Hot sale Cat 331 Track Rollers - Excavator Carrier Roller Komatsu PC30 – JiaLe
Hot sale Cat 331 Track Rollers - Excavator Carrier Roller Komatsu PC30 – JiaLe Detail:
Product Details
ITEM | Carrier Roller |
MODEL | PC30 |
MATERIAL | 45# |
COLOR | Black or Yellow |
SURFACE HARDNESS | HRC48-58,DEPTH:6mm-12mm;Rmin:2mm |
BRAND | JALE |
WARRANTY TIME | 24 Months |
DELIVERY TIME | 15-30 DAYS |
Features
Carrying wheels with sing and double flanges suit for excavatig equipment and caterpillar drilling equipment ranging from 3 to 50 tons.
Double conical sealing and lifelong lubrication desing enable the carrying wheel to have longer service service life and perfect performance in any circumstances.
Parameters
MACHINE |
Q&T HARDNESS |
I&H HARDNESS |
CASE DEPTH |
120T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
80T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
60T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
40T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
30T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
20T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
10T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
6T |
HB271-322(HRC26-34) CORE min=238HB |
HRC48-58 |
Depth min=7mm/HRC45 Radius depth min=3mm/HRC45 |
Structures
Product detail pictures:

Related Product Guide:
As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Hot sale Cat 331 Track Rollers - Excavator Carrier Roller Komatsu PC30 – JiaLe , The product will supply to all over the world, such as: Manchester, Ecuador, Russia, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.

We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
