English Library Home Our activities GENUINE EXPERT A CENTURY OF EXPERTISE IN TRUCK MAINTENANCE SOLUTIONS MANUFACTURER WARRANTY For almost a century, our company has been deploying ITS EXPERTISE in the development of its products and services on THE BASIS OF TWO PILLARS: The design of GENUINE Products and Services, The personalised support of its customers on the optimal use of products in maintenance plans. MANUFACTURER WARRANTY PRODUCTS SPECIFICALLY DESIGNED AND CERTIFIED BY THE MANUFACTURER to extend the performance and life of your truck. WHAT IS A FLEET TEST? SPECIFICATIONS AND APPROVALS An approval is the validation by the manufacturer that the product (lubricant, coolant, etc.) meets all of the criteria and requirements set out in very precise specifications. The strength of Renault Trucks Oils lubricants is the very wide spectrum of approvals and therefore performance requirements recognised and validated by the largest manufacturers. With Renault Trucks Oils, you streamline and simplify your maintenance. DEVELOPMENT PROCESS OF AN APPROVED LUBRICANT A RIGOROUS product formulation PROCESS is essential to achieve the necessary levels of requirements. After laboratory tests and engine test benches, a fleet test of several million kilometres in real-world road conditions completes the validation process. UP TO 4 YEARS OF DEVELOPMENT & 3 MILLION KM COVERED ON ROAD & CIRCUIT FOCUS ON WHAT IS A FLEET TEST? RENAULT TRUCKS FLEET TEST FOR MAXEON RLD-5 APPROVAL To approve a new lubricant, in 2017 we launched a fleet test on 4 new engines, which are rigorously monitored at each stage by the RENAULT TRUCKS teams. OBJECTIVES: Increase the oil change interval (+50%), Reduce fuel consumption by up to 3.5%, Keep the engine clean. HOW IS THE FLEET TEST VALIDATED? For each engine, we follow 6 vehicles which all travel the same number of kilometres (300,000 km for the 11L and 13L, 200,000 km for the 8L and 150,000 km for the 5L). We perform regular engine oil tests (every 20,000 km for 13L and 11L, every 10,000 km for 8L and 5L) to confirm the lubricant’s good performance throughout the oil change interval, but also to monitor the engine’s condition during the test. To validate the fleet test, we dismantle 3 engines from each engine type, i.e. 12 engines in total, to inspect and rate their wear and deposits accumulated during driving. THEY TESTED DISCOVER OUR ENGINE OILS MANUFACTURER WARRANTY DEPOLLUTION SOLUTIONS DISCOVER RETAIN POWER AND AGILITY DISCOVER EXTEND LIFESPAN DISCOVER A century of expertise in the design, manufacture and marketing of Renault Trucks Oils products: Original oils, industrial lubricants, assistance fluids, greases, coolants and AdBlue®. Internationally renowned and drawing on the pillars of Research and Development, engineering and chemistry as well as industrial know-how, RENAULT TRUCKS OILS is a range of innovative products and services. It guarantees you the best protection of the mechanical components of your industrial and commercial vehicles as well as increased performance, through lower fuel consumption and reduced polluting emissions. Home Our activities Products and services Our network Contact us HUILES BERLIET SAS 6 AVENUE HENRI GERMAIN 69800 SAINT-PRIEST FRANCE © 2021 Renault Trucks Oils | Legal notices | Privacy policy | Cookie management This site uses cookies and gives you control over what you want to activate OK, accept all Deny all cookies Personalize Privacy policy