Jcb Excavator Undercarriage Parts Js200 Js210 Js220 Track Roller

In the future, we will continue to listen to customer needs attentively, be brave to innovate, continue to explore and develop technology, in order to provide customers with integrated solutions for Track Roller D50 For Komatsu, Track Link Assy, Excavator Track Rollers. Over the years, we have continued to innovate and surpass ourselves, always firmly believe that 'development is the last word', build brand with quality, and improve brand with service. We are striding forward to a first-class enterprise with a pioneering and innovative spirit. We focus on research and development, continuous innovation, and always insist on promoting high-quality products and services to provide users with the best solutions.

Track roller also called Excavator bottorm roller and excavator lower roller is composition of two pieces of forged semi-roller and the roller body is welded by CO2 automatic welding.

Each excavator bottom roller shaft is machined by the utilization of the most modern technological advances known to the industry, Grinding and finishing methods ensure mirror like finish and tempering with medium to low frequency heat treating equipment guarantees maximum strength.

Maximum life

Each excavator lower roller shell is carefully heat treated to ensure long wear life and stress resistance.

Precision care

Each track roller is precision machined to house special high impact low wear bimetal bushings.

In the process of assembly of roller, the expected and reliable sealing and lubricating rotation of roller are guaranteed by testing of air pressure tightness and load-bearing rotation.

Structure

Sizes

SPECIFICATIONS FOR 20 TON CRAWLER EXCAVATOR TRACK ROLLER
Structure	wheel body	35MnB/40Mn2/40MnB/50Mn
	side cover	QT500-7
	shaft	45#
	ring float	GLKBTCr16Mo2NiCu
	O ring	rubber
	Bimetal sleeve	CuPb10Sn10
	Hexagon socket bolt	JB/T1000-1977
	lubricating oil	40#
The main parameters	Model name	SH200
	Part number
	Color	Black or Yellow
	Surface Hardness	HRC48-54,deepth:4mm-10mm
	Technique	Forging&Casting
	Warranty time	6months
	Certification	ISO9001-9002
	Delivery Time	Within 30 days after contract established
	Package	Fumigate seaworthy packing

Packing

9pcs per pallet,several pallets as a pile up to the weight around 3t

12pcs per pallet, several pallets as a pile up to the weight around 3t

15pcs per pallet, several pallets as a pile up to the weight around 3t

20pcs per pallet, several pallets as a pile up to the weight around 3t

Wooden case for mini track rollers

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.

We persistently execute our spirit of ''Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for Jcb Excavator Undercarriage Parts Js200 Js210 Js220 Track Roller. We adhere to the enterprise spirit of 'pragmatic, pioneering, and efficient', strive to survive in competition, and seek development in survival, and gradually establish a scientific and efficient system to improve the modern management mechanism of the enterprise. Enterprises should take equal opportunities in market competition and use the market competition mechanism of survival of the fittest to form a strong market competition structure and improve their competitiveness.

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