China supplier Bulldozer D8n Track Chain with Shoes Undercarriage Parts with High Quality for CZPT with Free Design Custom





ProductName: CATD8D8ND8HD8DD8RBulldozerUndercarriagePartsTrackLinkAssyTrackChainwithShoeAssemblyTrackGroup Specialized: Forging/Casting SurfaceHardness: HRC52-fifty eight,Deepth:8mm-12mm Shades: Yellow Finishing: Easy ApplicableIndustries: MachineryRepairShops,Constructionworks Material: 35MnB RelatedProducts: TrackLink,TrackPad,TrackRoller,Idler.Sprockets,CarrierRoller,TensionerforExcavatorsAndDozers

ChooseXIHU (WEST LAKE) DIS.NUndercarriageParts


XIHU (WEST LAKE) DIS.NExcavator&BulldozerUndercarriageParts&ComponentsIncluding:

  • TrackChainWithTrackShoeAssembly
  • SegmentsforHeavyDutyExcavatorandBulldozer
  • DriveSprockets
  • TrackRoller
  • CarriaerRoller
  • Loafer
  • TensionerSpring
  • Bolts&NutsforAllPart


THEMODELSFOREXCAVATOR/BULLDOZER  FORHITACHI  EX40-one EX40-two EX55 EX60 EX60-two EX60-3 EX60-five EX70 EX75 EX100 EX110 EX120 EX120-one EX120-two EX120-3 EX120-5 EX130-one EX200-one EX200-2 EX200-three EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-1 EX300-two EX300-3 EX300-5 EX300A EX330 EX370 EX400-1 EX400-2 EX400-3 EX400-five EX450 ZAX30 ZAX55 ZAX200 ZAX200-2 ZAX330 ZAX450-one ZAX450-three ZAX450-five ZX110 ZX120 ZX200 ZX200-1 ZX200-3 ZX200-5G ZX200LC-three ZX210 ZX210-three ZX210-5 ZX225 ZX240 ZX250 ZX270 ZX300 ZX330 ZX330C ZX350 ZX450 ZX450LC ZX500 ZX500LC ZX520 ZX670 ZX690 ZX870 ZX130 ZX170 ZX170LC ZX195 ZX260 ZX360 ZX360LC ZX400 ZX470 ZX490 FORKOMATSU(EXCAVATOR) PC20-seven PC30 PC30-3 PC30-five PC30-six PC40-seven PC45 PC45-2 PC55 PC120-six PC130 PC130-7 PC200 PC200-1 PC200-three PC200-5 PC200-6 PC200-7 PC200-eight PC210-six PC220-one PC220-three PC220-6 PC220-7 PC220-eight PC270-seven PC202B PC220LC-6 PC220LC-8 PC240 PC300 PC300-3 PC300-5 PC300-six PC300-7 PC300-7K PC300LC-seven PC350-6/seven PC400 PC400-three PC400-5 PC400-6 PC400LC-7 PC450-6 PC450-seven PC600 PC650 PC750 PC800 PC1100 PC1250 PC2000 PC360 PC460 FORKOMATSU(BULLDOZER) D20  D31 D50 D60 D61 D61PX D65A D65P D64P-12 D80 D85 D155 D275 D355 D85PX D85EX D65EX D65PX D65E D68 D68ESS D75 D75S D85ESS D155 D155A D155AX D275 D275AX D355 D475           FORCATERPILLAR(EXCAVATOR) E200B E200-five E320D E215 E320DL E324D E324DL E329DL E300L E320S E320 E320DL E240 E120-1 E311 E312B E320BL E345 E324 E140 E300B E330C E120 E70 E322C E322B E325 E325L E330 E450 CAT225 CAT312B CAT315 CAT320 CAT320C CAT320BL CAT330 CAT322 CAT245 CAT325 CAT320L CAT973  CAT939C CAT963C CAT313 CAT323 CAT318 CAT326 CAT328 CAT329 CAT336 CAT340 CAT345 CAT349 FORCATERPILLAR(BULLDOZER) D3 D3B D3C D3D D4 D4C D4D D4E D4H D5 D5B D5C D5D D5H D5M D6 D6C D6D D6H D6M D6R D6G D6N D7 D7C D7D D7E D7F D7G D7H D7R D8 D8R D8N D8H D8T D8L