KOMATSU Excavator Sprocket Ring Crawler Undercarriage Spare Parts
1. what is a Sprocket?
The Excavator undercarriage is composed of sprocket, track link assy, idler, track roller and carrier roller. The sprocket is a profiled wheel with teeth or cogs, that mesh with a chain, track or other perforated or indented materials.
2. Our Advantages
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Through professional quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistance to bending and breakage.
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Produced in advance machining center and vertical CNC turning machine for precision requirements.
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100% quality assurance, develop and manufacture follow or even exceed original ones.
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Surface hardness HRC 42-56 for reduced wear and longer life,adding value to your products further to your business by maximizing durability of your products.
3. Production Processes
4. Main Dimensions of Installation
Main Parameters
|
Brand
|
Model
|
Main Dimensions of Installation
|
|
A
|
Z
|
C
|
H
|
N
|
D
|
|
KOMATSU
|
PC40
|
420
|
19
|
230
|
35
|
9
|
16
|
|
PC60-5
|
512
|
23
|
265
|
38
|
12
|
17
|
|
PC90
|
540
|
19
|
324
|
40
|
15
|
18
|
|
PC100-5
|
606
|
21
|
324
|
45
|
15
|
17.5
|
|
PC120-3
|
632
|
25
|
400
|
48
|
15
|
18
|
|
PC120-5
|
606
|
21
|
400
|
45
|
15
|
18
|
|
PC200-5/6
|
660
|
21
|
475
|
73
|
20
|
19
|
|
PC210
|
660
|
21
|
475
|
73
|
20
|
19
|
|
PC220
|
660
|
21
|
475
|
73
|
20
|
19
|
|
PC230-6
|
660
|
21
|
475
|
73
|
20
|
19
|
|
PC300-6
|
736
|
21
|
526
|
85
|
20
|
21.5
|
|
PC400-3
|
810
|
23
|
570
|
90
|
26
|
21.5
|
The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please feel free to send us your inquiry.
5. Hot Sale Products
