1.The applications of FY300 crawler pneumatic water well drilling rig

·civil engineering drilling

·geothermal drilling, 

·drilling with large diameter and deep drilling footage

·It’s fast, flexible and efficient

2.The specifications of FY300 crawler pneumatic water well drilling rig

Model FY300

Gross weight t 8.8

Dimension mm 4350*1850*2750

Aperture mm 140-325

Drilling depth m 300

Feed stroke mm 6000

Travel speed km/h 2

Grade ability max. 30°

Rising height from ground mm 230

Wind pressure mpa 1.7-3.3

Air consumption m³/min 23

Engine power kw 85

Rotary speed rpm 55-115

Rotation torque n.m 7200-8500