Volvo EC60E, Руководство оператора, Страница: 223 / 342

Rubber shoe usage
When using rubber shoe, keep the following in
mind.
1 Rubber track tension
Correct tension adjustment is critical for
optimum performance. If the tension is too low,
detracking may occur and rubber shoe (shoes)
may become damaged as a result. For more
information about track tension checking, see
page
265
.
2 Ground condition
Use rubber shoe (shoes) only on pavement.
Otherwise the durability is rapidly reduced due
to the rubber shoe(s) cut-off and wear
especially on:
- concrete crushed pieces
- sand
- reinforcing bars
- projected pieces of glass
Do not use rubber shoe(s) when travelling on
concrete sideways, on rocky ground, or on
stony river beds.
Be careful not to slip on water, snow or sand.
Especially be careful when loading and
unloading the machine.
Durability of the rubber track may mot be
guaranteed with special attachment mounted.
3 Driving techniques
Driving slowly and turning with a large radius
compared to fast small radius turns will extend
shoe(s) life.
High friction caused by fast turns on concrete
surfaces can lead to detracking and rubber
abrasion.
4 Storage, maintenance
Keep rubber shoe(s) oil and grease free.
If long-term storage of the rubber shoe(s) is
required, store from direct sun light or rain.
Rubber shoe(s) can operate problem-free
within a temperature range of –25°C ~ +55°C.
222
Operating techniques
Selecting track shoes