<strong>Yahoo Message Number: 37441</strong>I met with Caterpillar yesterday and received a surprise. Based on their guide, it appears the 525 Cat engine in the Country Coach Intrigue will not pull the coach easily up a 6% grade reducing speed to 40 mph with the engine fan on at 1800 RPM with a total load of 52,000 pounds. Needless to say the total coach rating of 61,000 pounds would...