INTRODUCTION
Slewing
Therotationfunctionisactuatedbyaclosedhydrauliccircuit,drivingamechanicalgearboxwithbuilt-inautomatic
staticbrake.
Rotationspeed
9RPM
Rotationtorque(SAEJ1371)36N·m(26.6lbft)
Slewinggearbox
Model
705T2F/20.70
Totaldisplacement1159.2cm³/rev(70.7in³/rev)
Hydraulicmotordisplacement
56cm³/rev(3.4in³/rev)
Totalreductionratio20.7
Maximumoildelivery
74l/min(19.5USgpm)
Hydraulicmotormaximumpressure
320bar(4640.0psi)
Maximuminputspeed
1321RPM
Gearboxoutputtorque
5904N·m(4354.6lbft)
Gearboxoutputspeed
63.8RPM
Oilquantity3.5l(0.92USgal+/-10%)
Dryweight
120kg(265lb+/-10%)
Breakingtorque
548N·m(404.2lbft+/-10%)
Completeopeningpressure13bar(188.5psi)
Maxoperatingpressure
50bar(725psi)
Numberofinternallytoothedsteeldiscs
4
Numberofsinteredbronzediscswithexternalteeth
5
47500167A31/01/2013
36
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