The F Series compact wheel loaders— 21F, 121F, 221F, and 321F—are completely redesigned. The more-compact design involves wheelbases that are 4 to 6 inches shorter and cab heights that are reduced up to 13 inches. Breakout force and lift capacity are also substantially increased, compared with previous models. The two smaller units, the 21F and 121F, are available with two loader linkages: Z-bar for primarily breakout applications and a parallel-lift for primarily lifting applications. All models can be fitted with high-flow auxiliary hydraulic systems. The 21F is rated at 58 horsepower, the 121F at 64 horsepower, and the 221F and 321F at 74 horsepower. All models feature Case’s “maintenance-free Tier 4-Final particulate matter catalyst solution.” In addition, the new models feature increased attachment compatibility, new electronic controls, and enhanced cab comfort.