Specifications:

(1) advanced equipment, technology

(2) excellent quality

(3) good service

(4) competitive price

Application: Rock drill

(1) Widely used in coal, metallurgy, raliway, construction.

(2) Widely used in water conservancy, infrastructure and defense engineering in the level of all kinds of rocks.

(3) The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.

Characters:

(1) high quality materials

(2) scientific forging

(3) heat treatment

(4) safty and economy

Main Parameter:

Weight                                                                            19kg

Outside dimensions (LxWxH)                                             600x534x157mm   

Cylinder dia                                                                               65mm

Piston stroke                                                                             54mm

Air pressure                                                                               0.4~0.5Mpa

Air pipe inner dia                                                                       19mm

Water pipe inner dia                                                                  13mm

Shank dimension                                                                       22x108mm

When working pressureis                                         0.4Mpa                                         0.5Mpa

Impact energy                                                                            ≥28J                             ≥40J

Impact frquency                                                                         ≥28Hz                          ≥35Hz

Iding speed                                                                                ≥180r/min                    ≥200r/min

Air consumption                                                                         ≤37L/s                         ≤43L/s      

Quality Air Leg Rock Drill Manufacturer In China -FAQ

Delivery time:10 days after deposit

Supply ability:1000 pcs per month.

If you want to get more information,please contact me.

Name:Eric Qin

Skype id:hargrand163