Hydraulic Top Hammer Rock Drills

The RD30S is a powerful hydraulic rock drill designed specifically for open pit rock drilling. It comes equipped with two high and two low accumulators, providing increased power and precision for each drill stroke. Additionally, it features a buffer accumulator to ensure consistent pressure and performance even in the toughest drilling conditions.
This rock drill is suitable for use with hydraulic carts in open pit mining operations, but it can also be used for downhole drilling in deep mines. Its rugged construction and heavy-duty design make it a reliable and effective tool for any drilling application.
In addition to its impressive power and performance, the RD30S is also designed with operator safety and comfort in mind. It features a low-vibration design that reduces operator fatigue and improves accuracy, and its ergonomic controls and easy-to-use interface make it a pleasure to operate.

RD30S is a heavy duty hydraulic rock drill equipped with two high and two low accumulators each, and one buffer accumulator, which is suitable for open pit hydraulic cart, and can also be used for deep hole drilling downhole, this rock drill is used for open pit rock drilling with GT60 or ST68 brazing rods or 2650mm tubular drilling rods for drilling 27-152mm diameter gun holes, and for downhole operation with 60 or 68mm brazing rods and drilling rods, the drill is used to drill 127-152mm diameter gun holes. Drill 127-152mm diameter holes in underground work with 60 or 68mm drill rods and drill pipes.

Impact power(max) 30kW
Impact frequency 30-40Hz
Impact pressure(max) 120-180bar
Impact flow rate 220L/min
Slewing torque(max) 2800Nm
Slewing speed(max) 0-120rpm
Rotation pressure(max) 170bar
Rotary flow rate 150/min
Drilling diameter range 127-152mm
Suitable for drilling tails GT60/GT68
weight 415kg

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