High Quality Pneuatic Hand-hold Rock Drill Air Leg Drill

Description:
YN27J gasoline rock drill is a high efficient drill machine. It adapt to outside situations where there is no water, no electronic power and no air compressor. It can be used as a tool for breaking, percussive drilling, tamping splitting or ramming.
1. Easy to operate , just turn the handle to make it work.
2. Time and labor saving, Drilling fast and high efficiency.
3. Used to drill vertical downward hole(max depth 6m) and and <45 degree upward hole.
4. Light Drilling Tools, only 27 kg, easy to carry.

Features:

Weight                                          27kg
Dimension                                   746*315*229mm
Diameter of engine piston         58mm
Stroke of engine piston              70mm
Rotating speed of engine           2450R/min
Rotating speed of drilling rod    250R/min
Oil consumption                          120ml/min
Tank capacity                               1.65L
Max. drilling depth                       6m
Shank size                                     Hex22*108mm
Package weight                              42kg

Main Characteristics

Machine Parts

Pionjar 120 jack hammer can be converted into a breaker or a hammer, for breaking, digging, splitting or ramming. It is suited to build of bridge, road, power station, geological explortation etc.

Main Features

The YN27 rock drill is portble machine, it is also can use with supporting stand.

Machine Parts

Chisel bit &drill rod point & Chisel breaker

Main Features

Portable rock-drilling tool composed of petrol engine

Frank

Tel: +86-0537-2883128
Whatsapp/Mob: +86-18853716028
Skype:hengwangfrank(at)
E-mail: hengwang02(at)
Jining Hengwang Mining Machinery Co., Ltd.