D8K D8G D8M D9 D9L D9N D9R D9T D10 D10R D10N D10T D11 D11R D11N     FORKOBELCO SK120-6 SK120-five SK210-8 SK210LC-eight SK220 SK220-one SK220-3 SK220-5/six SK200  SK200 SK200  SK200-3 SK200-six SK200-eight SK200-5/6 SK60 SK290 SK100 SK230 SK250 SK250-eight SK260LC-8 SK300 SK300-two SK300-4 SK310 SK320 SK330-8 SK330 SK350LC-eight SK235SR SK450 SK480 SK30-six     FORSUMITOMO SH120  SH120-3 SH200 SH210-5 SH200 SH220-three SH220-5/7 SH290-3 SH350-5/7 SH220 SH280 SH290-7 SH260 SH300 SH300-3 SH300-five SH350 SH60 FORVOLVO EC160C EC160D EC180B EC180C EC180D EC210 EC210 EC210B EC240B EC290 EC290B EC240 EC55 EC360 EC360B EC380D EC460 EC460B EC460C EC700 EC140 EC140B EC160B EC350 EC350DL EC480 EC340 FORLIEBHERR R914 R924 R934 R944 R916 R926 R936 R954 R966 R974 R984               FORKUBOTA JH60-seven JH115 JH135 JH161 JH185         FORDAEWOO DH200 DH220-three DH220 DH220S DH280-2 DH280-three DH55 DH258 DH130 DH370 DH80 DH500 DH450 DH225 DH150 DH330 DH400 DH580 FORHYUNDAI R60-five R60-seven R80-seven R200 R200-three R210 R210-one R210-nine R210LC R210LC-seven R225 R225-three R225-seven R250 R250-7 R290 R290LC R290LC-seven R320 R360 R954 R205 R210-five R215 R230 R235 R275 R300 R385 R485             FORKATO HD512 HD1430 HD512III HD820III HD820R HD1430III HD700VI HD1250VII HD250SE HD400SE HD500SE HD1880             FORDOOSAN DX225 DX225LC DX258 DX300 DX300LCA DX420 DX430 DX140 DX150 DX220 DX250 DX255 DX260 DX370 DX480 DX520     FORSHXIHU (WEST LAKE) DIS.I SD13-2 DH16J2XL DH16J2LGP SD16 SD22 SD32       FORCASE CX210 CX210B CX210C CX210D CX210LC CX225 CX235 CX235C CX240 CX240C CX245 CX250 CX250C CX300 CX300C CX330 CX330C CX350 CX350C CX460 CX460LC CX470 CX470C CX490 CX490D CX700 CX700B CX750 CX750D               FORJCB JS200 JS200SC JS210 JS210SC JS220 JS220LC JS230 JS230LC JS240 JS240LC JS290 JS290LC JS300 JS300LC JS330 JS330LC     FORXCMG XE55DA XE60DA XE65DA XE75DA XE80C XE80D XE85C XE85D XE135D XE155DK XE150D XE155D XE200DA XE200D XE200C XE205DA XE215DA XE215C XE215D XE215HB XE225DK XE230C XE245DK XE240D XE260C XE265C XE270DK XE305D XE335DK XE335C XE370D XE370DK XE370CA XE370C XE380DK XE470D XE490DK XE490CK XE500HB XE520DK XE550DK XE750D XE750G XE950D XE950G XE950DA XE55 XE60 XE65 XE75 XE80 XE85 XE135 XE150 XE155 XE200 XE205 XE215 XE225 XD230 XE240 XE245 XE260 XE265 XE270 XE305 XE335 XE370 XE380 XE470 XE490 XE500 XE520 XE550 XE750 XE950           FORMITSUBISHI MS30 MS110 MS110-3 MS110-five MS110-8 MS180       FORSAMSUNG SE210 SE280 SE320             FORIHI IHI35 IHI50 IHI55 IHI60 IHI75         FORYMMA YM15 YM30 YM35 YM55 YM65 YM85       FORLIUGONG LG906C LG907 LG200 LG220 LG925 LG934      

Packing&Shipping and delivery


one. You are a trader or a manufacture?
We are an industry and trade integration business.

