Undercarriage Spare Parts 330 Excavator Track Roller 1175047 Excavator Track Bottom Roller
(1) Wheel body wear. The reason for this situation is that the steel used is unqualified or the hardness of the material during heat treatment is low, resulting in insufficient wear resistance;
(2) Oil leakage. The supporting wheel shaft is constantly rotating through the shaft sleeve, and the wheel body needs to be lubried with oil. However, if the sealing ring is not good, it is easy to cause oil leakage. This way, the shaft and shaft sleeve are easily worn without lubriion, causing the product to be unusable. There are several reasons for oil leakage: 1. The floating oil seal is not qualified; 2. Insufficient roundness of the product shaft sleeve; 3. Insufficient glossiness of the support shaft; 4. The gear oil does not meet the standard; 5. Processing dimensional tolerances, etc. All of the above issues can cause oil leakage from the supporting rollers.
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| Product Name |
Track Roller(Bottom roller / Lower roller) |
| Material |
50Mn/40MnB |
| Finish |
Smooth |
| Colors |
Black or yellow |
| Technique |
Forging, Casting, Machining, heat treatment |
| Surface Hardness |
HRC50-56,deepth: 8-12mm |
| Warranty |
2000 hours |
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More models please kindly contact us
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| Fit for Brand |
Model |
| KOMATS U |
PC20 |
PC30 |
PC35 |
PC40 |
PC45 |
| PC60-1-3-5-6-7 |
PC75 |
PC100-3-5 |
PC120-3-5 |
PC150 |
| PC200-1-3-5-6-7-8 |
PC220-1-3-5-6 |
PC240 |
PC300-1-3-5-6-7 |
PC350 |
| PC400-3-5-6 |
PC450 |
PC650 |
PC750 |
PC800 |
| ERPILLA R |
E55/E55B |
E70/E70B |
E110/E110B |
E120/E120B |
E180 |
| E215 |
E225DLC |
E235 |
E240 |
E300B |
| E307 |
E306 |
E305 |
E311/E312 |
E320/E200B |
| E322 |
E324 |
E325 |
E330 |
E339 |
| E345 |
E349 |
E450 |
|
|
| HITACH I |
EX30 |
EX40 |
EX55 |
EX60-1-2-3-5 |
EX70 |
| EX100-1-3 |
EX120-1-3-5 |
EX150 |
EX200-1-2-3-5-8 |
EX220 |
| EX230 |
EX270 |
EX300-1-2-3-5-6 |
EX400-1-2-3-5 |
EX600 |
| UH043 |
UH052 |
UH053 |
UH07 |
UH081 |
| UH082 |
UH083 |
ZAXIS 60 |
ZAXIS 200-3-6 |
ZAXIS 240 |
| ZAXIS 270 |
ZAXIS 330 |
ZAXIS 360 |
ZAXIS 450 |
ZAXIS 870 |
| ZAXIS 110 |
ZAXIS 120 |
|
|
|
| BULLDOZER |
D20 |
D3 |
D30 |
D31 |
D3L |
| D3C |
D37 |
D3D |
D4C |
D40 |
| D4D |
D4H |
D41 |
D45 |
D50/D5/D5B |
| D53/D57/D58 |
D60/D65 |
D6D/D6 |
D6C |
D6H |
| D65=D85ESS-2 |
D75 |
D7G/D7R/D7H/D7 |
D80/D85 |
D85A-12 |
| D8K |
D8N/R/L/T |
D9N |
D85EX-15 |
D150 |
| D155 |
D275 |
D355 |
|
|
| KATO |
HD80 |
HD140 |
HD250 |
HD400(HD450) |
HD550 |
| HD700(HD770) |
HD820(HD850) |
HD880 |
HD900 |
HD1023 |
| HD1220 |
HD1250 |
HD1430 |
HD2053 |
|
| SUMITOM O |
SH60 |
SH70 |
SH100 |
SH120 |
SH200 |
| SH210 |
SH220 |
SH280 |
SH300 |
SH320 |
| SH350 |
SH360 |
SH400 |
SH450 |
SH460 |
| LS2800FJ |
S340 |
S430 |
|
|
| KOBELC O |
SK60 |
SK70 |
SK75 |
SK07-N2 |
SK07/2/7 |
| SK100 |
SK120-3-5-6 |
SK125 |
SK160 |
SK200-1-3-5-6-8 |
| SK210 |
SK220-3-6 |
SK230 |
SK250 |
SK260 |
| SK300-3-6 |
SK320 |
SK330 |
SK400 |
SK480 |
| DAEWOO |
DH55 |
DH60 |
DH80 |
DH130 |
DH150 |
| DH200 |
DH220 |
DH215 |
DH220 |
DH258 |
| DH280 |
DH300 |
DH360 |
DH370-9 |
DH400 |
| DH420 |
DH500 |
UH07 |
K907C |
|
| HYUNDA I |
R60 |
R80 |
R130-5-7 |
R150 |
R200 |
| R200-5 |
R210 |
R210-7 |
R215-7 |
R220-5 |
| R225-7 |
R260-5 |
R265 |
R290 |
R300-5 |
| R305 |
R320 |
R385 |
R420 |
R450-3-5 |
| VOLV O |
EC55B |
EC140B |
EC210 |
EC240 |
EC290B |
| EC290B PRIME |
EC360 |
EC460 |
EC700 |
|
| KUBOTA |
KX35 |
KX50 |
KX85 |
KX135 |
KX155 |
| KX161 |
|
|
|
|
| DOOSAN |
DX60 |
DX200 |
DX300 |
DX340 |
|
| LIEBHERR |
R914 |
R916 |
R926 |
R934 |
R944 |
| R954 |
R964 |
R974 |
|
|
| YUCHAI |
YC35 |
YC60 |
YC85 |
YC135 |
|
| CASE |
CX55 |
CX75 |
CX135 |
CX240 |
CX360 |
| |
YM55 |
YM75 |
|
|
|
| TAKEUCHI |
TB150 |
TB175 |
|
|
|
| LIUGONG |
LG150 |
LG200 |
LG220 |
LG925 |
LG936 |
| SAN Y |
SY65 |
SY90 |
SY130 |
SY215 |
SY335 |
| SY365 |
SY6385 |
|
|
|
| |
XG60 |
XG80 |
XG120 |
XG200 |
XG330 |
| XG370 |
|
|
|
|
| |
SE210LC |
SE280LC |
|
|
|
| Mitsubish i |
MS110/MS120 |
MS180 |
MS230 |
MS280 |
|
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Are you manufacturer or trading company?
We are a professional manufacturer. We are one of the main manufacturers of high-quality wearing parts for all sized earthmoving machinery in QuanZhou, our products include track shoe plate, bucket teeth, cutting edge and other undercarriage parts. which are suitable for many kinds of construction and mining machines like Excavator, Motor grader, Bulldozer, Scraper etc.
Can you make products with our brand?
Surely, we can print customer's logo on the product with the permission from customers.
How about your delivery time?
It depends on your quantity. On the contrary, it will be 15-30 days after your advanced payment, if we have the goods in stock, with the normal packing, the delivery time is within 7 days.
What services can you provide?
1.We offer exchange and repair service in the warranty time. Please contact us if you have any problems.
2.Provide technical support to our customers.
3.We could accept small quantity in the beginning, to help you explore your market step by step.
4.VIP treatment to our exclusive agent.
