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: Excavator Part Track Roller
Model: SH220
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
◎Resist abrasion and impact well; Prevent fragmentation well.
◎Using low and high-double seal makes it life lubrication
◎High flexibility and hydrocarbon-type regulator which is avaiable for mine working condition.
◎Through hardened for high surface hardness (HRC > 50) and tough core (HRC 45)
Technical Specifications
1. Before assembling rollers, smooth the sharp part of spare parts and do the deburring, also clean the inner holes of the roller body and oil seal, etc.
2. Do not break and scratch any part of the sealing parts(such as oil seal, etc.).
3. Do not oil and distort the rubber floating seal ring during assembling the rollers.
4.A small amount of oil should be covered/coated on the contact surface while pressing the floating oil seal.
5. After finishing the assembling process, fill in 80% of clean extreme-pressure vehicle gear oil and confirm no leaking 4 hours later.
6. The color of rollers are customized.
Induction Harden illustration
Main technical parameter for some Volvo track rollers
models |
A |
B |
C |
D |
E |
F |
G |
H |
M |
K |
L |
O |
I |
P |
N |
SH200(single) |
360 |
320 |
218 |
175 |
160 |
193 |
150 |
110 |
242 |
45 |
24 |
65 |
20 |
86 |
|
SH200(double) |
360 |
320 |
218 |
190 |
160 |
178 |
150 |
110 |
242 |
45 |
150 |
24 |
65 |
20 |
45 |
SH220(single) |
405 |
371 |
226 |
178 |
160 |
188 |
130 |
255 |
40 |
70 |
19 |
82 |
|||
SH220(double) |
405 |
371 |
220 |
160 |
188 |
130 |
255 |
40 |
70 |
19 |
50 |
||||
SH260(single) |
351 |
298.5 |
186 |
150 |
135 |
166 |
129 |
89 |
220 |
35 |
21 |
50 |
17.5 |
72 |
|
SH260(double) |
351 |
298.5 |
186 |
135 |
155 |
129 |
89 |
220 |
35 |
21 |
50 |
17.5 |
36 |
||
SH280(single) |
360 |
320 |
218 |
175 |
155 |
188 |
150 |
110 |
242 |
35 |
23 |
60 |
18 |
85 |
|
SH280(double) |
360 |
320 |
220 |
190 |
155 |
175 |
150 |
110 |
241 |
35 |
148 |
23 |
60 |
18 |
50 |
SH300(single) |
421 |
370 |
252 |
210 |
185 |
215 |
181 |
130 |
272 |
40 |
25 |
70 |
22 |
100 |
|
SH300(double) |
421 |
370 |
234 |
204 |
185 |
210 |
181 |
130 |
272 |
40 |
162 |
25 |
70 |
22 |
54 |
SH430(single) |
418 |
370 |
258 |
210 |
190 |
224 |
178 |
130 |
275 |
52 |
25 |
70 |
23 |
70 |
|
SH430(double) |
418 |
370 |
258 |
210 |
190 |
224 |
178 |
130 |
275 |
52 |
180 |
25 |
70 |
23 |
50 |
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. Can you supply the different paint?
Yes, normally, our goods are painted on yellow or grey. Also, we can according the customer’s requirement to paint different colours, for example, brown or orange.
Q. How to control the raw-material?
We only use the finest quality steel for our products, and all raw material are purchased from government-controlled firms.
Q. Do you cooperate with the machinery company?
Yes, currently, we cooperate with some machinery company like XCG, SANY ect., and we also indirectly cooperate with some famous undercarriage manufacturer, like ITR, ITM ect.
Q. What other parts can you supply?
We are the professional manufacturer of undercarriage parts, in the meantime, we also have a professional sales team in Guangzhou, whom sells the complete set of excavator parts, can be also on service for the customers, and supply the one-stop solution..