The Case 321E wheel loader has a Deutz BF4M2011 four-cylinder, Tier-III certified engine producing 72 net horsepower (HP). It has a two-speed hydrostatic drive transmission and an operating weight of 12,676 pounds (5,896 kg). It comes standard with outboard planetary axles, a Versa-Boom loader linkage design, single lever electronic speed shift control, hydraulic steering, articulated frame, limited-slip front axle, concise weight distribution, spacious cab with curved front glass, a flip-up engine hood, hydraulic dry disc brakes, a three-spool loader control valve, and four-wheel drive.