Excellent quality Upper Chain Roller - Excavator undercarriage part carrier/up roller CAT345/349 made in China – Heli
Excellent quality Upper Chain Roller - Excavator undercarriage part carrier/up roller CAT345/349 made in China – Heli Detail:
Roller shell material:50Mn/45#
Surface hardness:HRC48-58
Quench depth:>6mm
Roller shaft material:45#
Surface hardness:HRC48-58
Quench depth:>3mm
Base collar material:QT450-10/45#
WEIGHT:48.5Kg
What Is Carrier/up Roller ?
The function of carrier rollers is to carry the track link upwards ,make certain things are linked tightly , and enable the machine to faster and more steadily Our products use special steel and produced by new process .Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured .
CARRIER ROLLER |
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KOMATSU |
PC30 |
CAT |
E345 |
KOBELCO |
SK330/350 |
LIUGONG |
LIUGONG906 |
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PC40 |
|
E350 |
|
SK460 |
|
LIUGONG950 |
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PC60-7/SK60 |
|
E365 |
VOLOV |
EC55B |
|
LIUGONG970 |
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PC60-6/PC60 |
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E375 |
|
EC80 |
|
JCB460 |
|
PC100 |
DOOSAN |
DH55 |
|
EC210/EC240 |
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150 |
|
PC200-5 |
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DH80 |
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EC220D |
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806F |
|
PC200-7 |
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DH80 |
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EC290/R290 |
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PC200-8/220-8 |
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DH130/DH150 |
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EC360 |
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PC300-5/6 |
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DX150 |
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EC460 |
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PC300-7 |
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DH220 |
|
EC700 |
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PC360-7 |
|
DX200/DH260 |
SUNWARD |
SUNWARD50 |
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PC400-6 |
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DH280/300 |
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SUNWARD60 |
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PC400-7 |
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DX300 |
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SUNWARD70 |
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PC650-8 |
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DX500 |
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SUNWARD220 |
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PC750/800 |
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DH360/420/500 |
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TAKEUCHI150 |
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HITACHI |
EX70 |
HYUNDAY |
R60 |
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TAKEUCHI160 |
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EX60/55 |
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R80 |
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TAKEUCHI171 |
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EX100 |
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R130/R150 |
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65 |
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EX200-2 |
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R200/R220-7 |
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KUBOTA50/KUBOTA163 |
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ZAX240 |
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R290/305/360 |
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KUBOTA85 |
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EX300 |
YUCHAI |
YC35 |
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Ishikawa island60/YM75 |
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ZAX330 |
|
YC60 |
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YANMAN55 |
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EX400/450 |
|
YC85 |
LIEBHERR |
LIEBHERR914 |
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EX550 |
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YC135 |
|
LIEBHERR944 |
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EX650 |
SUMITOMO |
SH60 |
|
RSME/R944 |
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EX870(160X70) |
|
SH80 |
|
LIEBHERR974 |
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ZAX870(170X85) |
|
SH120 |
KATO |
HD250 |
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CAT |
E55/E305.5 |
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SH200/SH280 |
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HD700/820 |
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E305.5 |
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SH350 |
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HD1250/1430 |
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E70B |
KOBELCO |
SK60轴34 |
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HD1638 |
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E307 |
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SK100/140 |
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JONGYANG200 |
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E307D |
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SK200/SK200-8 |
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CX380 |
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E120B/E312 |
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SK230 |
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CX360/KC360 |
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E200B/E320 |
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SK250 |
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Ishikawa island50 |
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E325/330 |
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SK270 |
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Ishikawa island68 |
Carrier roller warranty description
1.In the normal natural environment,18 months or working 2000hours warranty.
2.The oil leak of oil-seal,oil-nozzle,both sides of the shaft and etc.
3.If the product has a shaft break, bend or screw fall off during the warranty period, replace it.
4.If the product with bracket has cracked screw holes or cracked bracket, replace it.
5.Injecting butter into the product privately is not covered by the warranty.
Product detail pictures:






Related Product Guide:
During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Excellent quality Upper Chain Roller - Excavator undercarriage part carrier/up roller CAT345/349 made in China – Heli , The product will supply to all over the world, such as: Guatemala, Bolivia, Lyon, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
