| Model: | D20 |
|---|---|
| Brand: | JTF |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metal Mineral |
| Label: | excavator bottom rol , excavator parts , LOWER ROLLER |
| Price: |
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|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:21 May, 2014 |
excavator track roller
1.GB and ISO9001:2012
2.250000units every year
3.Hardness assurance by forging and casting
Delivery time: 15-45days after order confirmed
The function of track roller is deliveried the excavator’s weight to the ground,when the excavator driving on the uneven ground,the track roller will get an impact from the ground,so the track roller undertakes a big load volume.
Due to soaking in the dust and Slurry,so the track roller need a good seal process
|
Model |
D20 |
|
Color |
Yellow or Black |
|
Material |
40cr or 50mn |
|
Surface hardness |
HRC52-58(depth 5-7mm) |
|
Production process |
Forging ,casting |
|
Warranty time |
6month |
|
Weight |
14.6kg |
We use good material to ensure quality and consistency.Our heat treatment process provides hardness in high wear areas and elastic core to resist shock and impact loads.
Strict quality managament to produce effective and stable products,and meet customers’ demand
