JN/FC-11B hydraulic concrete rotary bush hammer

Specifications

concrete rotary bush hammer
1.Scabbler for floor prepairing
2.High quality hardness alloy head
3.CE, SGS, ISO

JN/FC-11B hydraulic concrete rotary bush hammer

 

 

USAGE:

It is used to remove bulge and laitance from concrete floor or bridge.

Main Features

1. Bush hammer is made of high-hardness alloy, more impact, more durable in use.

2. The structure of reducing vibration make it more comfortable in use.

3. Scientific structure design, let replace head of bush hammer more easily.

 

 

Details:

Concrete bush hammer technical parameters:

Items      Model	JNFC-11B	JNFC-23B
Working width	283mm	566mm
The piston length	155mm	155mm
Piston stroke	35mm	35mm
Every blow count	11*2220	23*2220
Air consumption	1.8m³/min	4.0m³/min
Body length	1260mm	1280mm
Body width	283mm	566mm
Body height	320mm	320mm
Air consumption	3mm  30-40 sq.m./h	3mm  60-80   sq.m./h
	5mm  17-20 sq.m./h	5mm  30-40  sq.m./h
	10mm  10-12 sq.m./h	10mm  20-25  sq.m./h
Weight	80kg	160kg

 

 

Concrete bush hammer will be packed by wooden case with Hob fixed to protect machine without rain and moist.