|Bush-Whacker ST-120 Elite Flex Wing Rotary Mower Specifications|
|540 rpm or 1,000 rpm|
Two spindle gearboxes, 250 hp, base mounted, 1:1.6 ratio. One divider box 275 hp, base mounted. All gearboxes have maleable housings, forged alloy steel, carburized and hardened gears and shafts, tapered and ball bearings. 20 splined 1-3/4" input shaft, 2-3/8" output shaft on spindle boxes.
|Shielded PTOs made from the finest quality propeller shaft materials and needle bearing universal joints. Category 5, 80-degree constant velocity main drive shaft, Category 4 intermediate and wing drive shafts.|
|Two heavy-duty clutches with spring type adjustment and four friction discs.|
|1/2”x 4" material, alloy spring steel, airlift design, free-swinging when encountering obstructions, 8" overlap for better cutting. Blade tip speed: 16,768 fpm.|
|Five solid rubber tires standard. Independent shock absorbing system for all wheel axles. Cutting height adjustable from 2" to 17". Optional: aircraft tires or implement tires.|
|Bush-Whacker Special Deck - 3/16" Material|
|Bush-Whacker Special Deck includes a primary (bottom) deck of 3/16” steel that is welded to heavy duty heavy channel structures. The smooth, easy-to-clean top deck is made of 12 gauge steel and protects the inner support frame. Combined deck thickness: .2921”.|
|Hydraulic lift cylinders control raising and lowering of flexible wing (winch assembly for manual wing lift is optional). Wing may be raised to 88 degrees above horizontal and lowered to 22 degrees below horizontal cutting plane. Optional: rephasing level lift systems.|
| Front & Rear|
||Adjustable from 2" to 15"
|Cutting Height w/ aircraft & implement tires
||2" to 17"
|Weight w/o chains & tires
|Weight w/ standard tires & single curtain chains