The HL400-20STDA gives kitchens a 40-quart bowl for larger batches of dough, batter and other mixed ingredients. Its gear-driven transmission provides three fixed speeds plus a stir speed, with Shift-on-the-Fly selection for speed changes during a batch. Soft Start brings the agitator into motion gradually. The 20-minute SmartTimer and automatic time recall help staff keep repeated recipes consistent.

The bowl swings out from the mixer for loading. Single-point bowl mounting and quick-release agitators make it simpler to change tools between batches, while the stainless steel safety guard lifts off for cleaning. An open base provides access around the machine, and a No. 12 attachment hub is fitted for compatible optional equipment.

A stainless steel bowl, B-beater, stainless steel D-whip and stainless steel dough hook are included. The 40-quart bowl holds approximately 38 litres, giving the mixer room for the larger batches that would strain a smaller preparation machine.