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John Deere 737 Zero Turn Mower Specs

John Deere 737 Engine

Engine Model ................ Kawasaki FH680D
Engine Type ................ 4-cycle V-Twin cylinder horisontal shaft OHV gasoline engine
Number of Cylinder ................ 2
Displacement, cu.in (cc) ................ 41.2 (675)
Cylinder Bore, in (mm) ................ 2.96 (75.2)
Piston Stroke, in (mm) ................ 2.99 (76.0)
Engine Power, Hp (kW) ................ 23.0 (17.2)
Rated Engine Speed, rpm ................ 3600
Maximum Torque, Nm (ft-lb) ................ 54 (39.9)
Torque Speed, rpm ................ 2400
Compression Ratio ................ 8.1:1
Direction of Rotation ................ Counterclockwise (PTO Shaft)
Fuel System ................ Carburetor
Carburetor Type ................ Float with fixed main jet, twin barrel
Fuel Pump Type ................ Diaphragm type pulse pump
Governor Type ................ Mechanical
Lubrication System ................ Full pressure with spin-on oil filter
Oil Filter Type ................ Cartridge type full flow filter
Air Cleaner Type ................ Dual stage element, dry type
Cooling System ................ Pressurized forced circulation type
Ignition System ................ Flywheel magneto transistor type
Spark Plug Gap, in (mm) ................ 0.030 (0.76)
Valve clearance (Intake), in (mm) ................ 0.004-0.006 (0.10-0.15)
Valve clearance (Exhaust), in (mm) ................ 0.004-0.006 (0.10-0.15)
Fuel Tank Capacity, gal (L) ................ 9.5 (36.0)
Oil Capacity, qts (L) ................ 1.7 (1.6)

Electrical System

Electrical System Rating, Volts ................ 12
Charging System ................ Alternator
Alternator Rating, Amps ................ 20
Starting System ................ Electric starter

Power Take Off

PTO Operational Type ................ Independent
PTO Clutch ................ Electro-magnetic
PTO Drive Type ................ Belt-driven

John Deere 737 Transmission

Transmission Model ................ Parker Ross TF15
Transmission Type ................ Hydrostatic
Number of Forward Gears ................ Infinite
Number of Reverse Gears ................ Infinite
Maximum Forward Speed, mph (kph) ................ 10.0 (16.0)
Maximum Reverse Speed, mph (kph) ................ 4.5 (7.2)

Wheels and Tires

Drive Wheels ................ 2WD 4x2
Steering Configuration ................ Front steer
Steering System ................ Power
Front Tire Size ................ 13x5.00-6
Rear Tire Size ................ 24x12.00-12

Dimensions and Weight

Wheelbase, in (mm) ................ 48 (1215)
Overall Length, in (mm) ................ 79 (2000)
Overall Heigth, in (mm) ................ 44 (1110)
Weight, lb (kg) ................ 1110 (503)

Mower Deck

Mower Deck Type ................ Mid-mount, right-discharge
Cutting Width, in (mm) ................ 54 (1370)
Cutting Height, in (mm) ................ 1.5-4.5 (37-114)
Number of Blades ................ 3
Blade Engagement ................ Electric
Lift System ................ Manual

Mower Deck Type ................ Mid-mount, right-discharge
Cutting Width, in (mm) ................ 60 (1520)
Cutting Height, in (mm) ................ 1.5-4.5 (37-114)
Number of Blades ................ 3
Blade Engagement ................ Electric
Lift System ................ Manual