中文字幕精品久久久久人妻红杏1,一人看片WWW在线视频,明明在线观看一区二区三区,天堂中文最新版www官网,亚洲国产熟妇无码一区二区

Rock rigidity

f=6-20

Guide tilt

114°

Drilling diameter(mm)

105-125

Guide swing

Right36° left35°

Economic drilling depth (m)

18

Lateral horizontal guide swing

Right12°~93°

Travel speed (Km/h)

0-2.2

Boom swing

Right45° left5°

Climbing capacity

20°

Frame balance angle

Up10° down8°

Ground clearance(mm)

430

Feed length mm

3000

Total Power (kW)

239

Compensation lengthmm

1200

Diesel

Cummins6LTAA8.9-C325

Drill rod

φ76x3000mm

Capacity of screw compressor (m³/min)

18

Dust catching method

Dry-type (hydraulically driven whirlwind layer flow type)

Discharge pressure of screw compressor

17

Rod loading method

Auto rod-loading

Dimensions (long×width×high)(mm)

9300x2580x3000

Automatic anti-sticking method

Electro-hydraulic control to prevent sticking

Weight(Kg)

14600

Lubrication method of drill rod

Automatic splash lubrication

Rotary speed(r/min)

0-63

Drill rod thread protection

Equipped with float joint to protect the drill rod thread

Rotary torque N*m

2800

Drill hole angle display

2D electronic angle display

Max. feed force N

32000

Drill hole depth display

Electronic hole depth display

Hammer

45A