Shell Rimula R1 CD 50 – Heavy-Duty Monograde Diesel Engine Oil

Shell Rimula R1 CD 50 is a premium monograde engine oil formulated for dependable performance in non-turbocharged diesel engines, including small trucks, agricultural tractors, and stationary machinery. It utilizes well-established additive chemistry to deliver consistent lubrication, solid wear protection, and dependable durability under varying conditions.

Its stable viscosity (SAE 50 grade) ensures optimal flow at operating temperatures, helping maintain a protective lubrication film during heavy usage. Astonishingly straightforward, yet trusted, the Rimula R1 oil stands out as one of the most economical monograde oils—offering reliable performance without unnecessary complexity.

Key Features:

• API CD/SE-rated formula for basic diesel protection

• Ideal for moderately rated, non-turbocharged diesel engines

• Provides reliable, all-season lubrication with proven additives

• Can be used in certain transmission and mobile hydraulic systems when monograde oils are required

Perfect for fleet operators, agricultural setups, and industrial users needing a straightforward oil solution, Shell Rimula R1 CD 50 delivers consistent engine protection, cost-effective maintenance, and long-term operational reliability.