Chain, Teeth, And Sprockets; Chain And Tooth Maintenance; Chain Types - Kubota RT120Q Operator's Manual

Systems and Equipment - 148

Chain, Teeth, and Sprockets

Chain and Tooth Maintenance

• Always replace sprockets at the same time you replace the digging chain. Sprockets and chain are
designed to work together. Replacing one without the other will cause premature wear of the new part.
• Keep digging teeth sharp. Using dull, worn teeth will decrease production and increase shock load to
other trencher components. It can also cause chain stretch, which leads to premature chain wear and
failure.
• Maintain the proper amount of tension on the digging chain. Overtightening will cause chain stretch
and loss of machine performance. For correct tightening procedure, see page 168.
• Use the tooth pattern most appropriate for your digging conditions. If you move to a different soil type,
contact your Ditch Witch

Chain Types

Chain type
4-pitch
2-pitch
alternating side bar
bolt-on adapters
Shark Chain II
combination
®
dealer for information about the most effective chain type and tooth pattern.
Features
standard chain
more teeth for smoother cutting
prevents spoil compaction on chain
allow easy configuration changes
versatile, virtually maintenance-free
provides pick and shovel effect
RT120Q Operator's Manual
Chain, Teeth, and Sprockets