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Rock Drill YH35UG

Rock Drill YH35UG

Straight forward, high speed hydraulic rock drill for underground and surface applications.

Technical Specifications

Dimensions and Weight
Weight 140 kg (308 Ib)
Length 920 mm (36 inch)
Height 160 mm (6 inch)
Width 340 mm (13 inch)
Rotation Ratings
Rotation torque, max 270 Nm (199 Ibf-ft)
Rotation speed 0 - 425 rpm
Rotation pressure, max 210 bar (3,045 psi)
Oil consumption, max 60 I/min (2.12 cfm)
Impact Ratings
Impact power, max 9 kW (12 hp)
Input power to rock drill, max 17 kW (22.8 hp)
Impact frequency 52 Hz (3120 bpm)
Drill pressure 140 bar (2030 psi)
Drill oil flow 75 I/min (2.6 cfm)
Flushing Flow and Pressure
Lubricating air consumption 11 I/s - 5 bar (23.3 cfm - 72.5 psi)
Drilling Parameters
Rod size T38
Hole range 43 - 76 mm (11/16 - 3 inch)
Accumulator Charge Pressure
Intake 55 bar (800 psi)
Return 4 bar (58 psi)
Hose Sizes
Percussion hose 3/4 inch
Drain hose 3/8 inch
Rotation hoses 3/4 inch
Flushing hose 3/4 inch
Lubrication hose 3/8 inch
Percussion return hose 3/4 inch
Shank Adapter
T38 90029729 / 435-21401.10

Atlas Copco, Epiroc, Tamrock, Sandvik, Furukawa, Montabert

or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.