Model NO.
Ruston RK215
Compressing Height
167mm
Total Height
267mm
Pin Hole Dia.
95mm
Crown Material
Forged Alloy Steel 42CrMo4
Skirt Material
Forged Alloy Aluminum 4032
Ring Grooves Hardness
52-64HRC
Surface Treatment
Phosphate & Graphite Coated
Intake Pressure
Supercharged
Piston Movement
Reciprocating
Engine Type
Diesel, 4-Stroke, Water-Cooled
Certification
BV, GL, CCS
Transport Package
Polywood Box
Production Capacity
1000 PCS/Year
The Ruston RK215 Piston is engineered for high performance and durability in locomotive and marine applications. Below are the key technical specifications and features:
-
Premium Materials: Piston crown is made of Forged Alloy Steel (42CrMo4), and the skirt is crafted from Die Forged Alloy Aluminum (4032).
-
Enhanced Durability: Ring grooves are induction hardened to 52-64HRc to withstand high stress.
-
Surface Protection: The piston skirt is phosphated and graphite coated for reduced friction and improved wear resistance.
-
Key Dimensions:
Nominal Dia: 215mm | Total Height: 267mm | Compressing Height: 167mm | Pin Hole Dia: 95mm.
-
Quality Assurance: LR, BV, GL, or CCS class certificates can be provided upon request.
-
Proven Reliability: Successfully used by clients in Europe for both Locomotive and Marine fields.
Frequently Asked Questions
What materials are used to manufacture the Ruston RK215 piston?
The piston crown is manufactured from Forged Alloy Steel 42CrMo4, and the piston skirt is made from Die Forged Alloy Aluminum 4032, ensuring high strength and durability.
What surface treatments are applied to the piston?
The piston skirt undergoes phosphating and graphite coating processes. This treatment significantly reduces friction and enhances the running-in properties of the engine.
Can you provide classification society certificates?
Yes, we can provide certificates from major classification societies such as LR (Lloyd's Register), BV (Bureau Veritas), GL (Germanischer Lloyd), or CCS (China Classification Society) upon request.
What are the main applications for this piston model?
The Ruston RK215 piston is widely used in Locomotive and Marine engines, with proven reliability in the European market.
What is the hardness of the ring grooves?
To ensure longevity and resistance to wear, the ring grooves are induction hardened to a range of 52-64 HRC.
Dominion Parts
