12” VLS-120 HAMMER SPECIFICATION
(VALVE LESS TYPE HAMMER)
HAMMER ASSEMBLY: SVRTHVL22A00M1
| HAMMER MODLE
IN METRIC IN INCHES |
VLS-120 HAMMER | ||
| METRIC | INCHES | ||
| Hammer Outside Diameter | 62mm
240 MM |
2.441”
9.45” |
|
| Hammer Length (With Out Bit) | 810mm
1220 MM |
31.890”
48.03” |
|
| Piston Diameter | 189.9 MM
42.7mm |
7.47”
1.681” |
|
| Minimum Hole Drilling | 75mm
305 MM |
3”
12” |
|
| Maximum Hole Drilling (Recommended) | 380 MM | 15” | |
| Piston Stoke | 100mm
90 MM |
3.937”
3.54” |
|
| Wrench Size – A/F | 47mm
152 MM |
1.850”
6” |
|
| Hammer Weight (With Out Bit) | 13 Kg’s
310 KG’S |
||
| Piston Weight | 2 Kg’s
72 KG’S |
||
| Standard Back head Thread | 2.5 DEGREE 4 TPI BOX
6 3/8” API REG PIN |
||
| SUITABLE BIT | BR-2
RK-3 |
||
| Air Consumption Details | PSI CFM
PSI |
CFM | |
| 200
100 |
850
90 |
||
| 250
150 300 |
1000
150 1200 |
||
| 200
350 |
230
1400 |
||
| 250
400 |
300 | ||
APPLICATION:
APPLICATIONS :
• Water Well • Mining • Construction • Quarry