型号model

FY300

整机重量Gross weight

T

7

外型尺寸Dimension

mm

4100*1950*2600

钻孔直径Aperture

mm

140-325

钻孔深度Drilling depth

m

300

钻杆直径drill rod caliber

mm

76/89/102

一次性推进长度Feed stroke

mm

3400

行走速度Travel speed

km/h

2.5

提升力Lifting Power

T

18

爬坡能力Grade ability

Max.

30°

离地间隙Rising height from ground

mm

230

工作气压Wind pressure

Mpa

1.7-3.3

耗气量Air consumption

m³/min

17-35

主机功率Engine power

kw

75.8

回转速度Rotary speed

rpm

40-70

回转扭矩Rotation torque

N.m

5700-7500