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Contents
Troubleshooting
...............................................................................................................6-3
Mechanical Part
......................................................................................................................6-3
Engine
...........................................................................................................6-5
Vibratory drum
Traveling system
........................................................................................................................6-7
Brake
Typical Hydraulic Elements
Axial plunger pump
..............................................................................................................6-10
Gear pump
Axial plunger motor
..........................................................................................................6-14
Change valve
.........................................................................................................6-18
Overflow valv
Steering cylinder
...................................................................................................................6-26
Oil filte
Sealing elements
Hydraulic steering
................................................................................................................6-31
Electrical Part
Basic electrical system
Electrical system of working devices
......................................................................................................................6-33
Fuses
Troubleshooting Example
Specifications
Dimension of the Equipment
Specifications of the Equipmen
VIII
........................................................................................................6-6
...............................................................................................6-8
....................................................................................................6-8
..................................................................................................6-12
......................................................................................................6-21
.....................................................................................................6-27
....................................................................................................6-29
.............................................................................................6-31
..........................................................................6-32
...............................................................................................6-34
.............................................................................................7-3
........................................................................................7-4
Safety, Operation & Maintenance Manual - October 2019
STR30C-8 Tandem Roller
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