福彩3d八卦图速查表

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Track Roller

Caterpillar crawler excavator and dozer undercarriage parts track roller

China Made High quality track roller with reasonable price, applicable for construction machinery crawler excavator undercarriage parts
  • lead time:

    15--30 days
  • product orgin:

    China
  • brand:

    Caterpillar
  • shipping port:

    Xiamen
  • payment:

    TT, L/C, western union, Paypal,D/P
  • color:

    Black or Yellow
  • Warranty:

    one year
  • Brand:

    Caterpillar
  • Model:

    CAT E200B
  • Process:

    Forging
  • Hardness Depth:

    8--12mm
  • 福彩3d八卦图速查表Surface Hardness:

    HRC52--58
  • Material:

    50Mn
  • products details

Product Description
Crawler heavy equipment construction machinery parts track roller
It has different names bottom roller and lower roller, it can be used for crawler equipment excavator and dozer, such as Caterpillar,Komatsu, Hitachi,Doosan, Volvo,Kobelco,Daewoo,JCB, John Deere,Kubota,Hyundai,Sumitomo,Kato,Fiat-Hitachi,Samsung,Liebherr, and so on.
Track roller is very important for construction machinery, they are responsible to support the weight of machinery, so high quality track roller is very important in construction working. 
Choose genuine quality track roller for construction machinery parts, Fortunepart will be your best track roller supplier in China.

    Xiamen Fortune Industrial Co., Limited
Product Name Caterpillar excavator and dozer undercarriage spare parts track roller/lower roller/bottom roller
Production Standard ITM production standard & OEM installment size
Material 50Mn and 40MnB and 42MnB
Finish Smooth
Painting Color Black or yellow
Process Forging  and casting
Surface Hardness HRC48-54, Depth:4mm-10mm
Quality Guarantee One Year
Certification ISO9001-9002
Delivery Time Within 10--20 days after advance payment receive
Package Fumigate seaworthy packing//Export Standard Package
Payment Term TT, L/C, Paypal, Western union,D/P
Business Scope excavator and dozer undercarriage parts, G.E.T, Hydraulic spare parts,underground engage tools, etc

Our Track Roller advantage(Why Choose ours)
1.Good lubricated oil recycle system 
2. High hardness :HRC52-58,deepth:8mm-12mm 
3. Deep hardened wear surface 
4. Good bronze bushings
5.Strict Quality Control
6.OEM mounting dimension
7.Certificated by ISO9001:2008
8.Produce as per client's samples,designs and drawings

Track Roller Main Features:
1.Forged from deep hardening steel and heart treated for internal strength to resist bell mounting and to increase rebuilding ability.
  two pieces roller shell rim. Heat treated shells for body strength and longer wear life.
  Heat treated for a deep uniform hardened depth that provides wear life equal to link wear life.
2.Roller shaft
  shaft and bearing designed to carry and turn with heavy track weight forged and heat treated for strength.
  Bearing surfaces are hardened and polished to reduce friction and wear
  Center flange absorbs side thrust from roller shell.
3.Cast Iron bushing
 Supports the bronze sleeve bearing.
 Cast from iron to absorb loads without permanent deformation.
 Large lubricant reservoir to reduce heat build up
4.Bronzed sleeve bearing
 Sleeve design provides a large surface area for better load distribution.
  Inner diameter surface is polished to a smooth finish.
 Soft bronze coating in the bearing absorbs any small foreign particles before they can damage the shaft and seals.
Functions:
1.Support the track as its most between the sprocket and idler.
2.Guide the track between the sprocket and idler
3.Strength to resist failure before tread wear life is utilized.
4.Treads wear life matched to track links.
5.Treads and flanges rebuild able on forged shells.
6.Thru-hardened flanges to resist bending and improve rebuild ability.






Model List

MAKES APPLICABLE MACHINES
Caterpillar E70B  E110B  E120B  E307  E308  E311B  E180  E240
E200B E300  E320  E322  E330  E340  E345  E350 E450
CAT215  CAT225  CAT235
D3B  D3C  D4C  D4D  D4E  D5  D5H  D6C  D6D  D6H  D6R  D6T  D7G  D7H  D7R  D8N  D8R  D8T  D8L  D9N  D9R D10N  D10T  D11N
KOMATSU PC20  PC25  PC30  PC40  PC60  PC100  PC120  PC200
PC220  PC240  PC300  PC350  PC360  PC400  PC450  PC650  PC750  PC1000
D20  D21  D30 D31  D40  D41  D50  D53  D55  D60  D65  D85  D155  D275  D355  D375
HITACHI EX30  EX40  EX45  EX50  EX75  EX100 EX120  EX200 EX220 EX285  EX300 EX330  EX400 EX450  EX550  EX650
EX700 EX750  EX1100  EX1200
ZX50  ZX75  ZX200  ZX230  ZX240  ZX270  ZX300  ZX330
ZX450
JCB JS120  JS130  JS200  JS205  JS220  JS330  JS360 JS460
KOBELCO SK60  SK100  SK120  SK210  SK220  SK230  SK250  SK270
SK300  SK310  SK320  SK330  SK400  K904  K907  SK07  SK04N2  SK07N2  SK09N2
VOLVO EC140  EC210  EC240  EC290  EC360  EC460
HYUNDAI R60  R130  R200  R210  R220  R290  R320  R330  R450
DAEWOO DH55  DH130  DH180  DH200  DH220  DH280  DH300
DOOSAN DX140  DX180  DX220  DX225  DX235  DX255  DX300  DX340  DX380  DX420  DX480  DX520 
KATO HD250  HD400  HD450  HD700  HD770  HD820  HD1250
SUMITOMO SH100  SH120  SH200  SH220  SH250  SH260  SH280  SH300
SH340  SH430  SH580  LS1200  LS1600  LS2035  LS2050
LS2650  LS2800  LS3400  LS4300  LS5800
SAMSUNG SE130  SE210  SE280  SE350
FIAT-HITACHI FH120  FH200  FH220  FH300  FH330




FAQ
1.What Xiamen Fortune Industrial Co.,Limited supply?
  We mainly supply crawler excavator and dozer undercarriage parts, such as Track roller, Carrier roller, Sprocket, Idler,Recoil spring assy, Track chain, Track shoe, Track bolt&nut,Track chain guard, Excavator bucket,Bucket teeth&adaptor, Bucket Link,Cutting Edge and End Bits, Hydraulic Cylinder, Bucket pin&bush,Slewing Bearing, Long reach boom and arm, etc.
2.How to confirm the spare parts will fit our crawler excavator and dozer?
  Please send us your excavator and dozer model name, part number, Berco number, or technical drawings and dimensions
3.How about the construction machinery excavator and dozer undercarriage parts Quality Control?
  We have an excellent QC system, will inspect every production process,quality and specification, to be sure best quality and correct size, untill packages finished and loaded into container.
4.What is payment term?
 TT, L/C, Paypal, Western Union, other payment term also can be negotiated.


Choose genuine quality track roller for construction machinery parts, 

Fortunepart will be your best undercarriage parts supplier in China. 



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