Grasshopper Front Mount 623T

Grasshopper Front Mount 623T

An ideal FrontMount™ solution for home or business use, the Grasshopper Model 623T riding lawn mower with zero-turn maneuverability offers the power, reliability and economical performance that homeowners and lawn care professionals need to get the job done. Make quick work of cleaning the underside of the cutting deck with the exclusive PowerFold® deck lift/electric height adjustment feature. The front-mounted deck removes and can be replaced with turf renovation and snow removal implements for year-round productivity.

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41.1 cu. in. (694 cc), 2-cylinder, air-cooled Kohler Command V-Twin gasoline engine

48- (121.9 cm) or 52-inch (132.1 cm) mower decks

  • Single-fork Tail Wheel
  • QuikConverter™ Implement Capability
  • Exclusive T-Drive™ Transmission
  • AntiVibe Power Platform®
  • Minimal Maintenance
  • Built for Long Life
  • Kohler Command Pro Engine
  • PowerFold® Electric Deck Lift
  • Heavy-duty Deck
  • Vigilant Operator Presence System™
  • Warranty
  • Ultimate Operator Station™



Engine Kohler Command Pro, V-Twin
Displacement 42.4 cu. in. (694 cc)
Lubrication Pressure Lube/Filter
Cooling System Air
Air Cleaner Heavy-duty, remote mounted, cyclonic, dual element air filtration.
Ignition Breakerless

Fuel System

Fuel Type Gasoline – unleaded


Transmission Design-matched hydrostatic system with integral cooling fans. Fully hydraulic, integrated Parker HTE Series transmission with variable displacement piston-type pumps and high-torque wheel motors for each drive wheel.
Steering One- or two-hand operation with adjustable, HydraSmooth™, dual levers that automatically return to neutral from either forward or reverse position.


Suspension AntiVibe PowerPlatform™ with iso-mounted seat and footrest


Brake System Type Dynamic braking through hydrostatic transmission.

Wheels & Tires

Wheels Drive: 20×10.00×8 turf tread, 4-ply rated | Single Tail: 13×6.50×6 rib tread, pneumatic |
Tires, Rear Specification 9×3.50×4 (flat proof), 4-ply rated


Battery 12 Volt


Operating Speed Forward: 0-8.5 mph (0-13.7 kph) | Reverse: 0-5.5 mph (0-8.9 kph)


Dimensions Blades: 18 in. (45.7 cm) / 15 in. (38.1 cm) | Trimability: 3.5 in. (8.9 cm)
Spindle Diameter 8 in. (20.3 cm) machined aluminum housing with 6-bolt pattern.
Height Cutting: 1.25 to 5.0 in. (3.2 cm to 12.7 cm) | Seat Back: 43.5 in. (110.5 cm) | Seat Cushion: 26.0 in. (66.0 cm) | ROPS: 63.0 in. (160.0 cm)
Length 59.0 in. (149.9 cm) | Mowing Position: 99.0 in (251.5cm) | Folded Up: 78.0 in. (198.2 cm)
Width 47.0 in. (119.4 cm) | Side Discharge: 61.5 in. (156.2 cm) | Mulch: 49.5 in. (125.7 cm)
Wheelbase 46.0 in. (116.8 cm)


Fuel Capacity 4.0 U.S. Gal. (15.14 l)


Weight Uncrated: 1040 lbs. (471.7 kg) | Power Unit Only (Uncrated): 750 lbs. (340.2 kg) | Uncrated (Side Discharge): 290 lbs. (131.5 kg) | Mulching Package: 25 lbs. (11.3 kg)


Seat Type Iso-mounted Premium Comfort Seat. Features include a high-back, deep-cushioned, foam-padded Cordura®-covered, padded arm rests, padded backrest with lumbar support, coil-spring suspension and embroidered Grasshopper logo on seat back.
Construction Material Tubular 2.25 in. x 4 in. boxed members with 0.25 in. gussets. Formed double thickness hardened steel (0.239 in. = 3 gauge (6.07mm)) truss spindle plane and (3) Sentry™ spindles and a triple-strength upper deck, over 1/2 inch thick in stress zones. Geometrically engineered design with 7 gauge skirts to withstand the brunt of commercial mowing.


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2896 S Main St.
Montgomery Center, VT 05471

(802) 326-4143


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