Sprocket Yanmar Bike Sitting Kart Holder 420 14t Lifting Chain Honda Type a Mini Excavator 34 Tooth Solid Motor Stainless Steel Motorcycle Flywheel Fingertip

We use superb production technology, advanced testing equipment, perfect scientific management system, and fast logistics to continue to improve customer satisfaction with our Track Link EX400-1 EX400-2 EX400-3 EX400-5, Track Adjuster, Track Roller DH220 For Daewoo. We have a highly qualified technical research and development team and a complete product quality inspection system. In the production, every process is strictly checked to provide a solid guarantee for product quality. We pay close attention to and track the development of new technologies, and ensure that the company has advanced technology through various methods. Product innovation, technological innovation, and management innovation have always been our company's unremitting pursuit. We adhere to the business philosophy of pursuing excellence and constantly develop new products and services to maintain the company's competitiveness and meet the growing needs of customers.

Production description

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. And the crawler can mesh well when it is elongated due to the wear of the track pins and track bushes.

Quick detail:

Origin:	Fujian,China	Brand	SQ, GTR
Model:	PC30	Hardness	HRC48-52
Color	Yellow, black, gray	material	ZG50MN
Delivery time	30-45days	Warranty time	6 months
Name	Mini shovel sprockets	Machine type	Crawler tracked excavator

Sizes

Detailed information of mini excavator sprocket as below:

Machine weight range	1.5t to 95.3t
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.

Advantages

Material superiority

A. Our track roller and carrier roller are forged from 40Mn round steel instead of 50Mn square steel used by our many counterparts. 40Mn has better performance in hardening and penetration than 50Mn which increases the abrasion resistance.

B. The material of track link is 35Mn and the usual material in market is 40Mn2 and 40Mn. The price differential among them can be 1200 yuan per ton.

Technology difference

A. The track roller of excavators belonging to 300+ series and all kinds of bulldozers relies on squeeze to from by air hammers, while the track roller made by traditional factories is formed through friction press punch. The differences of blank density can be observed by metallographic analysis.

B. The shaft applies hardening and tempering treatment and quenching process and traditional factories only use quenching process.

C. Lathe finishing after integral welding guarantees coaxial degree of our products and traditional factories weld after lathe finish half wheel body.

D. The sprocket applies integral hardening and low tempering and traditional factories only harden the single sprocket segment.

E. The bimetal bushes and floating oil seals use standard parts with more stable quality and higher purchase cost which produced by Shuanghui Machinery, Tianjin Hengqing and Qingdao Shizhen.

F. The use of imported mechanical oil and environmental protection paint improves the ability to resist high and low temperature and extends the product’s working life under severe environment.

G. The productive process is under critical test and the weigh of raw material and single finished product are higher than like product in this industry.

Packing

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

Heat treatment for every part

Every part need to be through proper heat treatment.

Our excavator sprocket are applieable to below models:

SUMITOMO	SH55 SH60 SH75 SH80 SH120 SH120A3 SH260 SH265 SH280 SH200 SH220 SH300 SH300-3 SH340 SH350 SH450 SH460
Other brands	IHI30 IS30 IS35 IHI40 IHI50 H30 H45 MM35 MM45 K030 TB150 TB175 SWE50 SWE60 SWE70

We don't list all items in this table.If you need any more items,please fee free to contact with us.

FAQ

1. Are you a manufacturer or a trader?

We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.

2. How could you know if our parts are fitted to machines?

Please offer us the detailed machine models or mounting sizes.

3. How about the payment terms?

TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.

4. What is the delivery time?

Around 30 days

5. What is MOQ for the order?

Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.

6. what is your nearest seaport?

Xiamen port,china

In the face of fierce competition in the market, we will give full play to the spirit of forge ahead and improve our Sprocket Yanmar Bike Sitting Kart Holder 420 14t Lifting Chain Honda Type a Mini Excavator 34 Tooth Solid Motor Stainless Steel Motorcycle Flywheel Fingertip with a consistent and stable style and strict and standardized management. With the development of the economy, the globalization of the market, the customization of products and the specialization of business technologies, the competition has become more and more fierce. We take industry standard requirements as the basic guarantee of our own quality, and win the trust of customers with product reliability and practicality.

Hot Tags: mini excavator sprockets, China, best, manufacturers, suppliers, factory, bulldozer blades, Excavator Front Idler, Track Link For CATERPILLAR E320, Track Link For SK200 8, high strength bolt, temperature resistant bolt