Vermeer TR521 Engine Rating:Not applicable and Capacity:Approximately 150 cu yd (114.7 m³) per hr with .5″ (1.3 cm) screens installed and material with moisture less than 40%

Vermeer TR620 Engine Rating:Not applicable and Capacity:180 cu yd (137.6 cu m) per hour with 0.5″ (1.3 cm) screens installed and material with moisture less than 40%

Vermeer TR626 Engine Rating:125 hp (93.2 kW) @ 2400 rpm, 355 ft-lb (481.3 Nm) of torque @ 1500 rpm and Capacity:Approximately 200 cu yd (152.9 cu m) per hour with .5″ (1.3 cm) screens installed and material with moisture less than 40%