2025 Bush-Whacker® Dual-Spindle Cutters HD-121
- Year 2025
- Make Bush-Whacker®
- Model Dual-Spindle Cutters
2025 Bush-Whacker® Dual-Spindle Cutters HD-121
Bush-Whacker mowers are increasing in demand for agricultural, commercial, and other applications where a heavy-duty, rugged mower is needed. Bush-Whackers are available in a range of sizes to fit your needs from the five-foot model all the way to the 20-foot model.
Hall Manufacturing provides a limited warranty of one year on any machine or component, and five years on any mechanical gearbox or gearbox component.
This warranty covers defective materials and workmanship on the complete machine. Limitations and exclusions apply.
Features may include:
- 10 Gauge Deck
- Structural frame of mower is 1/2" and 3/8" steel T-frame with 1/4" side skirts.
- Gearboxes are mounted to 1/2" plates that are welded to the 1/2" frame rails.
- 4-bolt mounting on gearboxes
- Heads are tack-welded to the bottom of the deck so one person can tighten the nuts or change the gearbox.
- Blades are 1/2" by 4" instead of traditional 1/2" by 3 1/2".
Engine
							Engine Power
							Divider Gearbox: 250 hp | Spindle Gearbox: 120
						
						
							Rated Engine Speed
							540 rpm
						
						PTO
							PTO Power, Rated Engine Speed
							Minimum: 55/P66 90/lift
						
						Drivetrain
							Driveline
							CAT 4
						
						
							Drive Shaft
							1 3/4" 20 splined input and output | 1 3/4" 20 splined input shaft and 2" output shaft
						
						
							Clutch
							Slip: Heavy-duty / clutch Spring type adjustment / Four friction discs on the main shaft
						
						Wheels & Tires
							Wheels
							Two solid rubber tires / Independent shock absorbing system for rear suspension
						
						Operational
							Operating Conditions
							Tip: 15,775 fpm
						
						Chassis
							Hitch/Type
							CAT II
						
						
							Deck Thickness
							10 Gauge	
						
						Dimensions
							Dimensions
							Cutting Capacity: 3" | Side Bands: 1/4" Round Pan | Blades: 1/2" X 4" | Blade Overlap: 8"
						
						
							Cutting Width
							117" or 122"
						
						
							Height
							Cutting: 1" - 15"
						
						
							Width
							132"
						
						
							Length
							125"
						
						
							Transport Width
							131"
						
						Weights
							Weight
							Approx: 2,760 lbs
						
						Features
							Features
							Stump Jumper: Round Pan | Tires: Laminated | Front Deflectors: Chains | Rear Deflectors: Chains | Blades: Airlift design / Free-swinging when encountering obstructions/  8 inch overlap
						
						
							Construction Material
							Blades: 1/2" x 4" Alloy spring steel
						
						
							Adjustability
							Hydraulic: Hydraulic cylinder controls cutting and traveling height adjustments for pull and semi-mount models.
						
						Warranty
							Warranty
							1 year & 5 on Gearbox
						
					 
			 
			