Specifications

Engine

Model 737

Make Kawasaki

Engine Model Number FH680D

Displacement 675 cm3 (41.2 cu. in.)

Cylinders Two

Bore 75.2 mm (2.96 in.)

Stroke 76 mm (2.99 in.)

Compression Ratio 8.1:1

Speed, Fast Idle 3600

Speed, Slow Idle 1550

Operating Range 1500-3600 rpm

Valving OHV

Oil Filter Cartridge Type Full Flow

Cooling Type Air

Air Cleaner DualStage dry, replaceable

Spark Plug Gap 0.75 mm (0.030 in.)

Spark Plug Torque 22 N•m (16 lb-ft)

Ignition Coil Air Gap 0.250.40 mm (0.0100.016 in.)

Valve Adjustment Clearance 0.15 mm (0.006 in.)

PTO Clutch Air Gap .0.3-0.6 mm (0.012-0.024 in.)

Model 757

Make Kawasaki

Engine Model Number FH721D

Displacement 675 cm3 (41.2 cu. in.)

Cylinders Two

Bore 75.2 mm (2.96 in.)

Stroke 76 mm (2.99 in.)

Compression Ratio 8.1:1

Speed, Fast Idle 3600

Speed, Slow Idle 1550

Operating Range 1500-3600 rpm

Valving OHV

Oil Filter Cartridge Type Full Flow

Cooling Type Air

Air Cleaner DualStage dry, replaceable

Spark Plug Gap 0.75 mm (0.030 in.)

Spark Plug Torque 22 N•m (16 lb-ft)

Ignition Coil Air Gap 0.250.40 mm (0.0100.016 in.)

Valve Adjustment Clearance 0.15 mm (0.006 in.)

PTO Clutch Air Gap .0.3-0.6 mm (0.012-0.024 in.)

Drivetrain

Pumps Kanzaki DUP-10A

Wheel Motors Parker TF0240

Number of Speeds Hydrostatic, Variable Speed

Electrical System

Charging System Flywheel alternator (20 amp)

Ignition Electronic

Starter Solenoid Shift

Fuel System

Fuel Types (Recommended):

Regular Grade 87 Octane Unleaded Fuel

Ethanol Blended Fuel (Up to 10%)

MTBE Reformulated Fuel (Up to 15%)

Steering and Brakes

Steering Controls Dual Levers

Steering Type Hydraulic

Park Brakes Band Style

Tires

Front 13 x 5-6

Rear 24 x 12-12

Rear 23 x 10.5-12

Inflation Front 110 - 138 kPa (16 - 20 psi)

Inflation Rear 69 - 97 kPa (10 - 14 psi)

Battery

Voltage 12-volt

CCA 340-amp

Reserve Capacity 67 minutes

BCI Group Size U1L

Capacities

Fuel Tank 34.0 L (9 gal)

Transmission Oil (With Filter) 9.5 L (2.5 gal)

Engine Oil (With Filter) 1.4 L (1.5 qt)

Travel Speeds at Full Engine RPM

Forward 0-14.5 km/h (0-9 mph)

Reverse 0-6.2 km/h (0-4 mph)

Dimensions

Wheel Base 1.3 m (52 in.)

Overall Height 1.8 m (70.5 in.)

Overall Length 2.2 m (85 in.)

Overall Width (54-in. Deck with Chute Up) 1.5 m (57.5 in.)

Overall Width (54-in. Deck with Chute Down) 1.7 m (68 in.)

Overall Width (60-in. Deck with Chute Up) 1.6 m (63.5 in.)

Overall Width (60-in. Deck with Chute Down) 1.9 m (74 in.)

Machine Weight

737 Mower (With 54-in. Deck) 540 kg (1188 lb)

737 Mower (With 60-in. Deck) 552 kg (1214 lb)

757 Mower (With 54-in. Deck) 540 kg (1188 lb)

757 Mower (With 60-in. Deck) 552 kg (1214 lb)

Recommended Lubricants

Engine Oil TURF-GARD® OR PLUS-4®

Hydraulic Oil JD PLUS-50® 15W-40 or SAE15W-40

Grease: (This may change for high-speed applications such as cutting units)

John Deere Multi-Purpose SD Polyurea Grease

John Deere Multi-Purpose HD Lithium Complex Grease

(Specifications and design subject to change without notice.)