Centralized Lubrication Keeps Equipment Rolling

Downtime cannot be tolerated on electric shovels whose cost may approach or exceed $400,000 each. The same may be said for larger-variety off-highway trucks which require an operational expenditure upwards of $50 per hour. One company, for instance, in order to ensure a more continuous operation, has specified centralized lubrication for all of its new equipment. In wet or dry weather, the mining of asbestos can place undue strains on machinery and other equipment. When the mineral is dry, its dusty, loose fibers work their way into crevices, and when wet, the glutinous asbestos may adhere to axles, gears and other wear components. Such conditions are multiplied during the extreme cold winters of eastern Canada. It is more difficult to lubricate and maintain equipment, and erosiveness becomes more punishing to wear parts. Resultant breakdowns rapidly drain off profits.