Presentation/Contents; All Hydraulic; Steering; Cutting System - Etesia HYDRO 124D Technical Training Manual

PRESENTATION/CONTENTS

ALL HYDRAULIC

• Drive transmission
• Differential lock

• Steering

• Grassbox lifting
• Grassbox opening
• Tool-holder triangle
• Power take-off
STEERING
• Height and angle-adjustable column
• Hydraulic assistance (Power steering)
NB : The steering wheel effort depends on the rotational speed of the steering wheel and on the
engine speed.
• Track width : 1.18 m
• Turning radius (outer front wheel) : 2.5 m
• Radius of non-mown surface : 1.25 m
• Pendular axle : ±4.5° clearance
• Tyres : 16 x 7.5 / 4 ply / 1.2 bar (front and rear)
NB : the tyre pressure is the pressure exerted on the ground, that is approximately 1.2 kg/cm2.
• Load distribution : rear 70% / front 30%

CUTTING SYSTEM

• Two counter rotating blades indexed at 90° .
• Blades driven by a single belt. This allows the loss of power to be reduced as much as
possible, as one belt absorbs 10% of the power (friction...).
• Removable side parts (made safe by presence switches) for easy access to the blades
(shear bolts, sharpening...).
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