Grasshopper 337G5 EFI

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Powerful performance and fuel economy are available with the 337G5. Equipped with a Briggs & Stratton Vanguard Electronic Fuel-Injection (EFI) vertical shaft, V-twin engine continuously adjusts fuel ratios while using less fuel. EFI technology minimizes fuel-related services issues and offers reduced emissions.

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Specs

Type/Horsepower/Cylinders
Briggs & Stratton Vanguard Delphi®-based closed-loop Electronic Fuel Injection (EFI) V-Twin
Displacement
60.6 cu. in. (993cc)
Lubrication System
Pressure Lube/Filter
Crankshaft
Vertical
Cooling System
Air
Fuel
Gasoline – unleaded
Fuel Capacity
13 U.S. Gal. (49.2 l)
Optional Fuel Capacity
NA
Air Cleaner
Heavy-duty, cyclonic, remote-mounted engine dual cleaner with replaceable element
Muffler
Ultra quiet, single, industrial type.

DECK
DuraMax
Mulching Package #
504569(61), 504571(72)
DURAMAX® DECK SIZE
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
*
– 72″ Deck
*
CUTTING HEIGHT RANGE
1.0 to 5.0 in. (2.5cm to 12.7 cm)
CONSTRUCTION (Robotic-welded steel)
Double-layered 10-gauge plus 7-gauge formed-steel laminated spindle plane 0.313 in (7.95 mm) thick- more than 25% thicker than 0.25 in. (6.35 mm) with 7-gauge skirts for geometric strength. Spindle plane is 0.9 in.(22.86 mm) thick in stress zones. Anvil-edge design with 0.5 in. (12.7 mm) reinforcement on front edge of deck.
BLADES (Tempered, alloy steel)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
(3) 21 in. (53.3 cm)
– 72″ Deck
(3) 25min. (63.5 cm)
SPINDLE ASSEMBLIES
Sentry™ Spindle System, 2.5 cm (approx. 1 in.) O.D. shaft. Double bearings greasable from top of deck. Spindle head designed to eliminate fiber wrap. Spindle cones shield housing and lower bearings from fiber wrap and dirt ingestion.
SPINDLE HOUSINGS
8 in. (20.3 cm)-diameter housing with 6-bolt pattern. Machined aluminum housing. Cast iron on 72-inch deck.
BLADE DRIVE
Belt drive with single Kevlar V-belt and idler arm tensioning.
TRIMABILITY (Outside of std. tire to left trim side)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
NA
– 72″ Deck
NA

Battery (maintenance-free)
12 Volt
Starter
Solenoid shift
Ignition
Breakerless
Interlock System
Prevents engine start when PTO clutch is engaged or steering levers are in drive position. Allows operator dismount without engine shutdown only when PTO is disengaged and steering levers are locked in neutral.

Seat
Grammer Premier suspension seat provides the ultimate in operator comfort. Low-profile seat slides fore and aft and includes an integrated shock absorber that manually adjusts to operators between 100 – 300 lbs. Other ergonomic features include a backrest that tilts from -5 degrees to +30 degrees, a lumbar support mechanism, adjustable armrests and a retractable seat belt.
Suspension
InFrame™ suspension with iso-mounted seat and footrest
Console-mounted Instruments
Low engine oil pressure, combination electronic fuel gauge/hour meter, engine code light and parking brake warning lights, ignition and push/pull PTO switches.
Work Lights
Optional – LED
Hour Meter
Combination electronic fuel gauge/hour meter

Type
Heavy-duty Hydro-Gear ZT5400 hydrostatic transmissions with cooling fans, integrated transaxles with 16cc piston pumps and 21cc piston motors, gear reduction, internal disc brakes, and 1-3/8-inch axles
Filtration/Hydro Fluid
Self-contained fluid and internal filtration. CoolTemp HydroMax® fluid withstands high and low temperature extremes for extended service intervals after 100-hour break-in oil change.
Speed
0 – 10.5 mph (0 – 16.9 kph) forward 0 – 6.0 mph (0 – 9.7 kph) reverse
Turning Radius
True zero degree, turns within own length with counter-rotating, independently powered drive wheels.
Steering
One- or two-hand operation with adjustable HydraSmooth™ QuikAjust Tilt™ dual levers with 9-inch adjustment for a custom fit that automatically return to neutral from either forward or reverse position.
Brakes
Dynamic braking through hydrostatic transmission.
Parking Brake
Internal disc brake in transmission.
Attachment Drive
NA

MidMount
Drive Wheels – Standard (6-ply rated)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
26×12.00×12 turf, 6-ply rated
– 72″ Deck
26×12.00×12 turf, 6-ply rated
Drive Wheels – Optional (4-ply rated)
24×12.00×12 bar tread, 4-ply rated
Front Wheels – All Models
13×6.50×6; rib tread, pneumatic with greasable, double-sealed bearings to protect from grass wrap.
FrontMount
Drive Wheels – Standard (4-ply rated)
NA
Drive Wheels – Optional (4-ply rated)
NA
Single Tail Wheel
NA
Wide Stance Single Fork Tail Wheel
NA
Deck Tires (4-ply rated)
– 41″ Deck
NA
– 42″ Deck
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
NA
– 72″ Deck
NA

Height (Seat Back)
49.0 in. (124.5 cm)
Height (Seat Cushion)
35.0 in (88.9 cm)
Height (ROPS)
72.0 in (182.9 cm)
Length (midmount w/ DuraMax® Deck – Mowing Position)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
85.0 in. (215.9 cm)
– 72″ Deck
89.0 in (226.9 cm)
Length (FrontMount Power Unit + DuraMax® Deck – Folded Up)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
NA
– 72″ Deck
NA
Deck Width (Side Discharge)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
74.5 in. (189.2 cm)
– 72″ Deck
82.5 in. (217.7 cm)
Deck Width (Mulch*)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
62.5 in.* (158.8 cm)
– 72″ Deck
73.5 in. (186.7 cm)
FrontMount PowerUnit Only (Width/Length)
NA
FrontMount Power Unit (Wheelbase)
NA

(Uncrated)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
1260 lbs (571.2 kg)
– 72″ Deck
1340 lbs. (607.8 kg)
FrontMount Power Unit Only (uncrated)
NA
FrontMount Deck Only – Side Discharge (uncrated)
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
NA
– 72″ Deck
NA
Mulching Package
– 41″ Deck
NA
– 42″ Deck
NA
– 44″ Deck
NA
– 48″ Deck
NA
– 52″ Deck
NA
– 61″ Deck
36 lbs. (16.3 kg)
– 72″ Deck
44 lbs. (20.0 kg)

All specifications and information displayed on this Web site are subject to change without notice.