The 400 Pull Type has a maximum payload of 10,000 lbs (4,536kg), struck capacity of 321 ft³ (9.1 m³) or 378 ft³ (10.7 m³) with tub extension, and requires 50 horse power (37 kW).

Unlike most other vertical mixers that use smaller single stage planetary drives, Supreme uses the heaviest two-stage planetary drive available. Combined with a heavy duty gearbox, this robust system rotates the auger through the toughest of materials. This simple design features few moving parts with no chains, sprockets or countershafts to worry about. Each Supreme pull type is built to order with a large variety of options available, ensuring each customer gets a unit that is designed to meet their specific needs.

The 400 is also available as a stationary mixer.