型號model

整機(jī)重量Gross weight

T

8.8

外型尺寸Dimension

mm

4350*1850*2750

鉆孔直徑Aperture

mm

140-325

鉆孔深度Drilling depth

m

300

一次性推進(jìn)長度Feed stroke

mm

6000

行走速度Travel speed

km/h

2

爬坡能力Grade ability

Max.

30°

離地間隙Rising height from ground

mm

230

工作氣壓Wind pressure

Mpa

1.7-3.3

耗氣量Air consumption

m3/min

23

主機(jī)功率Engine power

kw

85

回轉(zhuǎn)速度Rotary speed

rpm

55-115

回轉(zhuǎn)扭矩Rotation torque

N.m

7200-8500