THE BASIC MACHINE

GRUNDOCORE 650/450

THE BASIC MACHINE

PERFORMANCE FEATURES

Max. crowned bore head diameter: 650 mm
Max. drilling depth: 450 mm
Max. rotation: 200 rpm

Low investment and operating costs
Short set-up times, simple transportation
Crowned bore heads for asphalt or concrete,also with combined bits
Bore depth thrust via large hand wheel –lifting and lowering are very easy to control
Connection for central cooling water supply

01.Speed adjustment via oil supply– simplest control, robust
02. 3 vertically adjustable pedestals (250 mm) – simple alignment of the core drill unit
03. Rotation on/off via foot pedal – ergonomic, safe operation
04. Mechanically adjustable depth indicator – non-sensitive
05. Thrust regulation via handwheel – direct drilling control

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TECHNICAL SPECIFICATIONS

Speed adjustment via oil supply – simplest control, robust
3 vertically adjustable pedestals (250 mm) – simple alignment of the core drill
Propulsion adjustment via hand wheel – direct drilling control
Mechanically adjustable depth indicator – non-sensitive

TECHNICAL SPECIFICATIONS

PERFORMANCE DATA

GRUNDOCORE 650/450 metrical

GRUNDOCORE 650/450 imperial

Height:

1.360 mm

53.54 in

Diameter of core drill unit:

1.060 mm

41.73 in

Max. crowned bore head diameter:

650 mm

25.59 in

Weight without crowned bore head approx.:

300 kg

661.39 lbs

Max. weight with crowned bore head:

360 kg

793.66 lbs

Max. drilling depth:

450 mm

17.72 in

Max. operating pressure:

200 bar

2,900.76 psi

Max. oil required:

25 l/min

0.88 cfm

Max. rotational speed (outer / inner crowned bore head):

200 / - rpm

Torque:

360 Nm

265.54 lbf ft

Max. support pressure, carrier:

600 kg

1,322.77 lbs

Permissible operating pressure of external coolant and water fluid:

1–4 bar

14.50 - 58.02 psi

DO YOU ALREADY KNOW OUR FINANCING OPTIONS?

Take advantage of our connection warranty

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You can reach us by phone

Call

+61 7 3420 5455

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