CONTACT US
TEL: 0086-592-6372518 |
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Email: Mic@micxm.com |
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Skype: Angel830303 |
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MSN: micxm007@hotmail.com |
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Product Detail
Product: Undercarriage Part Track Roller(Bottom Roller)
Model: JCB802
Material: 50Mn/40MnB
Colors: Black or yellow
Technique: Forging & casting
Hardness: HRC48-54,deepth:4mm-10mm
Wattanty time: 2000 hour (Normal life 4000hours )
Finish: Smooth
Packing: Fumigate seaworthy packing
Features and advantages
◎ Differential quenching or feed-through quenching heat treatment is effective in crack resistance.
◎ The special heat treatment technology prolongs the service life and makes it endure the heavy load and prevent smash to a maximum extent.
◎ Heat-treatment, which is integrated heating and surface spray cooling under highpressure, to improve internal mechanical properties to prevent deformation under heavy load. meanwhile high pressure hardness and deep harden depth result in longer life.
Our high hardness and low wear bottom roller can effectively avoid this problem and extend product life
Induction Harden illustration
Main technical parameter for some Volvo track rollers
here are so many different makes and models of tracked construction equipment out there that we couldn’t list all the undercarriage parts we carry. We want to make sure you get the right part quickly and get back to work so contact us and we’ll get you a quote and get you back to work in no time!
models |
A |
B |
C |
D |
E |
F |
G |
H |
K |
L |
M |
N |
P |
JS150 |
180 |
150 |
173 |
223 |
318 |
353 |
246 |
60 |
25 |
17.5 |
110 |
50 |
145 |
JS160 |
180 |
150 |
173 |
223 |
318 |
353 |
246 |
60 |
25 |
17.5 |
110 |
50 |
145 |
These models and parameters are for reference only, we can provide more products according to your requirements, please contact us. We will reply within 24 hours.
Q. Which shipment you can supply?
By sea, by air or by express (DHL, FEDEX ,TNT,UPS,EMS)
Q. How long does it take to clients address ?
The normal delivery time is 4-5 days .depending one which country u are in .
Q. How can i know my order it already shipping ?
When the goods shipping , i will email u for tracking number for goods. if by sea or by air , i can offer bill of lading to u.
Q. If i was not satisfied with the products, can i return goods ?
Yes . we offer exchanged and repair serve in the warranty time . please contact us before u return.