Chapter 4 Maintenance & Repair
29
Electric Crane Lubrication
Different lubricants are required for different sections of your crane. Contact your lubricant
supplier for specific product information.
Follow the grease and lubricant specifications and intervals listed in this manual for best results.
APPLICATION POINT
LUBRICATION PRODUCT
APPLICATION METHOD
INTERVAL
Turntable Bearing (rotate
while greasing)
Cylinder Pins
Boom Hinge Pins
Shell Alvania 2EP or
Shell Retinax "A" or
Mobilith AW2 or
equivalent
Hand Grease Gun or
Pneumatic Pressure
Gun
Weekly
Gearbox bearings
Lithium or GP bearing
lube
Grease gun
Every 50 hours
Grease Zerks
Crane grease zerks must be greased on a weekly basis during normal operating conditions.
Under severe operating conditions the zerks must be greased more frequently. Each grease
zerk is marked with a decal, “Grease Weekly”, as shown.
Crane worm gear teeth and bearing teeth must be lubricated weekly with Molub-Alloy 882 Heavy
or equivalent. See chart for the lubrication product schedule. Apply products with a grease gun
or brush as directed.
Summary of Contents for 2003i
Page 2: ......
Page 6: ......
Page 38: ......
Page 77: ...Chapter 8 General Reference 75 X R CA ITEM EXPLANATION DATE CORRECTED ...