Your position>>>Rock drill >>> Motor-Driven Rock Borer
KHYD40A MOTOR-DRIVEN ROCK DRILL
Features and Purposes
Model KHYD40A motor-driven Rock Borer is A tool for drilling blast-holes on rocks,with features of high utilization ratio of power,simple structure,convenient operation and better labor conditions,which is suitable to construction engineering,mine construction and other projects
Specifications
Weight (runway,rod and rig excluded)
42 kg
Size(L*W*H)
570*360*300 mm
Motor Model
3-phase AC, cage, self-fan ventilatde asynchronous motor
Motor voltage rated
380 V
Motor frequency rating
50 Hz
Motor current rating
4.5 A
Motor power output rating
2 KW
Operation type rating
continuous
Rotate speed of principal axis
240 r.p.m
Boring speed
280 mm/m
Returning speed
7.12 m/m
Max boring axial thrust
7000 N
Boring diameter
φ35-45 mm
Available rock hardiness range
f<10 (P's hardness coefficient)
Max.boring depth
5 m(while rotate speed at 240 r.p.m., f=8 and boring diameter at 40mm)
Cable
Model U 3*4 + 1*4 (provided by users) GB (National Standard) 1170-74"Soft Cable with Rubber Covering for Mines
