Rotary Drilling Head


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The BRUCE Hydraulic Rotary Drilling Head & Augers are designed with a wide range torque, speed and accessories providing for practically CFA auger drilling of high speed, DTH (Down The Hole Hammer) of low speed and Casing drilling.


High Efficiency Hydraulic Rotary drilling Head
Maximize overall efficiency can be achieved by adapting the highly effective and big size of hydraulic motor.
Saving the fuel consumption cost 10%~30%, compared to equivalent Electrical Auger.
Saving the overall construction cost.
Highly reliabiliable gear and durable hydraulic motor.

hydraulic auger PDF

Remote Control Pendant - Optional

Rotary Drilling Head Remote Control pendant

Over load and over torque protection system

Flexible, compact design fits to fixed leader suitable and other leads type required

Simple, reliable, efficient hydraulic motor design

Rotary Drilling Head Pictures

High efficient axial piston motor provides excellent power transfer and horse power efficiency.

Variable speed control is controlling by remote control pendant.

The Single Auger head is providing for CFA auger drilling and DTH drilling.

The speed and output torque is providing for custom requirement according to adequate job requirement.

The Casing Auger head is providing for casing drilling with single auger combination.

Hollow output shaft is available up to 4 inch diameter air or grout swivel.

Optional output shaft flange adaptors to match drill stem connection.


drilling heads

Optionally BRUCE Hydraulic Rotary Heads are also available in an automatic torque control system.

Optionally an appropriate shock-sub is recommended for DTH hammer application



Learn more about Rotary Drilling Head


rotary drilling head picture

rotary drilling head parts picture
BRUCE SGA 120L Auger