Skip to product information
1 of 6

Kunz Engineering

Best Quality Finish Cut Mowers AcrEase Model H40B

Best Quality Finish Cut Mowers AcrEase Model H40B

Regular price $2,685.00 USD
Regular price Sale price $2,685.00 USD
Sale Sold out
Shipping calculated at checkout.
Std. Lawn & Garden Hitching
ATV Tongue
Optional Floatation Kit (Front & Rear)


40″ class homeowner grade model with a single cylinder manual start engine and manual blade engagement.  Works great as an add-on to the side of a riding mower or zero turn mower for larger yards. Can also be pulled with an ATV.


  • 40″ Class
  • 10.5 HP Briggs & Stratton Engine
  • Heavy Duty Homeowner Grade
  • 4 Tire Design
  • Manual Clutch Blade Engagement


Class Mower

Engine Make OHV Briggs & Stratton
Engine Model Power Built
Engine HP 10.5
Lubrication Method Splash
Air Filter Type Std. Air Filter with Pre-Cleaner
Electric Start (Battery not included) No
Number of Mower Blades 2-20″
Blade Tip Speed (ft/mm) 17,500
Cutting Width 38″
Cutting Height (infinite adjust each wheel) 1.0 – 4.0″
Blade Engagement Clutch Manual
Clutch Engagement Speed Manual
Deck Metal Thickness 11 GA
Deck Top Plate Thickness (Additional Layer) 11 GA
Weight 235 lbs
Pneumatic Fixed Rear Tires 13/500×6, 2 Ply Turf
Front Tires on Casters 9/350×4, Slick (Flat Proof Urethane)
# Anti-Scalp Wheels Under Deck 3 (2 Front, 1 Rear)
Hour Meter / Tachometer No
Oil Pressure Shut Off No
Fuel Tank Size 2.8 Qt.
Blade Spindles 25mm Shaft (.984″)
Bearing # 6205-2 RST
Drive Method 1 B Section “V” Belt
Warranty 1 Year Residential
Warranty – Engine 2 Year Residential
2022 Suggested List Price (U.S. Dollars)
Base Model Without Hitching or Tongue $2195
Std. Lawn & Garden Hitching $150
ATV Tongue $120
Optional Floatation Kit (Front & Rear) $220
(*FOB Mendota, IL)
*Prices do not include shipping costs and may vary in different locations.
*Reserves the right to change specifications or discontinue products without notice.


 10.5HP Briggs & Stratton Power Built non-commercial grade single cylinder engine

The blade spindles used on the AcrEase mowers are built out of heavy-duty welded steel hubs, 25mm (1") steel shafts and large sealed ball bearings.

The cutting height can accurately be adjusted from 1"-4" with the 4-point height adjust system.

The main deck is built out of 11 GA (.120") thick steel with an 11 GA (.120") thick steel top plate for reinforcement.

The deck features a wide side discharge and deep deck design

The blades are easily engaged by simply shifting a manual clutch lever.



Floatation Kit: 

An extra front and back tire can be bolted in the center section of the mower deck. This is handy in the following applications:

  • Rough uneven ground where added floatation is needed.
  • Hard to reach areas at the waters edge around ponds.
  • Extending over a creek banks edge.
  • Steep road banks where added traction is needed.
  • Gradual crowned or peaked areas in a yard.

Lawn & Garden Hitching: 

Use on riding mowers and zero turn radius mowers.

  • The Lawn and Garden Hitching bolts directly to the existing hitch on any riding lawn mower or zero turning radius mower.
  • Allows for close hitching of the AcrEase and telescopes in or out to adjust for the tow vehicles deck width.
  • Provides a maneuverable quick response system with maximum stability at high mowing speeds and on steep banks.
  • When pulling one wing mower use the tow vehicle hitch (telescope hitch)  and short tongue.
  • When pulling multiple wing mowers it is necessary to purchase additional hitching.
  • The long tongue extension is used when two AcrEase are pulled (one on the left and one on the right). By extending the left side AcrEase back, grass will not be blown onto the right side AcrEase.
  • The rear hitch is used for hitching two AcrEase in tandem (both off to the left side).

ATV Tongue: 

Use on ATVs, utility vehicles, and all other tow vehicles without mowing decks.

  • The ATV tongue hitches directly to the tow vehicles’ existing hitch with a provided clevis pin.
  • Quick and easy initial installation.
  • The ATV tongue can be quickly interchanged from the offset position to direct behind towing.
  • Quick response maneuverability and stability at high mowing speeds and on steep banks may be reduced slightly.
  • Multiple mowers can be pulled with an ATV or UTV by using a combination of Lawn & Garden and ATV Tongue hitching.

View full details