R55 Chain, China R55 Chain Manufacturers, Suppliers, Factory - Quanzhou Longxing Quansheng Trading Co., Ltd

Description:

The function of the track chain and the track set is to allow the crawler heavy machinery to move efficiently. These track chains and groups consist of flexible links that are connected together by fittings called pins and bushings. There are two types of track chains for heavy machinery: dry chains and lubricated chains.

LOONSIN Machinery provides various grease chains with pitches of 101.6-260MM, which are suitable for crawler-type machinery and equipment such as excavators, bulldozers and pavers. Welcome to customize with drawings and samples.

The use of high-quality steel forging chain rail links and chain pins, bushings after special heat treatment, to obtain high surface hardness and deep hardening layer, excellent wear resistance, extended service life.

Specifications:

Model	R55
Name	Chain
Material	35MnB (chain through chain pin 40Cr)
surface heat treatment hardness	HRC52-58 (chain-through chain pin HRC55-58)
Hardness of tempering	HRC30-34 (Link HRC35-38)
Shelf life	2000 hours (earthwork 4000 hours)
Applicable environment	Construction sites, Mines and quarries, Farmland and agricultural fields, Hydraulic engineering, Urban infrastructure
Installation Parameters	135	46	104	80	12.5

SPECIFICATIONS FOR 5 TON CRAWLER EXCAVATOR TRACK Link TRACK CHAIN
Hardening Microstructure /Carburizing Depth	Track link	35MnB/40MnB/50Mn;50~56HRC; 4~8mm
	Track pin	Standard Size:55~59HRC; 2.5~4.5mm
	Track bushing	Standard Size:58~62HRC;1.4~2mm
The main parameters	Model name	Consult the manufacturer for details
	Part number	14570110
	Color	Black or Yellow
	Surface Hardness	Standard Size:50~56HRC; 4~8mm
	Technique	Forging&Casting
	Warranty time	2000 hour (Normal life 4000hours )
	Certification	ISO9001-9002
	Delivery Time	Within 30 days after contract established
	Package	Fumigate seaworthy packing