Hammer Tunnel
ITC 120 F2
Excavation boom equipment with rock breaker / bucket combination for tunnelling in soft and medium hard ground conditions by using bucket and hydr. hammer.
- Minimal cross section: approx. 9 m²
- Diesel drive: 74 kW
- Electric drive: 55kW
- Operating weight: approx. 22 t
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Drive units
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Electro-hydraulic and Diesel-hydraulicpower packs each with a separate pump units.
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Electric drive for emission-free work at the face.
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Air-cooled E-motor, Power at 400 Volt , 50 Hz:
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55 kW
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Diesel drive for travelling and operation without electrical supply.
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Power rating:
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74 kW
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Diesel engine complies with emission standard:
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COM 3
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Operating data (F2 boom equipment)
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Mininimal cross section:
Machine width:
Maximal height:
Transport height:
Length (dep. on equipment):
Width of loading apron (adjust.):
Width of conveyor (internal):
Height of conveyor (internal):
Conveyor capacity:
Conveyor discharge height:
Operating weight:
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m²
mm
mm
mm
mm
mm
mm
mm
m³/h
mm
t
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approx. 9
1'900
2'400-2'750
2'400
~10'000
1'900-2'900
620
650
approx. 150
1'800-2'500
approx. 22
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Electrical system
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Total installed power:
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60 kW
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Voltage (standard):
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400V - 50 Hz AC
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Control voltage:
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24 V DC
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Electrical system acc. to:
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EN 60529 (IP54)
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Cable reel hydraulically driven with 75 m
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3x50+3x10 mm²
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Operator's cab
FOPS-Operator's cab gives all-round visibility.
Roof foldable for transport.
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Boom Equipment F2
Excavation boom equipment with rock breaker / bucket combination for tunnelling in soft and medium hard ground conditions by using bucket and hydr. hammer, includes:
King post with jib and swivel & tilt console.
Tool holder with a combination of hydraulic hammer and excavation / loading bucket.
Automatic lubrication system for the hammer.
Water spraying device (optional).
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Hydraulic system
Load Sense hydraulic system with combination of axial piston gear pump at each drive.
Pilot control sysem for all working functions.
Main operation by 2 joysticks in Euro standards.
Thermostatic controlled hydr. driven oil cooler.
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Max. hydraulic operating pressure:
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280-380 bar
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Hydraulic oil capacity (incl. tank):
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400 I
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Hydraulic oil tank:
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300 l
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Other Equipment
It is possible to attach a range of ancillary equipment, such as different bucket sizes, ripper tooth, pony truck, rubber plated conveyor, other voltage and frequency, other boom, quick hitch device, transverse cutting unit, soot particle filter, central lubrication device, etc.
Further details of attachments and accessories available upon request.
Subject to modification without prior notice.
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Standard drawing