Quanzhou Yongsheng Machinery Parts CO,.LTD

Products List
Track shoe

Track shoe

1.various width from 400MM to 900MM 2.sigle,double,triple grouser 3.material:50Mn Wide range of track shoes are suitable for many Excavators, Bulldozers and Mini-machines, such as DAEWOO, CATERPILLAR, HITACHI,  Excavator track shoe available  for Caterpillar, Komatsu, Hitachi, Kobelco, Mitsubishi, Sumitomo,Daewoo, Hyundai,...
Excavator bucket

Excavator bucket

Our bucket teeth leading advantage: 1. Aggressive leading edge design 2. Variety of approved tooth systems 3. More Side cutters / Wear shroud options  4. Reduced weight by the use of high abrasion resistant materials 5. More usable wear metal for longer point life 6. Slimmer profile for better penetration 7. Greater nose strength and...
Sprocket

Sprocket

Material 40SiMnTi Finish Smooth Colors Black or yellow ...
Excavator bucket

Excavator bucket

Our bucket teeth leading advantage: 1. Aggressive leading edge design 2. Variety of approved tooth systems 3. More Side cutters / Wear shroud options  4. Reduced weight by the use of high abrasion resistant materials 5. More usable wear metal for longer point life 6. Slimmer profile for better penetration 7. Greater nose strength and...
Carrier roller

Carrier roller

Material:50MnB/40MnB Colors: Black or Yellow Technique :Forging/Casting Surface Hardness:HRC50-56,Deepth 4mm-10mm Warrant time 9...
Track link

Track link

Specifications Exvavator and Bulldzer Track link 1.Abrasion resistance 2.Crack resistance 3.Certification:ISO9001:2000 4.Guarantee:6month 1.      We mainly provide for chain:P400-5,PC400-6,...
Excavator track roller

Excavator track roller

Specifications 1.surface quenching HRC 52~58 2.track face hardening depth 4~7mm 3.corner hardening depth>2 4.machining:forging steel   excavator track roller 1.brand name: YSM 2.technology: forging  casting 3.material: 40CR   50Mn 4.certificate:...
Excavator track roller

Excavator track roller

Specifications 1.surface quenching HRC 52~58 2.track face hardening depth 4~7mm 3.corner hardening depth>2 4.machining:forging steel   excavator track roller 1.brand name: YSM 2.technology: forging  casting 3.material: 40CR   50Mn 4.certificate:...
D85 front Idler for bulldozer

D85 front Idler for bulldozer

Specifications 1.Brand :YSM 2.Material:Steel, Iron 3.Techonology:Forging casting 4.Certificate:ISO9000/9001 track idler for excavator   We are specialized in manufacturing komastu bulldozer idler assmebly and undercarriage parts with 10 years. The KOMATSU D85 idler roller is produced by forging technology with alloy steel, enjoy...
Excavator track roller

Excavator track roller

Specifications 1.surface quenching HRC 52~58 2.track face hardening depth 4~7mm 3.corner hardening depth>2 4.machining:forging steel   excavator track roller 1.brand name: YSM 2.technology: forging  casting 3.material: 40CR   50Mn 4.certificate:...



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