播放有关的视频 XR220DⅡ

XR220DⅡ XR Series Rotary Drilling Rig

Product Feature

  • It’s applicable for concrete cast in situ pile for foundation construction such as urban construction,railway,highway,bridge,subway and building.

Product Parameters

Item

Unit

Parameter

Engine

 

 

Model

QSL9

Rated Power

kW

242

Rotary Drive

 

 

Max.output torque

kN﹒m

220

Rotary Speed

r/min

7-25/7-22*

Max.Drilling Diameter

mm

φ2000

Max.Drilling Depth

m

67

Crowd cylinder

 

 

Max.pull-down piston push

kN

200

Max.pull-down piston pull

kN

200

Max.pull-down piston stroke

m

5

Crowd Winch

 

 

Max.pull-down piston push

kN

250

Max.pull-down piston pull

kN

250

Max.pull-down piston stroke

m

15

Main Winch

 

 

Max.pulling force

kN

230

Max.line speed

m/min

70

Auxiliary Winch

 

 

Max.pulling force

kN

80

Max.line speed

m/min

60

Mast Rake(Slide/forwards/backwards)

°

±4/5/15

Undercarrige

 

 

Max.traveling speed

km/h

1.5

Max.grade ability

%

35

Min.clearance

mm

450

Track shoe width

mm

800

Distance between tracks

mm

3250-4400

Hydraulic system

 

 

Working pressure

MPa

35

Overall Drilling Weight

t

76/78*

Dimension

 

 

Working condition

mm

8968×4400×22180

Transportation condition

mm

16360×3250×3535 16785×3250×4305*

 

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