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Manitowoc Grove GRT8120 User Manual

Manitowoc Grove GRT8120
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Grove Published 3-22-2021, Control # 702-02 6-1
GRT8120 OPERATOR MANUAL MAINTENANCE AND LUBRICATION
6
SECTION 6
MAINTENANCE AND LUBRICATION
SECTION CONTENTS
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Environmental Protection. . . . . . . . . . . . . . . . . . . . . . 6-2
Lubricants and Lubrication Intervals. . . . . . . . . . . . . 6-2
Standard Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Arctic Lubricants and Conditions . . . . . . . . . . . . . . . 6-5
Arctic Conditions Below -9°C (+15°F) . . . . . . . . . . . . 6-5
Cylinder Rod Surface Protection . . . . . . . . . . . . . . . . 6-9
Wire Rope Lubrication . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
CraneLUBE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Cummins Oil Registration List . . . . . . . . . . . . . . . . . 6-10
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Drive Train . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Steering and Suspension – Meritor Axles . . . . . . . . 6-18
Steering and Suspension – Kessler Axles. . . . . . . . 6-18
Steering and Suspension – Fifth Wheel Pivots . . . . .6-20
Axle Lubrication – Meritor Axles . . . . . . . . . . . . . . . .6-22
Axle Lubrication – Kessler Axles. . . . . . . . . . . . . . . .6-24
Turntable (Swing Drive) and Cab Tilt Lubrication . . .6-26
Outrigger Lubrication. . . . . . . . . . . . . . . . . . . . . . . . .6-30
Lift Cylinder Lubrication. . . . . . . . . . . . . . . . . . . . . . .6-32
Boom Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . .6-33
Hoist Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-42
Hydraulics Lubrication. . . . . . . . . . . . . . . . . . . . . . . .6-44
Rust Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-46
Protecting Cranes From Rusting. . . . . . . . . . . . . . . .6-46
Cleaning Procedures. . . . . . . . . . . . . . . . . . . . . . . . .6-47
Inspection and Repair . . . . . . . . . . . . . . . . . . . . . . . .6-47
Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-48
Areas of Application . . . . . . . . . . . . . . . . . . . . . . . . .6-48

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Manitowoc Grove GRT8120 Specifications

General IconGeneral
BrandManitowoc
ModelGrove GRT8120
CategoryConstruction Equipment
LanguageEnglish

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