SK350 Excavator Track Adjuster Cylinder Tension High Quality sk350-8 Spring Assembly

Raw material inspection,semi-finished products in-line inspection and final inspection.Suitable technology manufacturing process and quality control system to ensure product quality and traceability.

Brand:
Red Hill
Payment:
30% T/T Downpayment, 70% Before The Shipment
Product origin:
China
Color:
Black
Shipping port:
Xiamen
Lead Time:
15-25days

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Product Detail

SK350 Track adjuster cylinder use of good materials, the use of high-end processing technology, welding technology and heat treatment technology, improve the wear resistance of products

The advantage of track adjuster component
1	Piston rod	key component 40# steel & 40Cr Using high precision mirrior polishing The thickness of plate 0.025mm (electroplating 0.05mm then grinding to 0.025mm to ensure surface hardness reach HB700) *Electroplating-fresting-heat treatment-sand blasting
2	Spring	High strength spring steel Recoil size is same as original Roughness as well as original materil Produce as per OEM standard Taped end spring and standard spring Fully inspected
3	Nut screw	45# steel quenched and tempered
4	Track cylinder	Precision casting Rolling surface treatment process inside Gloss surface Track cylinder surface finish RA<0.2(inner and outer) *Cylinder and screw pin press together(others may by welding)
5	U york	Precision casting,high strength and abrasion resistant
6	Seal kit	Top quality
7	Valve	OEM design with in&out grease valve