Backhead AssemblyROCBIT GROUP

Specifications 
HAMMER MODEL
RH4 
Outside Diameter (mm)
96
Effective Lenght Without Bit
818
Weight (kg)
31
Spanner Flat-Across Flats (mm)
76
Thread Size (API REG)
2 3/8
 

RH4-Air Consumption at working pressure
Operating pressure 6-24 Bar (85-350 PSI)

WORKING PRESSURE 
AIR CONSUMPTION
PSI
BAR (kg/cm3)
CFM
M3/MIN
Lt/SEC
150
10.5
195
5.5
92
200
13.8
260
7.4
123
250
17.2
320
19.1
152
300
20.7
390
11.1
185
350
24.1
470
13.4
223
 
 
       
 
 
Normal Lubrication Dosage-RH4
BENCH DRILLING
WATER WELL DRILLING
0.7 Lt/Hr
1.0 Lt/Hr