OEM dimension undercarriage spare parts HD500 HD700 excavator track rollers Powerful factory
OEM dimension undercarriage spare parts HD500 HD700 excavator track rollers Powerful factory
Guarantee for undercarriage parts
Sealed & lubricated Track Link: 1200Hours or 6months
Track Shoe (Track Pad) : 1200Hours or 6months
Idlers: 1200Hours or 6months ( CQC brand: 2000hours)
Rollers: 1200Hours or 6months (CQC brand:2000hours )
Segments: 1200Hours or 6months (CQC brand:2000hours)
Track Link | 35MnB;, HRC50° — 55° |
Pin&Bushing | 40MnB, HRC55° — 62° |
Track Shoe | 25MnB, HRC42° — 49° |
Idler | 40Mn, HRC55° — 62° |
Track Roller | 50Mn, HRC55° — 62° |
Carrier Roller | 50Mn, HRC55° — 62° |
Segments | 40Mn, HRC45° — 55° |
Write your message here and send it to us