ENGINE
Type……………………………..electric,
4 poles
Rated Power………………………………37
kW
Voltage………………….…………..…380/480
V
Frequency……………..………………....60
Hz
Auxiliary voltage…………………………..…24
V
HYDRAULIC SYSTEM
Pumping station:
N°1 variable displacement piston pump (crane)
Max Flow Rate...............................15.9 gal/min
Max working pressure.........................3200 PSI
N°1 gear pump (servocontrols)
Max flow rate..................................2.65
gal/min
Max working pressure...........................435 PSI
Hydraulic oil tank with filtration system
on the discharged line. Visual hydraulic oil level.
Ail oil exchanger with electric fan and thermostat for
hydraulic oil cooling.
Main control valves monobloc.
Servo-assisted control handles with integrated buttons
for auxillary functions.
Cylinders
Boom:
n°1 cylinder...............Bore x Stroke 4.9”
x 47.2”
Arm:
n°1 cylinder………....Bore x Stroke
4.3” x 41.3”
Hydraulic oil tank capacity........................40
gal
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TURRET ROTATION
Rotation obtained by of a radial piston hydraulic motor
with one-stage epicycloidal reduction gear having a pinion
gear acting on a swing bearing. Swing
bearing diameter………..……….ø
25.2”
Rotation speed…………………….0-8
rpm/mm
OPERATOR’S CAB
The sound proof cab is made of sheet steel and has a
wide visibility range, safety windowpanes, windshield
wiper and safeguard, adjustable anatomic seat, instrument
control board with hour-meter, working control lamps
and switches, homologated acoustic and light alarm system,
control stick servo-assisted controls handles.
EQUIPMENT
6-arms hydraulic grab
Capacity..............................................0.4
cu yd
Integrated rotation grab
WEIGHT
Weight fully equipped………………….4,400
lbs
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