Komatsu PC700LC-11, Руководство по эксплуатации и техническому обслуживанию

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Bucket 1.5 t/m
3
m
3
/ kg
4.66 / 3650 3.59 / 3375 3.24 / 2600
Bucket 1.8 t/m
3
m
3
/ kg
4.00 / 3425 3.10 / 3200 2.70 / 2175
Max Allowable Bucket
Width mm
- 1910 1780 1600
Values shown are in accordance with EN474-5:2006+A1:2009 (E)
TRACK SHOES SELECTION
Select the appropriate track shoe to match the operating conditions.
Track shoe selection
Check the classification from the table of Classification by use, and select the shoe from the List of shoe specifi-
cations.
• Classification “B” is wide shoe whose usage is limited. Check the precautions for use and the using condi-
tion, and then use a suitable shoe.
• When selecting the shoe width, choose the narrowest shoes possible to bring the machine within the range
where there is no problem regarding the machine flotation and ground contact pressure. If wider shoes than
necessary are used, the load on the track shoes will increase. It may cause problems such as bending of
the shoe, cracking of the link, damage of the pin, and looseness of the shoe bolts.
Classification by use
Use Precautions when using
A
Rocky ground, river-
beds
Normal soil
Travel at low speed (Lo) on rough ground with large obstacles such
as boulders or fallen trees.
B
Normal soil
Soft ground
These shoes cannot be used on rough ground where there are large
obstacles such as boulders or fallen trees.
Use high-speed (Hi) on flat roads only. If you travel over an obstacle
out of necessity, travel slowly at approximately 1/2 of low-speed (Lo).
List of shoe specifications
PC700LC
Specification Classification
Standard 610 mm (2ft 0in) double A
Optional 710 mm (2ft 4in) double A
Optional 810 mm (2ft 8in) double B
ATTACHMENTS AND OPTIONS ATTACHMENTS AND OPTIONS
6-15