D3 (current version) replaced the D5K2, 2020.
D5C 1992-2002 low drive power shift, then hystat dozer.The following models originated with the MHI (Mitsubishi Heavy Industries) partnership, providing smaller, low drive dozers, in the 20,000 lb range.D5 D5LGP (current version) released in 2019, as a replacement for the D6N.D5N was replaced with the D6K low drive hystat dozer, becoming the D4 in 2021.D5N larger version elevated sprocket 2003-2006.D5M larger version D5 elevated 'high' sprocket 1996-2003.D5H larger version D5 elevated sprocket 1986-1996.D5H LGP - Low ground pressure version with wide & long tracks, for soft ground.D5H, an elevated sprocket model introduced in 1985.D5 SA - Special Application agricultural tractor.
It was a cross between the D4 chassis and the 6-cylinder D6 45 horsepower (34 kW) D4600 engine. The current D5 series being produced is the D5K. The original D5 series was only produced in 1939. The Caterpillar D5 is a small track-type bulldozer manufactured by Caterpillar Inc. Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.