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2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli

2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli Featured Image
  • 2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli
  • 2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli
  • 2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli

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We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for Bottom Roller Track, Double Flange Roller, Excavator Chain Idler, With a wide range, good quality, reasonable prices and stylish designs,Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli Detail:

roller shell material:50Mn/45#
surface hardness:HRC48-58
Quench depth:>8mm
Roller shaft material:45#
Surface hardness:HRC48-58

Quench depth:>3mm
Collar material:QT450-10
Weight:53.5kg
Installation size:320mm,112mm

Features and requirements
The function of the track roller is to transmit the weight of the locomotive unit to the ground and roll on the track. In order to prevent derailment, the track roller should also be able to prevent the crawler from causing lateral relative movement to it.
track roller often work in mud, water, ash and sand, and bear strong impacts. The working conditions are extremely bad and the rims are easy to wear.
The requirements for the track rollers are: wear-resistant rims, reliable bearing seals, and low rolling resistance.

TRACK ROLLER        

KOMATSU

PC30

CAT

E324

DOOSAN

DH220-9

SUNWARD

SUNWARD50

  

806

 

PC40

 

E324

 

DH300

 

SUNWARD60./65

LIUGONG

LIUGONG906

 

PC45

 

E325/325

 

DH360/400

 

SUNWARD70

 

LIUGONG150

 

PC50uu

 

E330

 

DH500

 

SUNWARD230

 

LIUGONG200/925

 

pc55/pc50/PC56

 

E345

HYUNDAY

R55

KUBOTA

KUBOTA35

 

LIUGONG936

 

PC60-6

 

E350

 

R60/R60-5/-7

 

KUBOTA60/50/55

 

YANMAN55

 

PC60-7

 

E375

 

R80

 

KUBOTA85

 

YANMAN75

 

PC60-7

 

E385

 

R130/R150

 

KUBOTA161

 

ZY200

 

PC100

 

E390

 

R200/225-7

 

KUBOTA155

 

ZY300

 

PC200

KOBELCO

SK55

 

R275-9

 


 

JCB8056

 

PC300/-5

 

SK60-3/5

 

R290/R305

 

TAKEUCHI150

 

JCB220

 

PC400/PC450

 

SK60-8

 

R370

 

TAKEUCHI160/TAKEUCHI60

 

60

 

PC650-8

 

SK100

 

R485

 

TAKEUCHI171/175

 

65/60

 

PC650-5/750

 

SK140

YUCHAI

CY35

CASE

CASE35

 

Ishikawa island50/60

 

PC800

 

SK200

 

CY60

 

CASE55

 

210

 

PC1250

 

SK230

 

CY85

 

CASE75

 

60

HITACHI

EX55

 

SK270

 

CY135

 

CASE360

 

85

 

EX60

 

SK330/SK350

VOLOV

EC55B

RAY WALTER

RAY WALTER60

 

Ishikawa island100

 

ZAX70/EX70

 

SK450/460

 

EC80

 

RAY WALTER85

 

Ishikawa island50/60

 

EX100

SUMITOMO

SH60

 

EC140

 

RAY WALTER150

 

Ishikawa island135

 

EX200-2/-5

 

SH120

 

EC210

LIEBHERR

LIEBHERR914

 

60

 

EX300

 

SH120A3

 

VOL210(NEW）

 

LIEBHERR924

 

XCMG370

 

ZAX330

 

SH200/SH280

 

EC290

 

LIEBHERR944

 

XCMG700

 

EX400/DX380

 

SH220

 

VOL290（NEW）

 

LIEBHERR944SME

 

CX800

 

EX550

 

SH300SH340

 

EC360

 

LIEBHERR974

 

SWZ216D

 

ZAX650

 

SH350

 

VOL360（NEW）

SANY

SANY65

    

 

ZAX750

 

SH450

 

EC460

 

SANY215

    

 

ZAX870

 

SH460

 

EC700/ex800

 

SANY335/365

    

 

EX1100

DAEWOO

DH35

KATO

HD250/HD307

 

SY405

    

 

EX1200-6

 

DH55/DH60

 

HD450

 

SY465/485

    

CAT

E305.5/E55

 

DX60

 

HD770/HD700


8360

    

 

E70B/E307

 

DX60-9

 

HD1023

 

8330

    

 

E70B

 

DH80

 

HD1250/1430

 

8250/8220

    

 

E312/E100

 

DH130/150

 

HD2045

 

815

    

 

E320/E200B

 

DH220

 SUNWARD

SUNWARD50

 

808

  
Product detail pictures:

2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli detail pictures

2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli detail pictures

2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli detail pictures

Related Product Guide:
Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for 2021 Good Quality Track Roller Single - Excavator undercarriage part EC290 track/bottom roller made in china – Heli , The product will supply to all over the world, such as: Madagascar, Somalia, azerbaijan, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
    • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Annabelle from French - 2018.03.03 13:09
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Marina from Israel - 2017.09.16 13:44
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