型号model

整机重量Gross weight

T

3.8

外型尺寸Dimension

mm

3800*1550*2350

钻孔直径Aperture

mm

130-254

钻孔深度Drilling depth

m

180

一次性推进长度Feed stroke

mm

3000

行走速度Travel speed

km/h

2.5

爬坡能力Grade ability

Max.

30°

离地间隙Rising height from ground

mm

250

工作气压Wind pressure

Mpa

1.7-2.5

耗气量Air consumption

m³/min

15-27

主机功率Engine power

kw

42-65

回转速度Rotary speed

rpm

48-70

回转扭矩Rotation torque

N.m

4200-5600