Quantum 800 - Replacement and Tightening of the Tracks

© İnnosis Makine 40
Fig.21. Hammer group structure 1-5
• Holding the pile hammer template sll with one hand, extract the two pins that x it to
the hammer group structure (6). Aer that, remove the template out of its seat (7), as
showed in gure 22.
• Holding the pile hammer sll with one hand, extract the bearing pin out of its seat (8)
and put it on a mobile table. Aer that, remove the pile hammer (9) carefully with the
other hand and make sure the pile head does not fall down (10)
• Hold the pile head sll and insert the bearing pin again in the appropriate hole (11) in
order to block the descent of the bit. Next , mount the new pile hammer and the new
pile hammer template. This can be done inverng the above described operaon.
Fig.22. Hammer group structure 6-11
4-2 Replacement and ghtening of the Tracks
Replacement
The crawler track must be replaced when there are 10 mm of tread le, but also previously to
the presence of cuts. For such replacement it is necessary to li the pile driver up from the
ground for at least 40 cm. The liing of the machine shall be done by hydraulic jacks.
Proceed with the substuon of the crawler track in following way: