300 MidMount Zero-Turns
Riding mowers starting at $16,495All prices USD. All prices are Manufacturer's Suggested Retail Price (MSRP). MSRP excludes tax, dealer fees, and optional equipment. Models may be pictured with optional equipment.
Featuring Vanguard® Big Block™ and Kubota® engines, these MidMount™ mowers pack plenty of torque and horsepower into their surprisingly compact design.
Design-matched G2 transmission.
A G2 transmission design matched to the power unit makes the 300 Series MidMounts among the smoothest-riding zero-turns around.
The robust G2 transmission is design-matched to the power unit, ensuring smooth, responsive control while delivering more power to the drive tires and cutting deck. The unit features a 16-cc capacity with piston pumps and high-torque Parker wheel motors. The CoolFan™ hydro-cooling system and 7-micron absolute filter provide a clean, cool internal environment and extend the transmission fluid change interval to up to 1,000 hours.
Designed for fleet operators.
The 300 Series combines rugged durability, a service-friendly design, True ZeroTurn™ performance, and more, making it the ideal riding mower for commercial fleets.
The all-steel frame and DuraMax® deck with massive 8-inch spindles mean the 300 Series was built to withstand the challenges of the daily commercial grind. With 1,000-hour transmission fluid change intervals and fewer lubrication points, these zero-turn MidMount mowers make both preventative and daily maintenance routines simple. Grasshopper's design standardization, which incorporates common components throughout its models, greatly simplifies parts inventory management and fleet maintenance. The 3-year unlimited-hour commercial warranty provides comprehensive coverage on parts and labor, ensuring your mower is protected.
Nothing compares to a DuraMax Deck.
We didn't settle for flimsy, stamped steel decks. We spent years building the toughest, most durable deck around.
All of our mower decks—standard and DuraMax®—are made from the same robotically welded, heavy-gauge, formed steel and are far superior to the flimsy plastic or stamped-steel construction you find elsewhere. We've added an extra layer of heavy-gauged formed steel to our DuraMax deck that sits over the deck’s leading edge for even more durability and impact protection. The geometry of the formed steel is seven times stronger than a strip of flat steel. Our extra deep, 5.5-inch decks are made from years of innovative airflow research and feature specially-designed cutting chambers that deliver enhanced airflow for a better cut quality. Spindles are anchored to double layers of robotically-welded, formed steel in a 6-bolt pattern to spread the force of impact for greater strength in commercial applications. Triple-strength decks are nearly 1-inch thick in stress zones with durable Sentry™ spindles mounted on spindle planes that are more than 25% thicker than 1/4 inch. Spindle guards shield the housing and seal lower bearings from grass wrap and dirt ingestion. High-impact, high-rotational-speed bearings with durable seals extend spindle life. Designed to let you change the way you mow without changing decks, Grasshopper decks let you easily convert between standard Side-Discharge, Down-Discharge Mulching, and PowerVac Collection. Easily reach belts and grease points, plus make quick, simple work out of your routine zero-turn mower maintenance. Every deck comes with a built-in multi-ply rubber striping belt that combs the grass into crisp uniform stripes as you mow without cumbersome rollers that catch obstacles or gouge turf.
Other reasons to buy.
Compare the lineup.
See full specs
335B
Starting at $16,495993-cc, V-Twin, OHV Vanguard® BIG BLOCK™ Horizontal Crankshaft Engine
52", 61", 72" Deck sizesG2 Hydrostatic Transmission6.88 Max Acres Per HourDuraMax DeckGasBelt Driven12 gal. Fuel capacity
329
Starting at $19,885962-cc, 3-cylinder, Kubota® Horizontal Crankshaft Engine
52", 61", 72" Deck sizesG2 Hydrostatic Transmission6.88 Max Acres Per HourDuraMax DeckGasBelt Driven12 gal. Fuel capacity
325D
Starting at $20,460898-cc, 3-cylinder, Kubota® Clean Diesel Horizontal Crankshaft Engine
52", 61", 72" Deck sizesG2 Hydrostatic Transmission6.88 Max Acres Per HourDuraMax DeckDieselBelt Driven12 gal. Fuel capacity
Featured Add-Ons.
Unique four-spindle design evenly distributes loads of clippings out the back of the mower and away from the operator and engine.
Fully adjustable operator seat is iso-mounted to reduce vibrations, has padded lumbar support, and is covered in breathable Cordura® fabric that won't tear or crack.
Airless tires that perform like pneumatic tires but without the inconvenience of flats. These tweels are available as turf drive tires, tail wheels, and deck wheels.
Suspension forks absorb the impacts of rough terrain to maintain a level cut.
Fleet Assist Program
From single-unit fleet pricing and low-payment financing to flexible leasing options, our program makes it easy to grow your fleet at an affordable pace.
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Questions about the 300 Series?
FAQs about Grasshopper 300 Series MidMount zero-turn lawn mowers.
The Grasshopper 300 Series is a commercial sweet-spot MidMount mower, offering pro-grade power, DuraMax deck durability, operator comfort, and gas or diesel engine options without stepping into the largest platform. For commercial operators comparing zero-turn mowers, it delivers a strong balance of productivity, capability, and long-term value.
The Grasshopper 300 Series is the lowest-cost way to get into a Grasshopper diesel-powered zero-turn riding mower. The 325D MidMount model gives commercial operators diesel performance, torque, and efficiency in a more cost-effective platform than Grasshopper’s larger diesel mower series.
The Grasshopper 300 Series is built with an all-steel frame, DuraMax deck, MARBAIN® cutting blades, and a low-profile ROPS. These features help the riding mower withstand demanding commercial mowing while maintaining consistent cut quality.
Yes, the 300 Series includes an Ultimate Operator Station with a premium seat, easy-access controls, adjustable levers, and hydraulically dampened steering. These features help reduce fatigue for commercial operators mowing for hours at a time.
Yes, the Grasshopper 300 Series is positioned for fleet operators and is supported by Grasshopper’s Fleet Assist Program. The program includes options such as single-unit fleet pricing, low-payment financing, and flexible leasing to help commercial businesses grow.