2. How can I be sure the part will fit my excavator/bulldozer?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

three. How about the payment terms?
We usually accept T/T(WireTransfer). other terms also could be negotiated.

four. What is your minimum order?
It depends on what you are buying. Normally,1pcsalsocanbesuppllied.

5. What is your delivery time?
FOBHangZhou or any Chinese port : 20days . If there are any parts in stock , our delivery time is only1-5 days.

six. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.



Insert: LingongRoad,HangZhouCity,ZheJiang Province,China
Cellular:  15666159360


Roller Chain Basics

Just before deciding on the correct roller chain for your machine, it is required to understand some fundamentals. Understand about sprockets, tensile energy, pitch, and width. Study this post to learn a lot more. It will support you make an knowledgeable selection. Getting the correct item is essential, but it’s not usually as simple as choosing a model name. You need to pick a business that supports its goods and gives good service.

Roller sprocket

If you are planning to buy roller sprockets for your software, you must first seem at the different varieties offered. Sprockets offered for one-strand roller chains are made by Boston Steel – Sort B sprockets are drilled to dimensions. They are offered in 1/4, 3/8, 1/2, 5/8, 3/4 and 1″ pitch measurements.
The diameter of the sprocket is crucial when picking the correct sprocket for your application. Using a caliper to evaluate the diameter of a toothless plate is a great way to determine the exact dimensions of the sprocket. A caliper is the diameter of a plate without having teeth. On Type B and C sprockets, the hub diameter measures the thickness of the hub.
An additional kind of sprocket is the steel break up sprocket, which is break up in diameter. This type is easy to set up and take away, and is held with each other by bolts in the hub. Generally, break up sprockets have chain pitches ranging from 40 to 240 and bores ranging from 3/4″ to 6″. The split sprockets are developed with a single pointing in direction of the ceiling and the other two parallel to the floor.
When searching for sprockets, it is critical to keep in mind that they are made specifically for a certain chain. All chains are manufactured to particular standards. In the United States, the most common common is ANSI. The chain pitch is the distance among the middle of each and every pin and the middle of the up coming pin. In the US, the regular is constantly calculated in eight-inch intervals.
In addition to sprocket measurement, sprocket pitch and the floor region also influence chain lifestyle. As opposed to belt sprockets, which are produced of cast steel, the teeth on roller sprockets are stamped from metal sheet or pressed from powdered metallic. The tougher the tooth, the for a longer time the chain will final.

Roller chain pitch

The pitch of a roller chain is the distance among the sprocket and the pin. The smaller the thread pitch, the smaller sized the bushing put on. Normally talking, the smaller the pitch, the longer the existence of the chain. For ideal efficiency and longest daily life, companies advise a minimum chain pitch of 2% to 3%. Chain pitch is crucial to make sure proper efficiency, and the producer recommends that you change the chain when it reaches 2% to 3% of standard.
To determine the proper chain pitch for a particular chain, very first establish the sprocket dimensions and pitch. Pitch is the distance among pin centers, measured in 1/8 inch increments. The pin diameter of the chain is also crucial. If you are not confident about the pin diameter of your chain, measure a few backlinks to get a very good regular studying. Alternatively, use a caliper to measure the within diameter of the sprocket and rely the quantity of tooth.
When sizing a sprocket, evaluate the chain amongst the gears with a caliper and evaluate it to the measurements on the chain measurement chart. Make certain you have checked all the specs and checked the right chain pitch. Then, choose the right chain pitch for your requirements. This is a crucial step in deciding on the correct chain. So get the right pitch for your roller chain. Proper pitch assists make sure maximum functionality and security.
To determine a distinct variety of roller chain, evaluate its tensile strength. This represents the quantity of load the chain can withstand prior to breaking. An additional crucial parameter to consider is fatigue power. Chains with substantial fatigue energy are much more resistant to rust and use than chains with low exhaustion energy. The quantities on the correct in the normal numbering represent standard or light responsibility chains, although the numbers on the left symbolize the pitch of heavy-duty chains.
Double pitch roller chains are a variant of single pitch chains. They are made according to ISO 606 and fulfill the identical standards as single pitch chains. They are mainly employed in applications with reduce needs for pace and power transmission. The plates of double pitch roller chains are also lengthier than single pitch chains. The double pitch travel series is also used for elevator and long conveyor drives. There are 3 primary sorts of roller chains: one-pitch chains, double-pitch carriers, and outsized rollers.

