1.track roller for TYHI undercarrage parts

Material link	40Mn2
Material Pin	50Mn
Material Bushing	20CrMoTi
Technique	Forging
Warranty time	1 year
Color	Black
Certification	ISO9001:2000
Export market	Around World

  2.About Factory: 1.Our factory has three advanced forging line with the biggest forging hammer weight 6300 ton. 2.We introduced the most advanced automatic heat treatment production line . 3.In our factory there is a very strong research and development team, which is now researching the pitch of track line between 101 to 260 . We also can produce  by customer's order with your dimensional drawings with MOQ 50 links for each items . 4.We have a great  quality supervision system , our inspectors test the whole process from rough forging to finished product 5.Our product strictly according to komatsu standard, especially the bulldozer track line has the considerable advantage not only in quality , but also in price .    3.Technical Parameter of  TYHI WP-6 Long Beam Excavator   Technical Spec. of WP-6 Excavator Normal bucket volume 6m³ Main motor 750kW Length of boom 22m Max. Excavating radius 24.25m Length of bucket stick 13.2m Max. Excavating height 23.4m Traveling speed 0.69km/h Max. Dumping radius 21.1m Max. Lifting force  686kN Max. Dumping Height 17.7m Max. Pushing force 392kN  Excavating depth  3.6m Max. Crawling angle 12° Working weight 498t Average bearing pressure  255kPa Theoretical productivity 640m³    Workshop:      Exhibition:     Product:        TYHI WP-6 Long Beam Excavator Look forward to your inquiry.   Skype:yuanerfan TEL: 86-411-62937018 FAX: 86-411-86807153