Hydraulic Rotary Head Specification

Hydraulic Rotary
Drilling Head

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

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

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.
Highly reliable gear and durable hydraulic motor

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

Rotary Head

Hydraulic Single Auger Hydraulic Doughnut Auger Hydraulic Detachable Casing Auger

BRUCE SGD-120 (15,000 kg)

Motor Capacity		170*2 cc/rev
Output Speed	Inner 0~8 rpm	Outer 0~6 rpm
Output Torque	Inner 5,700 kg	Outer 15,000 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		250 lpm
Required Engine Power		200 HP
Suitable Power Pack		SGA-200P

BRUCE SGD-150 (19,000 kg)

Motor Capacity		210*2 cc/rev
Output Speed	Inner 0~8 rpm	Outer 0~6 rpm
Output Torque	Inner 5,700 kg	Outer 19,000 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		400 lpm
Required Engine Power		250 HP
Suitable Power Pack		SGA-250P

BRUCE SGD-200 (90,000 kg)

Motor Capacity		500*2 cc/rev
Output Speed	Inner 0~8 rpm	Outer 0~6 rpm
Output Torque	Inner 5,700 kg	Outer 90,000 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		480 lpm
Required Engine Power		250 HP
Suitable Power Pack		SGA-250P

BRUCE SGD-240 (20,100 kg)

Motor Capacity		500*2 cc/rev
Output Speed	Inner 0~8 rpm	Outer 0~6 rpm
Output Torque	Inner 5,700 kg	Outer 10,000 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		550 lpm
Required Engine Power		300 HP
Suitable Power Pack		SGA-350P

BRUCE SGD-120K (20,100 kg)

Motor Capacity		170*2 cc/rev
Output Speed	Inner 0~8 rpm	Outer 4~5 rpm
Output Torque	Inner 8,600 kg	Outer 20,100 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		250 lpm
Required Engine Power		200 HP
Suitable Power Pack		SGA-200P

BRUCE SGD-150K (10,400 kg)

Motor Capacity		1210*2 cc/rev
Output Speed	Inner 8~10 rpm	Outer 4~5 rpm
Output Torque	Inner 10,400 kg	Outer 25,300 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		400 lpm
Required Engine Power		250 HP
Suitable Power Pack		SGA-250P

BRUCE SGD-200K (10,600 kg)

Motor Capacity		500*2 cc/rev
Output Speed	Inner 8~10 rpm	Outer 4~5 rpm
Output Torque	Inner 10,600 kg	Outer 25,700 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		480 lpm
Required Engine Power		250 HP
Suitable Power Pack		SGA-250P

BRUCE SGD-240K (12,800 kg)

Motor Capacity		500*2 cc/rev
Output Speed	Inner 8~10 rpm	Outer 4~5 rpm
Output Torque	Inner 12,800 kg	Outer 31,000 kg
Required Operating Pressure		300 bar
Required Operating Oil Flow		550 lpm
Required Engine Power		330 HP
Suitable Power Pack		SGA-350P