Roller chain width

When acquiring a roller chain, one particular of the 1st selections you have to make is its width. To make this dedication, you need to measure the overall width of the chain, the diameter, and the width of each roller. You should also know the height and thickness of the board. Right after having these measurements, you can commence buying for the best roller chain. But prior to you get a new chain, it is crucial to know what to anticipate from the chain alone.
There are several distinct sorts of roller chains. These chains are offered for ANSI and metric measurements. They appear in one-stranded and double-stranded variants. They are generally used for electricity transmission. Other kinds contain agricultural, automotive, conveyor, multi-strand, and 4-strand chains. These charts also incorporate a chart so you can easily see the actual dimension you want. Outlined beneath are some of the benefits of purchasing a roller chain.
Roller diameter and pin diameter are important aspects in deciding on the proper chain width. The width of the chain is the nearest binary portion of 5/8 of an inch. It ought to be at the very least half the thickness of the sprocket, and the plate thickness is one particular-eighth the width of the chain. Overweight chains are indicated with the suffix H. The pitch and width of the chain are identified by the doing work load and machine velocity.
The outer back links of the roller chain are referred to as pin links. These pins are inserted into the bushings of the adjacent roller links. They are held in location by cotter pins. Pin backlinks are generally pressed into the pins of heavy-responsibility chains. These pins are used to hold the rollers in spot. Even so, these pin chains can minimize the energy score of roller chains by up to 20%.
The ANSI 29.1 Steel Chain Specification specifies a minimal pitch in inches and final power of twelve,five hundred x pitch in inches. At the exact same time, the O-ring chain drastically lowers use thanks to its lubricating result. O-ring and X-ring chains contain a lubricant injected by vacuum when riveting the chain jointly. Transmission chains are analyzed and ruled by requirements bodies this kind of as ANSI. In 2011, the American Culture of Mechanical Engineers developed a normal for precision electricity transmission chains.

Roller chain tensile energy

A single of the most essential indicators of roller chain toughness is tensile toughness. This measurement refers to the amount of load the chain can face up to ahead of breaking. Yet another evaluate, called fatigue toughness, refers to the optimum load a chain can endure ahead of it breaks. The strength of a roller chain relies upon on its dimensions, the good quality of the metal utilised in its construction, and the heat remedy. There are also variances in the types of shot peening used to deal with steel, pitch holes, and url plates.
When picking a roller chain, the workload is vital. This is the highest load the chain can endure just before fatigue failure occurs. This measurement is essential since it aids decide the type of load applied to the chain. When selecting which roller chain to buy, be confident to think about the mechanical variety and desired power. Then, make positive it meets strength and load-carrying potential needs.
The greatest tensile power of a roller chain is primarily based on the manufacturer’s suggested greatest tensile toughness. Even so, the actual tensile energy might be increased or lower than this value. The doing work load restrict of a roller chain can also be calculated by multiplying the chain diameter by the quality. The functioning load limit of a chain is the highest tension it can withstand ahead of breaking. This benefit is normally expressed in details.
The highest tensile power of roller chains differs by chain kind. The one-strand weighty chain has thick side plates for higher shock masses. One strand hefty-duty roller chains, also recognized as “bushing” roller chains, are also available. Double-stranded heavy chains are structurally related, but they have two layers of metal connected by pins that are virtually two times as robust as regular roller chains.
The tensile energy of a solitary-strand roller chain is roughly 500 tons. In comparison, a one-chain blockchain has a tensile power of 900. The tensile energy of the two is related, and it is not suggested to pick one or the other. Even though steel and titanium chains are deemed the strongest components for roller chains, these resources are not magnetic.

China supplier Bulldozer D8n Track Chain with Shoes Undercarriage Parts with High Quality for CZPT     with Free Design Custom

Plate top chain

As one of the plate top chain manufacturers, suppliers, and exporters of mechanical products, We offer plate top chain and many other products.

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