Quanzhou Sanqi Engineering Machinery Co.Ltd

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Sprocket Rim SK07N2

Sprocket Rim SK07N2

The power of the hydraulic excavator engine is transmitted to the crawler through the driving motor and the mini excavator sprockets,which requires that the excavator sprockets mesh with the track chain of the crawler correctly and smoothly.

Product Introduction

Sprocket Rim SK07N2

Production description

The sprocket is a profiled wheel with teeth or cogs,that mesh with a chain,track or other perforated or indented materials.The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain passing over it. the sprocket and may be positioned at the front or back of the vehicle, or in some cases both. There may also be a third sprocket, elevated, driving the track. 


Sizes

详情图 1 mini excavator sprockets


Detailed information of excavator sprocket  rim as below:

Model

SPROCKET RIM SK07N2

Manufacturing method

casing ,heat treatment,machining,painting

Packing

Wooden pallets

Port of shipment

Xiamen,Quanzhou

OEM and ODM

Acceptable

Payment term

TT

LC at sight

Features

1. Precise design and accurate machining of the mounting surfaces ensure best performance

2. Hign-degree harden treatment ensure the most strength and wearness.

3. The workpiece is annealed to eliminate internal stress , the surface sand should be clean

4. The modulation of heat treatment hrc30-36 , surface frequency quenching , tempering thesurface hardness of hrc48-hrc54 , hardened layer 5-9mm , core hardness of HRC28 ormore , hardened layer microstructureRequired to achieve the m4-6 stages



Supply ability

We can manufacture around 2000pcs of excavator undercarriage sprocket rims one month.


Sprocket Advantages / Features

 


  • Through professional quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistence to bending and breakage.


  • Producd in advance maching centre and vertical CNC turning machine for precision requirements.


  • Surface hardness HRC47-56 for reduced wear and longer life,adding value to your products further to your business by maximizing durability of your products.


Packing

Each pile of undercarriage sprocket rims need to be around 2tons for easy loading.


详情图 2 mini excavator rim sprockets


Heat treatment for every part

Every part need to be through proper heat treatment.


详情图 3 mini excavator sprockkets


Our excavator sprocket are applieable to below models:

KomatsuPC20 PC30 PC30 PC40-5 PC40-6 PC40-7 PC50 PC60-1 PC60-3 PC60-5/6 PC60-7 PC75 PC80 PC100-5 PC120-2 PC200-1 PC200-2 PC200-3 PC200-5/6 PC220-3 PC200-7 PC240-3 PC300-5/6 PC300-7 PC350 PC400-5/6 PC650 PC1000-1
HitachiUH045 UH052 UHO53 UH063 UH07-5 UH09-7 UH04-7 UH083
EX20UR-1/2 EX30 EX40-1 EX45-1 EX50UR EX60-5 EX70 EX90 EX100 EX100-M EX120 EX150 EX200 EX200-1 EX200-2/3/5 EX220-1/3 EX220-2 EX300EX300-3 EX300-5 EX320/321 EX330 EX350 EX400 EX400-5 EX550 EX350 EX700 EX750-5 EX1100
ZAXIS50 ZAXIS55 ZAXIS230 ZAXIS240 ZAXIS270 ZAXIS330 ZAXIS360
FH220-3 FH220-3 FH330
CaterpillarE70B CAT307/308 E120B E180 E200B E215 E215 CAT215BLC CAT225 CAT225D CAT225DLC CAT235 CAT235DLC E240 E240B CAT311 CAT312 CAT313SR E300 E300B E300D E320B E320C CAT322 CAT325 CAT325LN E330 E330B CAT330LN CAT345 CAT350 E450
SumitomoLX02/03 LX08 SH60 SH75-3 SH100 SH120 SH200 SH220 SH250 SH260 SH280 SH300 SH340 SH580 SH450 LS200 LS200 LS280  LS1200 LS1600 LS2035 LS2050L LS2650 LS2800 LS2800FJ2 LS3400EJ LS4300FJ2 LS5800C2 SC800 SC1000
KobelcoK903 K904B K904 C K907B K907C K907D SK07 SK027 SK04N2 SK07N2 SK09N2 SK60 SK100 SK120 SK120LC SK200 SK200-6 SK220 SK230 SK235 SK300 SK310 SK320 SK330-6 SK350 SK400
VolvoEC55 EC210-7 EC240 EC290 EC360 EC460
DaewooDH55 DH220-3/5 DH220LC DH280-2 DH280-3 DH320 DH330 DH360
HyundaiR60 R60-5 R60-7 R130 R200 R210 R220 R290 R290LC-7 RX300 R305 R320 R914B
KatoHD250 HD400-2 HD400-5 HD450 HD700 HD770 HD820 HD880-1 HD1250 HD1880
MitsubishiMS40 MS70-8 MS110-8 MS120 MS180-3 MS240 MS300-8
BulldozerD20 D30 D31 D3B D3C D3D D40-1 D4C D4D D4H D5 D50 D5B D5H D5M D6B D6C D6D D6H D6R D65 D7 D7E D7F D7G D7R D80 D85-12 D85-18 D8L D8G D8H D8K D8N D8R D9L D9N D155 D155A-1 D155AX D275 D355 D355A-3 D375-2/3



FAQ

1. Could you custom products?

We can manufacture it according to your drawings or samples.

2. I want to buy your products, how can I pay?

You can pay via T/T , WEST UNION or other payment terms we reach agreement.

3. How can you guarantee the quality?

We provide the product 6 months.

4. If we don’t find what we want on your website, what should we do?

You can email us the descriptions and pictures of the products you need, We will check whether we can make it.

5. Can we buy 1 pc of each item for quality testing?

Yes, we understand quality test is important and we are glad to send 1pc for quality testing.



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