Don Allison Equipment, Inc.

Your source for quality equipment and service
Call Us! 800-669-6450 • Email:
Mon - Thurs: 8 - 5 pm
Friday: 8 - 4 pm
Saturday: 8 - 12 pm

Bush-Whacker ST-7210 6' Smooth Deck Rotary Mower

Bush-Whacker ST-7210 6' Smooth Deck Rotary Mower

Bush Whacker's time tested 6' mower with an easy-to-clean smooth top deck and beefy 250 HP gearbox.

Bush-Whacker mowers from Hall Manufacturing have been popular for decades for highway right-of-way use. Lately, they have been increasingly in demand for agricultural, commercial and other applications where a heavy-duty, rugged mower is needed. The Bush-Whacker is available in a range of sizes to fit your needs - from the five-foot model all the way to the big 20-footer.

Call for Pricing and Finance Options


  • 10 gauge lower deck & 12 gauge upper deck
  • 8 bolt mounting on gearbox - heads are tackwelded to bottom of deck so one man can tighten the nuts or change the gearbox
  • Blades are 1/2" by 4" instead of traditional 1/2" by 3-1/2"
  • Flat Steel Plate Sides - 1/4" material shaped to form sides of cutter
250 hp, 540 or 1,000 rpm, base mounted, 1:1.6 ratio
Malleable housing; forged alloy steel; carburized and hardened gears and shafts; 20 splined 1 3/4" input shaft, 2 3/8" output shaft; tapered bearings; lifetime lubricated.
Drive Shafts - Category 4
Made from the finest quality propeller shaft materials and needle bearing universal joints
Slip Clutch
Heavy duty spring-type adjustment with four friction discs.
1/2" by 4" material, alloy spring steel, airlift design, free swinging when encountering obstructions, 8" overlap for better cutting.
Blade tip speed: 15,607 FPM
Tail Wheel
3-point hitch: Extra heavy duty, tapered bearings
4" by 8" laminated puncture-proof tire
Pull type: Extra heavy duty, tapered bearings
two 6" by 9" laminated puncture-proof tires
Bush-Whacker Special Deck
10 gauge lower deck & 12 gauge upper deck. The smooth, easy-to-clean top deck protects the inner support frame. Combined deck thickness is 0.2391.
Flat Steel Plate Sides - 1/4" material, shaped to form sides of cutter
Chain Guards
Front & Rear
Cutting Width:70"
Cutting Height:Adjustable from 1.5" to 12.5"
Overall Width:73"
Overall Length:123"
Transportation Width:76.5"
1300 lbs
Recommended PTO HP