NATIONAL CRANE
08-19-2022 Control # 092-13
8-1
600H SERVICE MANUAL
LUBRICATION
8
SECTION 8
LUBRICATION
SECTION CONTENTS
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Environmental Protection . . . . . . . . . . . . . . . . . . . 8-1
Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Arctic Lubricants and Conditions . . . . . . . . . . . . . 8-2
Chassis Grease . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Extreme Pressure Multipurpose Gear
Lubricant (EPGL) . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Open Gear Lubricant . . . . . . . . . . . . . . . . . . . . . . 8-2
Low Temperature Grease . . . . . . . . . . . . . . . . . . . 8-2
Antifreeze/Coolant (for Cab Heater) . . . . . . . . . . . 8-2
Anti-wear Additives . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Standard Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . 8-2
Arctic Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Hydraulic Oil Inspection . . . . . . . . . . . . . . . . . . . . 8-3
Surface Protection for Cylinder Rods . . . . . . . . . . 8-3
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Internal Cable Sheave Lubrication. . . . . . . . . . . . . 8-6
Boom Lubrication Inner Wear Pad. . . . . . . . . . . . . 8-7
Boom Lubrication Side and Bottom Wear Pad . . . 8-7
Outrigger Beam Lubrication. . . . . . . . . . . . . . . . . . 8-7
Hoist Brake Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Hoist Gearbox Oil . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Swing Gearbox and Brake Oil . . . . . . . . . . . . . . . . 8-9
Hydraulic Oil Reservoir Level. . . . . . . . . . . . . . . . . 8-9
Hydraulic Filter Replacement. . . . . . . . . . . . . . . . . 8-9
Wire Rope Lubrication . . . . . . . . . . . . . . . . . . . . . . 8-9
Carwell© Rust Inhibitor. . . . . . . . . . . . . . . . . . . . . 8-10
Protecting Cranes From Corrosion . . . . . . . . . . . 8-10
Cleaning Procedures . . . . . . . . . . . . . . . . . . . . . . 8-11
Inspection and Repair . . . . . . . . . . . . . . . . . . . . . 8-11
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
Areas of Application. . . . . . . . . . . . . . . . . . . . . . . 8-12
GENERAL
Following a designated lubrication procedure is important to
en su re a ma x im um cr an e lif e. Th e pr oc ed ure s a nd
lubrication charts in this section include information on the
types of lubricants used, the location of the lubrication points,
the frequency of lubrication, and other information. This
section does not include lubrication requirements for the
truck chassis. Refer to truck service manual for this
information.
The service intervals specified are for normal operation
where moderate temperature, humidity, and atmospheric
conditions prevail. In areas of extreme conditions, the
service periods and lubrication specifications should be
altered to meet existing conditions. For information on
extreme condition lubrication, contact your local National
Crane Distributor or National Product Support.
Environmental Protection
Dispose of waste properly!
Improperly disposing of waste
can threaten the environment.
Potentially harmful waste used in National Cranes includes
— but is not limited to — oil, fuel, grease, coolant, air
conditioning refrigerant, filters, batteries, and cloths which
have come into contact with these environmentally harmful
substances.
Handle and dispose of waste according to local, state, and
federal environmental regulations.
When filling and draining crane components, observe the
following:
•
Do not pour waste fluids onto the ground, down any
drain, or into any source of water.
•
Always drain waste fluids into leak proof containers that
are clearly marked with what they contain.
•
Always fill or add fluids with a funnel or a filling pump.
•
Immediately clean up any spills.
Lubricants
Specific recommendations of brand and grade of lubricants
are not made here due to regional availability, operating
conditions, and the continual development of improved
products. Where questions arise, contact your National
Crane Distributor or National Product Support.
REFERENCE ONLY
Summary of Contents for 600H
Page 1: ...Service Manual National Crane 600H R E F E R E N C E O N L Y...
Page 6: ...THIS PAGE BLANK R E F E R E N C E O N L Y...
Page 136: ...BOOM 600H SERVICE MANUAL 4 62 08 19 2022 Control 092 13 R E F E R E N C E O N L Y...
Page 231: ...R E F E R E N C E O N L Y...
Page 232: ...R E F E R E N C E O N L Y...
