Hammers
RK Hammers
Design Highlights
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Hammer to Drill a hole of dia 227-305 mm (9" 12").
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DRT10RK is a valve less type hammer designed for high performance at low operating air pressures.
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Rk1 bit has a strong robust design to withstand heavy duty application and it does not use foot valves which reduces the possibility of hammer failure.
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Hammer is available as standard with pin back head thread (4 1/2 API REG PIN, D17 Thread 4ΤΡΙ ΡΙΝ).
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DRT10RK Hammer maximizes energy output and reduces service requirements.
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Wear Sleeve is reversible.
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Three Start threads on Top sub and Drive sub ensure easy coupling/uncoupling of hammer.
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All critical internal components are heat treated under strict control to maximize tool longevity.
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An overall cost-effective and user friendly tool for use in the most demanding conditions.
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Hammer Specification
| Sl.No. |
Description |
Unit |
Dimension |
| 1 |
HAMMER LENGTH W/O BIT |
mm |
1280.0 |
| 2 |
HAMMER OUTSIDE DIA |
mm |
195.0 |
| 3 |
HAMMER WEIGHT |
kg |
200.0 |
| 4 |
CYLINDER BORE |
mm |
157.3 |
| 5 |
PISTON STROKE |
mm |
80.0 (approx.) |
| 6 |
PISTON WEIGHT |
kg |
52.50 |
| 7 |
HOLE SIZES |
mm |
227-305 |
| 8 |
WRENCH SIZE A/F |
mm |
A/F 140.0/W-48.0 |
| 9 |
SUITABLE SHANK |
-- |
RK1 (Without Foot Valve) |
Air Consumption
| CFM |
750 |
900 |
1050 |
1200 |
1350 |
1500 |
