According to the laws of physics, power is the rate of performing work. When applied to a diesel powered coal mining fleet, an increase in power results in an increase in production. Of course, a production drive is a little more complicated, but never-the-less, more power is one method of...
The key to this is minimizing operational stresses within gearboxes, differentials, planetaries, etc, since the less stress and loadings placed on each individual part within components, the longer everything lasts. In this article, driveline maintenance and lubrication enhancements will be discussed. Stress reduction will require a lowering of the coefficient of...
Clean up & keep all systems clean. Maintain full lubrication. Protect against corrosion. Reduce component stress. The less stress and loadings placed on each individual part within engines, transmissions, etc, the longer everything lasts. Admittedly, while that’s easier said than done, it’s actually not hard at all! Let’s look at the...
Common Rail Diesel engines were introduced to meet the need for more stringent exhaust emission requirements. Fuel pumps, injectors, EGR valves, catalytic convertors and diesel particulate filters are all integral parts of the emission control system. Most of the problems encountered can be corrected and controlled with the correct use of...
There’s always been a lot of scepticism surrounding the use of fuel and oil additives, and a lot of this has its beginning with “snake oil” salesmen making claims that they simply could not deliver on. Yet today, there are more problems with deposits in modern, precision, high performance engines, than...
If you think that new vehicle performance is as good as it gets, then you’re in for a pleasant surprise! As advanced as modern petrol and diesel engines are, there are still substantial inefficiencies that prevent more power and torque from reaching the wheels. Most notable is internal frictional losses, and...
The Common Rail Diesel (CRD) injection system is the most recent development to achieve ever more stringent diesel exhaust emission standards, but it is currently associated with widespread problems, including engine rattles, expensive injector and fuel pump failures, injector sticking, stalling problems and rapid piston and liner wear. Problems have...
Flood damaged machinery is an enormous cost to not only farmers & miners, but also the general public. Four wheel drives also need rust protection for gearboxes and diffs when fording creeks, etc. Recent widespread flooding highlights the need to protect expensive vehicle & machinery components from rust, due to water...
Vegetable oil can be used as diesel fuel just as it is, without being converted to biodiesel. However, it is some 11 times thicker than diesel fuel, and it doesn't burn as easily in the engine. It also has very different chemical properties and combustion characteristics, and can damage engines....
Automatic transmission overheating problems can lead to an expensive repair situation if not address. In many cases damage to the transmission can be happening without the drivers knowledge. Many of these problems occur while towing, transmission temperature can increase quite quickly, friction reduces and transmission fluid begins to break down. AW10...
