The ERH4300 is a heavy duty rotary head for all your drill applications on a large mobile drilling machine. A steel casing contains the bearings and the gears and is filled with oil. A small lubrication pump will bring the oil to the necessary parts. The rotary head is standard powered by a Sauer OMV315. The swivel seal can be reached by a flange at the top of the rotary head. The ERH4300 is standard supplied with hinge points for tilting the rotary head with hydraulic cylinders. None or other methods for mounting are optional.
The hollow shaft and the swivel makes the rotary head suitable for flush drilling, but also for auger drilling and other ways of drilling with or without water the ERH4300 can be used. With drill rods with a diameter of 80mm a depth of 300 meters into the earth surface can be reached.
Optional more speed, more power:
By using a 2 step closed-circuit hydraulic motor, a Sauer 51V160, a torque of 4600 Nm and a rotation speed of 240 rpm can be reached at the same time. This will be a good solution when higher speed is required.
Ask for a QUOTATION and receive a proposal within a few workingdays
To make a good customer suitable proposal we need some information. Please try to give us as much answers as possible. Questions you cannot answer please keep unanswered. (Fields with a * are required)