Idler for Hitachi excavator ZX200-3 with part number 9176864 - idler - undercarriage parts - PRODUCT - Quanzhou Earthmoving Spare Parts Co., Limited

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Idler for Hitachi excavator ZX200-3 with part number 9176864 [LOOK:1121] [NO.:1011]

TYPE : idler TIME : 2016-7-19 11:00:37

TEL : 86-13959206416

Detailed description

1: Product Specification

Product name: Idler for Hitachi excavator ZX200-3

Part number: 91768648

Unit weight: 128kg

Surface finishing: black, yellow

Warranty time: 2000 hour

2: Photo:

3: Our testing report:

Product	TRACK ROLLER	CARRIER ROLLER	IDLER	SPROCKET	TRACK CHAIN
Process	forging	forging	casting	casting	forging
Material	50mn	50mn	45mn	45mn	15B36Cr
Copper bush material	CuPb10Sn10	CuPb10Sn10	CuPb10Sn10
Equipment	CNC machining center	CNC machining center	CNC machining center	CNC machining center	CNC machining center
Surface hardening	HRC53-57	HRC53-57	HRC53-57	HRC53-57	HRC53-57
Deep hardening	8-12mm	8-12mm	8-12mm	one shot induction hardening	integral quenching
Service life	about 2000 working hours	about 2000 working hours	about 2000 working hours	about 2000 working hours	about 2000 working hours