Hydraulic rotary head HRH 24
This rotary head offers high Torque and small volume for drilling with DTH Hammers up to 3.5”. It has a hydraulic motor and a planetary reducer providing high torque despite its small volume. It is made of heat treated, high strength materials. The bottom flange is based on large conical bearings, which ensure long life even under difficult operating conditions.
Description
| weight ~ | 44kg |
| Gear Ratio | 1 /6.04 |
| Power max | 4,8 kw |
| Revolutions Pmax | 80 1/min |
| Torque | 394 Nm |
| Operating Pressure | 86 bar |
| Oil Requirement | 35 Lt/min |
| Oil Hose connection | G1/2″ |
| Air Pressure max | 12 Bar |
| Air Hose Connection | R1” |
| Drill Tube Thread | RD 50 1/6 API 2 3/8 Pin or Box |
Specifications
test
