The Caterpillar 426B is a backhoe loader tractor produced from 1992 to 1996. It is powered by a Caterpillar 3054 4.4L 4-cylinder liquid-cooled diesel engine producing 74 hp (55.2 kW). The tractor features a hydraulic system with a total flow of 41 gpm (155.2 lpm). Attachments include a front-end loader and a Caterpillar backhoe.