Yes, the same ½” by 4” single side updraft blades are used on both the V40 and the V50 Rotary Brush Cutters.

No. The motor is only rated for 16-25 gpm. All of the motors that Virnig uses have a zero overflow tolerance. Using the attachment at higher than rated flow will eventually cause catastrophic failure of the motor and can cause abnormal stress on the bearing spindle.

The design is similar, with the V40 Rotary Brush Cutter having no options for a Rear Roller or Swivel Casters. The steel grade and thickness and amount of weld is different in some areas as well. Virnig uses at least grade 50 steel on all attachments, and a full 1 year warranty ensures that all quality is as expected from the V50 series. See the comparison chart for more information.

The Rotary Brush Cutter is not designed to use casters or a rear roller.

Virnig V40 Rotary Brush Cutters are designed to clear undergrowth and cut small trees up to 3” in diameter.

Standard deck cutters will be better at cutting grass and mulching material while open front cutters will be better for quickly clearing brush and small trees.

No. Running the flywheel system in reverse will cause the cutter to cut poorly, easily stall, and have minimal torque.

The Rotary Brush Cutter is designed to spin counter-clockwise and takes 7-10 seconds to come to a complete stop. If the flywheel is running in reverse, slow down will be much faster and very loud.

Operating the Rotary Brush Cutter’s flywheel counter-clockwise is essential for proper operation and preventing damage to the cutter’s blades and motor.

The spindle is the most expensive performance component on a skid steer brush cutter. It is responsible for smoothly transferring power from the hydraulic motor to the flywheel and absorbing impact that could damage the hydraulic motor.

High-performance skid steer brush cutters require heavy-duty spindles to ensure reliability and productivity.

Standard pressure relief valves protect the motor and the loader’s hydraulic system from damaging pressure spikes. When the maximum pressure point is reached, the valve opens to prevent pressure from rising any further. This prevents seals or other internal components from breaking due to excessive pressure.

Rotary brush cutters are capable of throwing debris over 200 feet and can cause serious bodily harm or death if not used with a shatterproof cab.

For efficient operation, purchase a skid steer brush cutter with a cut width that is wider than the tires or tracks of your loader.

Loader capacity should also be considered. Selecting a skid steer attachment that is too wide will add weight, volume, and surface area, all factors that could affect performance.

Virnig attachments are rated to provide maximum performance and protection against damage when paired with an appropriately sized loader. Here’s a checklist to get the right attachment for your loader.

Go here to find skid steer capacity and specs.

Contact a local Virnig dealer for the most accurate attachment specs, or call Virnig at 800.648.2408.

Virnig sells mini skid steer, compact tractor, and skid steer attachments through a network of independently owned dealers throughout the United States and Canada. Call 800-648-2408 for assistance in finding a dealer or use the online Dealer Finder.

Please contact a local Virnig dealer to obtain pricing information.

For Virnig’s suggested retail price, fill out an online Request a Quote form.

All Virnig skid steer attachments are manufactured with a universal mount to fit most skid steer loaders. The mounting frame is built to ISO 24410 and SAE J2513 standards.

All Virnig mini skid steer attachments are manufactured with a Toro®/mini universal mount, Bobcat® mount, or ASV® mount.

Most Virnig attachments are ready to work right off the pallet.

To minimize setup time, Virnig Manufacturing requires the machine brand and model to be listed in every order for attachments with hydraulic components. This ensures proper hose length, routing, and coupler sizing. In addition, all hydraulic Virnig Attachments are tested for leaks and proper operation before leaving the factory. There may be specific scenarios in which additional setup time will be required.

Most parts for Virnig skid steer attachments are available in-stock and can be shipped as early as the same day the order is received. Fabricated and back ordered parts are available with a reasonable lead time. Virnig uses several shipping options to provide timely and cost effective delivery to customers.

Check with a local Virnig dealer for replacement part availability.

All Virnig parts and attachments are warranted for one year from the end user’s date of purchase, or the dealer’s date of first rental/demonstration. If the warranty period has expired, a sales receipt or first rental slip will be required for warranty consideration.

Virnig uses NitroSteel® cylinder rods because they are a superior performing alternative to chrome plating. The finish offers improved corrosion resistance and better grease retention.

Chrome plated cylinder rods can flake or pit and destroy the seals or other internal components; resulting in downtime and expensive repairs.

A NitroSteel® rod will perform better and increase the service life of a cylinder, making it the cost-effective choice. Learn more about the benefits of the NitroSteel® process.