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5-34
Track
Check and adjust the tension of the track
A. Rubber track
Check every 10 hours.
1) Park the excavator on a level and solid ground.
2) Put the bulldozing blade at the back and extend the piston rod of the bulldozing cylinder
until the crawler is slightly lifted.
3) Support the bucket on the ground and manipulate the boom cylinder to raise the front of
the excavator (as a in Figure 1).
4) Correctly tension the track so that there is a 10-15mm deflection between the middle
thrust wheel and the track (as c in Figure 1).
5) Remove the cover (b in Fig. 1) on each track frame, and expose the fuel nozzle of the
tensioner (
①
in Fig. 2).
6) In order to loosen the track, first loosen the joint
②
(Fig. 2) to let the grease flow out, and
then retighten it after getting the correct tension.
7) In order to tension the track, connect the joint of grease gun (provided as a random tool)
with the joint
②
(Fig. 2). Then add oil by using a grease gun until it is correctly tensioned.
Fig. 1
Fig. 2
Track
roller
Rubber
track
Middle track
roller
Summary of Contents for U35
Page 5: ...1 1 1 Preface...
Page 15: ...2 1 2 Safety regulations...
Page 45: ...3 1 3 Introduction of components...
Page 70: ...4 1 4 Operation guide...
Page 90: ...4 21 6 After the engine shuts down reset the shutdown lever...
Page 104: ...5 1 5 Maintenance...
Page 147: ...6 1 6 Accessories guide...