540 RPM or 1,000 RPM Three spindle gearboxes, 120 HP, base mounted, 1:1.47 ratio. One divider box, 160 HP, base mounted. Category 6 80-degree constant velocity main drive shaft, Category 4 intermediate, and wing drive shafts. Three heavy-duty clutches with spring type adjustment and two friction discs. 8″ overlap for better
cutting. Blade tip speed: 15,500 FPM. The smooth, easy-to-clean top deck is made of 10 gauge steel.