BH26 Electric driven Hydraulic jack hammer

Electric driven hydarulic jack hammer

Our BH26 hydraulic rock drill is the result of our more than 10 years' effort, It is suit for soft to hard rock, and expansive soil, cobble stone, rock with earth, special stratum underwater, and also apply for building and road demolition construction.

It's the best choice to replace pneumatic rock drill. Compare with pneumatic rock drill, the energy consume is only 1/3 of the pneumatic type, work efficiency is 2 times than pneumatic type, compositive economic benefits 3 times than the pneumatic type.

It's working efficiency is 5-10 times that of pneumatic one, while consuming 1/3 power of latter Drilling performance: applicable to hard, semi-hard and soft rocks;According to different engineering requirements, we can offer various supporting devices for different working

conditions: manual hand-held, air ground jack, horizontal bracket for marble mining, and railway type for mines.

Feature

Small motility   

Fast drilling

Easily operate    

Low noise

Simple structure

Reliable work

Easily repair      

Easily move

Application

Tunnel dig in highroad and railway project.

Construction and Civil engineering

Quarry industry and Mining work.

Compose

BH26 series hydraulic rock drill can connect with 1-20 rock drills to suit for different working condition.

The drilling rig include:

Hydraulic power station

Hydraulic rock drill

Hydraulic leg and rack.

Technical Characteristics

High-frequency Impact

Rate:60/s, Impact energy60J, Total energy expenditure only 7KW,Impact piston is of special steel and special heat treatment,4000M without open machine for checking and repairing

 Hydraulic pump pack

BH26 series hydraulic rock drill includes hydraulic power pack, rock drill and hydraulic leg. The hoses between power pack and rock drill is 6~20 meters.

The model BH26-1.....20, respectively means one power pack with 1~20 rock drills, and can neatly assembled to apply for every tunnel end face and industry.

This equipment is suit for soft to hard rock and Expansive soil, COBBLE STONE, rock with earth, special stratum under water, and also applies for building and road breaking construction.

It can be hand-hold, lead rail mounted or crawler under carriage mounted. We can also design rack mounted for tunnel anchoring.

Standard use 22*108mm adapter, hole diameterΦ32-Φ50, max depth 9m, with a drilling speed of 700-1000mm per minute in hand-hold, with a drilling speed more than 1000mm per minute when mounted on excavator.