| Bush-Whacker T-121 Rotary Cutters |
| Model |
T-121 |
| Gearbox |
540 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. Cat. 4 main input and side drives. Cat. 4 jack shaft for pull model. Cat. 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" by 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 (notat) tires standard. Independent shock absorbing system for all wheel axles. Optional: aircraft tires or implement tires, dual axle arms (4 tires total). |
| 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 lbs. |
| Other Standard Features |
Replaceable skid shoes.
For pull model: heavy duty tongue assemble with dual leveling rods, hydraulic hose holder, jack for easy hookup and unhooking from tractor. |