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Kunz Engineering Rough Cut Mower AcrEase Model MR55B

SKU 003724

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Kunz Engineering AcrEase MR55B (57") 23HP Rough Cut Pull-Behind Mower

Rough Cut Mower AcrEase Model MR55B Overview

The Kunz Engineering Rough Cut Mower AcrEase Model MR55B is a powerful and efficient mower designed for larger acreage jobs.

With its 57" cutting width and commercial grade twin cylinder engine, this mower delivers exceptional performance.

It features a manual clutch blade engagement for precise control and a quick two crank height adjust system for easy customization.

The 4 tire design ensures stability and maneuverability, while the conservative 2" diameter sapling rating allows you to tackle tough vegetation.

Whether you're using it behind an ATV, UTV, or small tractor, the Kunz Engineering Rough Cut Mower AcrEase Model MR55B is the perfect choice for maintaining your property.

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Kunz AcrEase Model MR55B Features

  • 57" Cutting Width - Covers a wide area, reducing mowing time
  • 23 HP Briggs & Stratton Commercial Grade Twin Cylinder Engine - Provides powerful and reliable performance
  • Commercial Grade Deck Assembly - Ensures durability and longevity
  • 4 Tire Design - Offers stability and maneuverability
  • Quick Two Crank Height Adjust System - Allows easy customization of cutting height
  • Height Adjustment Range From 2" to 8" - Provides flexibility for different mowing needs
  • Manual Clutch Blade Engagement - Allows precise control over the cutting process
  • Conservative 2" Diameter Sapling Rating - Capable of tackling tough vegetation
  • Pull Directly Behind or Fully Offset to the Side of the Tow Vehicle - Offers versatility in mowing operations


Rough Cut AcrEase Model MR55B Float Kit

Floatation Kit

An extra front and back tire can be added to the center section of the mower deck.

  • Great for mowing around ponds and on rough uneven ground where scalping would normally occur
  • Clamping style receiver allows for adjustments from side to side with both the front and rear tires
  • Pinned receivers make for quick kit removal when not needed
  • Works on all existing and new rough cut mowers
Rough Cut AcrEase Model MR55B Wetlands kit

Wetlands Kit

The Wetlands Kit consists of an extra set of tires and mounting brackets.

  • Great for wetlands or marshy areas that stay wet all year around
  • Works well in combination with small personal amphibious vehicles and ATVs/UTVs with tracks
  • Kit more than doubles the tire surface area in contact with the ground
  • Easy to install. Works on all existing and new rough cut mowers.
  • The rough cut mower will not float with the wetlands kit installed. Water greater than 2-3″ in depth should be avoided.
  • With the Wetlands Kit installed the minimum cutting height is 3.5″-4″.
Rough Cut AcrEase Model MR55B Electric Lift Kit

Electric Lift Kit

The Electric Lift Kit consists of all of the mounting hardware, brackets, electric actuator and wiring with remote control panel.

  • Great for constantly changing terrain and grass/brush heights
  • Allows for quick cutting height changes on the go from the seat of the tow vehicle
  • Raise up and over rocks and logs with ease
  • Heavy duty 1500 lb linear screw actuator made by Linak
  • Works on all existing and new rough cut mowers
Rough Cut AcrEase Model MR55B Flat Proof Urethane Tires

Flat Proof Tires

Urethane foam flat proof tires can be purchased for both new and existing mowers.

Product Video

Kunz Engineering Rough Cut Mower AcrEase Model MR55B Specs

Manufacturer Kunz Engineering
Class Mower Rough Cut (Rear Discharge)
Engine Make OHV Briggs & Stratton Commercial
Engine Model Commercial Turf Twin
Engine HP 23
Lubrication Method Pressure With Filter (Low Oil Pressure Shut-Off Included)
Air Filter Type Cyclonic Air Filtration System
Electric Start (Battery not included) Yes
Hour/Tach Meter Optional
Number of Mower Blades 2-30″
Blade Tip Speed (ft/min) 19000
Cutting Width 57″
Cutting Height 2.0 to 8.0 By Two Cranks
Hitch Direct Behind or Full Offset to Either Side
Blade Engagement Clutch Manual
Deck Metal Thickness 10 GA (.135″)
Deck Top Plate Thickness Two 1/4″ Thick Plates
Weight 580 lbs
Pneumatic Fixed Rear Tires 15/600×6, 4 Ply Tubeless (Flat Proof Option Available)
Pneumatic Front Tires on Casters 5.30/4.50×6, 4 Ply Tubeless (Flat Proof Option Available)
Fuel Tank Size 3 Gal.
Shaft Size 30 mm (1-3/16″)
Bearing # 6206-2RST
Drive Method 1 B Section “V” Belt (Kevlar)
Warranty 1 Year Commercial
Warranty – Engine 3 Year Commercial

Kunz Engineering AcrEase MR55B Rough Cut Mower Owner's Manual

If you need more information on the specifications, installation, warranty, etc -- Please check out the Kunz Engineering Rough Cut Mower AcrEase Model MR55B Owner's Manual.

Kunz Rough Cut Mower AcrEase Model MR55B Owner

Kunz Engineering Rough Cut Mower AcrEase Model MR55B Reviews

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Farley A.
United States United States

Kunz Power!

Purchasing this alongside the electric lift kit truly transformed my experience! When the job gets going, it's all smooth sailing—this machine expertly navigates any challenges and shifts in terrain. Sure it's a bit of an investment, but every penny was absolutely well-spent!