Skip to Main Content Skip to Footer Content

Grizzly 6' Round Back Rotary Mower, 100 HP Gearbox

The average rating for this product is 5 out of 5 stars
1 reviews
Medium/Heavy-Duty 1500 Series Grizzly cutters are designed for applications such as weeds, grass, and brush up to 2.5-inch in diameter. The Round Back Design offers better maneuverability when mowing around obstacles or turning corners.
In stores only. Find a store near you
Agri Supply logo
Product Overview

This mower is designed to work with 40-80 horsepower tractors and uses a single spindle with two free-swinging blades that reduce the shock of impact when a stationary object is contracted. 


  • Grizzly
  • Part number: 1506
  • 1500 Series Roundback Cutter
  • Medium/Heavy-Duty
  • PTO HP: 40-80
  • Width: 72-inch
  • Weight: 900 lbs.
  • Driveline shield and clutch are included
  • Cutting capacity: 2.5 inch
  • Deck thickness: 10 gauge
  • Side bands: 7 inch
  • PTO drive shaft: Series 4
  • Stump jumper: 1/2 inch plate
  • Gearbox: 100 HP
  • Tailwheels: 1
  • Laminated wheels
  • Greaseable hub
  • Category 1 hitch
  • Quick hitch compatible
  • For Blade use ASC # 122452
  • For Blade Bolt use ASC # 49330
  • For PTO Shaft use ASC # 45906A
  • Front and rear chain guards are available by Special Order
  • 5-year manufacturing warranty (Agri Supply® covers the first year)

Check out our selection of Estate & Flail Mowers at Agri Supply®

Product Review Summary
Based on 1 review
The average rating for this product is 5 out of 5 stars
Overall Rating: 5.0/5.0
Customer Reviews
October 12, 2020
Great Mower So Far
This shopper rated the product 5 out of 5 stars

I needed a strong mower, and this unit has a 100 horsepower gearbox, which should take the abuse I give one. I've used it to cut a heavy growth due to rain we've had and the fact my other mowers were all down. I put this one on as soon as I got it home, and it has done a great job in some heavy stuff.

Bob from GA