Backhead AssemblyROCBIT GROUP

Specifications 
HAMMER MODEL
RH3 
Outside Diameter (mm)
80
Effective Lenght Without Bit
731
Weight (kg)
20
Spanner Flat-Across Flats (mm)
64
Thread Size (API REG)
2 3/8
 

RH3-Air Consumption at working pressure
Operating pressure 6-20 Bar (85-290 PSI)

WORKING PRESSURE 
AIR CONSUMPTION
PSI
BAR (kg/cm3)
CFM
M3/MIN
Lt/SEC
85
6
100
2.8
45
150
10.5
120
3.4
57
200
13.8
280
8.0
133
250
17.2
365 EST
10.4 EST
175 EST
 
 
 
 

Normal Lubrication Dosage-RH3

BENCH DRILLING
WATER WELL DRILLING
0.3 Lt/Hr
0.4 Lt/Hr