China wholesale Idler Group - Excavator undercarriage part front idler CAT345/349 made in china Idler – Heli
China wholesale Idler Group - Excavator undercarriage part front idler CAT345/349 made in china Idler – Heli Detail:
Idler shell material:ZG40Mn
Surface hardness:HRC48-58
Quench depth:>6mm
Shaft material:45#
Surface hardness:HRC48-58
Quench depth:>3.5mm
Idler support material:QT450-10/ZG35
Weight:310kg
What is idler?
The function of an idler is to guide the track links into running smoothly and to prevent dislocation. Idlers also carry some weight and therefore increasing the track links and decreasing ground pressure.There is also an arm in the center which supports the track link and guides the two sides . The smaller the distance bet ween the idler and track roller,the better the orientation.
Process characteristics
The IDLER of the excavator adopts a box structure cast by resin sand technology, and the appearance quality of the wheel body has reasonable mechanical structure performance; the base body is normalized to obtain good impact resistance; and the rail surface medium frequency induction quenching heat treatment, surface hardness Reach HRC48-58, no less than HRC48 at 6mm depth. It has abrasion resistance under severe working conditions.
IDLER |
|||||||||
KOMATSU |
PC40 |
HITACHI |
EX360-5G |
HYUNDAY |
R225-7 |
VOLVO |
EC460/480 |
LIUGONG |
LIUGONG948/950 |
|
PC55/56 |
|
EX400 |
|
R265-7/R265 |
|
VOL700 |
|
LIUGONG970 |
|
PC60/PC60-5 |
|
ZAX450 |
|
R290 |
|
JONGYANG200-3/5/ZY230 |
|
HD250 |
|
PC90 |
|
EX550/ZAX650 |
|
R305/ |
|
JONGYANG300 |
|
HD450 |
|
PC100/PC120 |
|
ZAX670 |
|
R450 |
|
SUNWARD50 |
|
HD700/820/1023 |
|
PC200-3 |
|
EX800 |
|
R485505520 |
|
SUNWARD70/60 |
|
HD1250/HD1430 |
|
PC200-5/7/SY215 |
|
ZAX870 |
|
R974 |
|
KUBOTA50/60/161 |
|
ZOOMLION280 |
|
PC200 |
|
ZAX870 |
DOOSAN |
DH55 |
|
KUBOTA85/185 |
|
ZOOMLION230 |
|
PC240-8 |
KOBELCO |
SK55 |
|
DX60 |
|
TAKEUCHI150/160 |
|
XCMG700 |
|
PC300-5/PC360/-7 |
|
SK60/SK75 |
|
DH80 |
|
TAKEUCHI175 |
SY |
65 |
|
PC360-8 |
|
SK60-8 |
|
DX75/80 |
|
TAKEUCHI185 |
|
ZY200 |
|
PC400 |
|
SK100/SK140 |
|
DX140/150 |
|
RAY WALTER60 |
|
ZY300 |
|
PC600-5 |
|
SK200/SK230 |
|
DH130/150 |
|
RAY WALTER85 |
|
XCMG280 |
|
PC650-8 |
|
SK220 |
|
DH220 |
|
YANMAN55 |
|
924 |
|
PC750/800 |
|
SK270 |
|
DX200/DX260 |
|
YANMAN75 |
|
806 |
|
PC1250 |
|
SK330/SK350/SK360 |
|
DH258 |
CASE |
CX55 |
|
85/E6085 |
CAT |
E55/E305.5/E306 |
|
SK330-8 |
|
DX300 |
|
CX75 |
|
Ishikawa island100 |
|
E70B/E307 |
|
SK450 |
|
DH280/300 |
|
CX135 |
|
100 |
|
E120B/312 |
|
SK850 |
|
DH360/DH420 |
|
CX240 |
||
|
E200B/E320 |
SUMITOMO |
SH60 |
|
DH370-9 |
|
CX350 |
||
|
E324 |
|
SH120 |
|
DX380 |
LIEBHERR |
LIEBHERR914/924/916 |
||
|
E325/325 |
|
SH120A3 |
|
DX480/500 |
|
LIEBHERR934 |
||
|
E330 |
|
SH200/280/210/240 |
|
DH500 |
|
R944 |
||
|
E345 |
|
SH220 |
YUCHAI |
CY35 |
JCB |
JCB220(280×80) |
||
|
E365D |
|
SH240 |
|
YC60 |
|
JCB220(280×90) |
||
|
E375/385/390 |
|
SH300/A3 |
|
CY85 |
|
JCB240 |
||
HITACHI |
ZAX55/EX55/ZAX60 |
|
SH350 |
|
CY18 |
|
JCB290 |
||
|
EX60-2 |
|
SH360 |
|
YC135 |
|
JCB360/370 |
||
|
ZAX70 |
|
SH400/460 |
VOLOV |
EC55B |
LIUGONG |
LIUGONG906 |
||
|
EX100 |
|
SH450 |
|
EC80 |
|
LIUGONG906E |
||
|
EX200-2 |
HYUNDAY |
R55 |
|
EC140 |
|
LIUGONG908 |
||
|
EAX200/ |
|
R60/Ishikawa island60/LG60/-5 |
|
EC210/240 |
|
LIUGONG908E |
||
|
ZAX200-5G |
|
R80 |
|
EC290 |
|
LIUGONG915 |
||
|
EX300-1 |
|
R130/R150-9 |
|
VOL290 |
|
LIUGONG925 |
||
|
EX300-5 |
|
R200/R210 |
|
EC360 |
|
LIUGONG933/936 |
Product detail pictures:




Related Product Guide:
We're committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for China wholesale Idler Group - Excavator undercarriage part front idler CAT345/349 made in china Idler – Heli , The product will supply to all over the world, such as: Indonesia, Netherlands, Greek, By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.

Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
