D

Engine

Model

CUMMINS  QSL-325

Rated power

kW

242

Drill unit

Max. output torque

kN.m

220

Rotary speed

r/min

7～22

Max. drilling diameter

mm

Φ2000

Max. drilling depth

m

Standard configuration67.5(friction drag×5) optional configuration53(lock×4)

Pressurized cylinder

Max.pressure

kN

200

Max. hoisting power

kN

200

Max. stroke

m

5

Main winch

Max. hoisting power

kN

230

Max. hoisting speed

m/min

70

Auxiliary winch

Max. hoisting power

kN

80

Max. hoisting speed

m/min

60

Mast obliquity sidewise/forwards/backwards

±4°/5°/15°

Chassis

Max. travel speed

km/h

1.5

Max. gradeability

%

35

Min. ground clearance

mm

468

Track shoe width

mm

800

Max. track width

mm

3500～4400

Hydraulic system

Working pressure

Mpa

32

Overall operating weight

t

70

Dimension

Working condition

mm

10260×4400×22120

Transportation condition

mm

16355×3500×3510