**Download T-121 Rotary Mower Spec Sheet By Clicking Here**

Gearboxes
540 RPM or 1,000 RPM

250 HP main or transfer box with 1 3/4” 20 splined input and output shafts. 190 HP outboard boxes with 1 3/4” 20 splined input shaft and 2 1/8” output shaft. All gearboxes have forged alloy steel malleable housings, carburized and hardened gears and shafts, tapered and ball bearings.

Drive Shafts

Shielded PTO’s made from the finest quality propeller shaft material and needle bearing universal joints. Category 4 main input and side drives. Category 4 jack shaft for pull model. Category 4 80-degree constant velocity main drive shaft optional for pull model.

Slip Clutch

Heavy-duty clutch with spring type adjustment and four friction disks on main shaft, outboard protection by means of shock absorbing rubber elements connected to splined yokes to form a coupler.

Blades

1/2” x 4” material, alloy spring steel, airlift design, free swinging when encountering obstructions, 6 inch overlap for better cutting. Blade tip speed 15,800 fpm.

Wheels

Two solid rubber tires standard. Independent shock absorbing system for all wheel axles. Optional: aircraft tires or implement tires, dual axle arms (4 tires total).

Bush-Whacker® Special Deck
3/16” Material

Heavy-duty, one-piece electric welded frame, 1/4” rolled I-beam sides, heavy mechanical tubing structurals.

Hydraulic Adjustments

Hydraulic cylinder controls cutting and traveling height adjustments for pull and semi mount models (optional for lift model).

Chain Guards Front and Rear

Dimensions

Cutting width: 121 inches. Cutting height: adjustable from 1 1/2” to 15”. Axles adjustable from 24” centers to 40” centers for row crops. Overall width: 131 inches. Overall length 125 inches. Transportation width: 131 inches. Cutting height for aircraft and implement tires: 1 1/2” to 17”.

Weight

Lift model: 3,040 lb. Pull model: 3,025 lb. Semi mount model: 2,610 lb.

Other Standard Features Include:

Replaceable skid shoes. For pull model: heavy duty tongue assembly with dual leveling rods, hydraulic hose holder, jack for easy hookup and unhooking from tractor.

*These specifications are standard; however, any State Department of Transportation Specifications that may differ from standard Bush-Whacker® Specifications will take precedence and be implemented into production.

WARRANTY

Guaranteed for 12 months against defective materials and workmanship. Defective parts must be returned prepaid to the factory. Guarantee is void if failure is due to operators negligence, abuse or using other than genuine Bush-Whacker® parts.