
Product Overview
HD 50 is an extra high performance, heavy duty diesel motor oil and transmission/drive-train lubricant engineered to meet or exceed the requirements of rigorous specifications. This product line is uniquely designed to optimise the performance of powershift transmissions, gearboxes, and final drives. In hydraulic applications, it provides maximum protection even in high pressure systems.
This technology combines selected base oils and an advanced additive system to deliver the precise performance parameters needed to maximise the productivity of construction, quarrying, and mining equipment operating in severe conditions. These products offer a clear performance advantage over the use of mixed fleet engine oils and previously used lubricants meeting the same specification.
Key Features
- Optimised performance for powershift transmissions, gearboxes, and final drives
- Maximum protection in high pressure hydraulic systems
- Advanced additive system with selected base oils
- Designed for severe conditions in construction, quarrying, and mining
- Clear performance advantage over mixed fleet engine oils
- Meets or exceeds rigorous specification requirements
Applications
- Heavy duty transmissions, gear boxes, final drives, and hydraulic systems used in off-highway applications
- Off-highway industries including mining, construction, quarrying, and agriculture
- Manual, powershift, and automatic transmissions where Allison C-4 fluids are called for, including Twin Disc and transmissions calling for Type F fluids
- Most mobile equipment hydraulic applications




