Aardme

Rock Drills
	HD 1704
	HD 30
	HD 65
	HD 75
	HD 150
	HD 155
	HD 165
	HBM 50

HD150 Hydraulic Rockdrill

The HD 150 is a powerful, rotary percussive rock drill (or drifter). Typical applications include tunneling, quarrying and civil engineering and with the air barrier in operation, can also be used for uphole drill applications.

The HD150 can take shanks with R32 to HM38 threads and is capable of drilling holes in the range from 45mmto 89mmdiameter.

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DIMENSIONS

Weight		150 kg
Length less shank		893 mm
Profile Height		76 mm
Overall Height		241 mm
Width		306 mm

PERCUSSION

Max. Operating Pressure		170 bar
Frequency		42 Hz
Impact Power (at max. Pressure)		11 kW
Percussion Flow		100 L/ min
High Pressure Accumulator		55 bar

ROTATION

Single Independent Orbital Motor Type

CHASSIS

Motor Size	1 (Std)	2	3	4
Max. Inlet Pressure (bar)	210	210	210	210
Max. Pressure Drop (bar)	175	175	175	150
Max. Oil Flow (L/min)	65	75	75	75
Torque @ Shank (Nm)	308	385	493	524
Max. Speed @ Shank (rpm)	487	487	390	304

LUBRICATION AIR

Flow	0,12 m /min
Max. Pressure	3 bar

WATER FLUSHING REQUIREMENTS

Flow**	25 - 45 L/min
Max. Pressure	10 bar

AIR FLUSHING REQUIREMENTS

Flow**	3 - 10 m /min
Max. Pressure	6 - 7 bar

Air Barrier

Flow**	0,15 m /min
Max. Pressure	4 bar

* Aard Mining Equipment is constantly striving to improve its products and therefore reserves the right to change the designs, materials, specifications and price without notice.

Aard Mining Equipment (Pty) Ltd

44 Jacobs Street,
Chamdor,
Krugersdorp,
1739

PO Box 3992,
Witbeeck,
1729,
South Africa

GPS Co-ordinates

S 26° 9'7.91"
E 27°47'24.85"

Tel: +27 11 279-5300
Fax: +27 11 279-5400
E-mail: info@aardme.co.za