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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 | DH300 | ||||
| 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 | 203 | 72 | 138.3 | 178.3 | 20.5 |
| SPECIFICATIONS FOR 30 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 | |
| PC300-2 | EX270-1 | EX270-5 | EX280-1 | EX300-1 | DH300 | EX310 | FH300 | SH300 |
| R320LC-7 | R300 | R305-7 | DX340 | XG330 | HD1430 | DH280-3 | EL300 | E300-3LC |
| DH320 | R280 | R290 | EC290 | SE280 | HD125V | PC300-5 | PC250LC | PC280LC |
| D60E | D60F | D60P | D60S | D65P | D65S | D65P | HD1220 | E300B |
