برج الحفر Comacchio MC3

582 Hours

Tracked undercarriage

Rubber type operated by two planetary motor reducers complete with negative brake and motion control valve.

Width variable by means of hydraulic cylinders.

Track wheelbase 1400 mm

Width 900-1350 mm

Pad width 250 mm

Max climbing ability 36 %

Max speed 1 Km/h

Chassis complete with: two hydraulic jacks fixed on the rear side and two on the front side, mounted on pivoting arm.

180 lt. capacity oil tank integrated on the chassis

Articulations – Mast raise support for the horizontal/vertical positioning of the mast

-Zoom function (250 mm) operated by an hydraulic cylinder

Mast rotation assembly (+/- 180° via an hydraulic operated slewing ring)

Mast side positioning (+/- 90° via an hydraulic operated slewing ring)

Mast dumping cylinder with stroke 600 mm.

Hydraulic power pack – DEUTZ – Step 5 Tier 4f

Located on the rear side of the machine, it consists of the following main components:

– Diesel engine DEUTZ TCD 2.2 L3, Power 55,4 kW (74,3 HP) at 2300 rpm.

Exhaust emissions according to 2015/96/EC Step 5 –

EPA Non-Road Tier 4f. Exhaust after treatment including DOC and DPF –

Main pump 90 Lt/min

– Auxiliary pump 40 + 15 Lt/min

– 180 Lt. Capacity hydraulic oil tank

– 65 Lt. Capacity fuel tank.

Rotary head R400 Consisting of a two-speed gear box operated by a two-speed hydraulic motor.

Gear change system mechanical

Motor OMS 200 Gears 4 Torque max daNm 400 Speed max rpm 28

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