Brisbane, Australia - November 19, 1999 - Dingo Maintenance Systems, a leading provider of predictive maintenance solutions, today announced a new Expert System for Oil Analysis called Dingo Lube Professional'. This new technology allows oil analysis professionals to establish intelligent rules to enable the automated generation of machine specific maintenance responses to oil sample data. Through integration, these actions can be posted directly into a Work Order Management System. Dingo's customers now have an additional tool in their kit to streamline maintenance using information technology.

"Many companies are already doing oil analysis, but clerical paperwork and administration clogs up the decision process. This limits the effectiveness of the whole Oil Analysis program," said Paul Higgins, President of Dingo. "Software takes the hassle out of data management so that busy maintenance people can make a better decision, in less time."

Dingo Lube Professional is a comprehensive Oil Analysis management system designed by Maintenance and Information Technology Professionals to manage the entire oil analysis program - from the time samples are taken through, to recommending the correct maintenance action to be taken. The system includes Sample Management, Exception Analysis, Trend Graphs, Expert Alarms, User and Statistical Alarm Limits, Equipment and lubricants database, History, Fuel and Oil recording, Reports and Utilities.

Dingo develops, markets and supports predictive maintenance software used by businesses, government agencies, and other organizations to assist them in maintaining high-value lubricated assets such as plants, transportation fleets, mining and production equipment. The Company's products are designed to enable customers to reduce downtime, prevent equipment failures, control schedule interruptions, minimize maintenance expenses, and reduce the time spent in unproductive administrative tasks.

Based in Brisbane, Australia, Dingo markets its products through a direct sales force with sales offices in the United States and Australia, and through distributors and agents in the United States, Chile and Mexico. Software products include Dingo Lube Professional, FleetOil for Windows, Dingo Lube Explorer, and Dingo Lab Manager. Dingo's customers include Alcoa, Ansett Australia, Caltex, Chicago Transit Authority, NASA, New York Times, Illinois Power, Peabody Coal, Rio Tinto, Lake Superior Paper, and Caterpillar dealerships in Australia and the United States. Dingo also conducts oil analysis education and is the Licensed Noria franchisee for Asia Pacific.

Contacts:
Paul Higgins, Dingo Maintenance Systems, Inc.
(303) 662-9103
phiggins@dingo.com

Brent Green, Brent Green & Assoc.
(303) 743-0140
brent@bgassociates.com