Specifications

Engine (X700)

Model FD671D

Cylinders Two

Cycle Four

Displacement 745cc (45.5 cu in.)

Bore/Stroke 78mm (3.07 in.)

Compression Ratio 8.0

Speed (fast idle), no load 3550 +/- 25 rpm

Speed (slow idle), no load 1600 +/- 25 rpm

Lubrication Full pressure

Oil Filter Full flow (replaceable)

Air Cleaner Dual element replaceable paper

Cooling System Liquid-cooled

Engine (X720, X724, X728, X729)

Model FD750D EFI

Cylinders Two

Cycle Four

Displacement 745cc (37.7 cu in.)

Bore/Stroke 78mm (3.07 in.)

Compression Ratio 8.5

Speed (fast idle), no load 3550 +/- 25 rpm

Speed (slow idle), no load 1600 +/- 25 rpm

Lubrication Full pressure

Oil Filter Full flow (replaceable)

Air Cleaner Dual element replaceable paper

Cooling System Liquid-cooled

Fuel System

Fuel Types (Recommended):

Regular Grade 87 Octane Unleaded Fuel

Ethanol Blended Fuel (Up to 10%)

MTBE Reformulated Fuel (Up to 15%)

Fuel Filter Replaceable - paper element

Fuel Pump Electric

Fuel Delivery

•X700 Carburetor

•X720, X724, X728, X729 Fuel injected

Electrical System

Starter 0.8kW (12 volt Electric Start)

Charging System Stator, 20 amp

Battery 340 CCA (cold cranking amps)

12-Volt Outlet Maximum 20 amp

Capacities

Fuel Tank 19.7 L (5.2 gal)

Two-Wheel Steer Transaxle (with filter) 6.6 L (7.0 qt)

Four-Wheel Steer Transaxle (with filter) 5.6 L (6.0 qt)

HFWD System Transaxle (with filter) 6.8 L (7.2 qt)

Cooling System 4.0 L (4.2 qt)

Engine Oil 1.8 L (1.9 qt)

Full Time 4WD (HFWD) Front Drive Axle 5.0 L (5.3 qt)

Drive Train

Transaxle 2-Pedal Foot Control Hydrostatic

Number of Speeds Infinite

Travel Speeds

Forward

26” tires 0 to 13.7km/h (0 to 8.5 mph)

Reverse

26” tires 0 to 8.1km/h (0 to 5.0 mph)

Steering and Brakes

Brakes Type Internal wet disc

Steering Hydrostatic power, 6-Position tilt steering wheel

Dimensions (X700)

Overall Height 1.2m (47.0 in.)

Overall Width 1.2m (46.8 in.)

Overall Length 2.0m (78.8 in.)

Wheel Base 1.4m (54.5 in.)

Dimensions (X720 , X724)

Overall Height 1.3m (50.0 in.)

Overall Width 1.2m (46.8 in.)

Overall Length 2.0m (78.8 in.)

Wheel Base 1.4m (54.5 in.)

Dimensions (X728)

Overall Height 1.3m (51.2 in.)

Overall Width 1.2m (48.0 in.)

Overall Length 1.9m (75.0 in.)

Wheel Base 1.4m (55.7 in.)

Dimensions (X729)

Overall Height 1.3m (50.0 in.)

Overall Width 1.2m (49.0 in.)

Overall Length 2.0m (78.8 in.)

Wheel Base 1.4m (55.7 in.)

Weight

X700 2WS 394 kg (870 lb)

X720 2WS 399 kg (880 lb)

X724 4WS 435 kg (960 lb)

X728 Full Time 4WD (HFWD) 456 kg (1005 lb)

X729 Full Time 4WD (HFWD) / 4WS 497 kg (1095 lb)

Tire Pressures

Front

Tubeless 18 x 7 - 8, Turf, 4PR 70-97 kPa (10-14 psi)*

Tubeless 18 x 8.50 - 8, Turf, 4PR 70-97 kPa (10-14 psi)*

Tubeless 18 x 8.50 - 10, Turf, 4PR 82-110 kPa (12-16 psi)*

Tubeless 18 x 8.50 - 10, HDAP, 4PR 82-110 kPa (12-16 psi)*

Rear

Tubeless 26 x 10.5 - 12, Turf, 2PR 40-70 kPa (6-10 psi)

Tubeless 26 x 12.00 - 12, Turf, 4PR 40-70 kPa (6-10 psi)**

Tubeless 26 x 12.00 - 12, Bar, 4PR 40-138 kPa (6-20 psi)

Tubeless 26 x 12.00 - 12, HDAP, 2PR 40-70 kPa (6-10 psi)

*152 kPa (22 psi) recommended with front weights, front attachments, or loader.

**97 kPa (14 psi) recommended when rear is heavily loaded.

Recommended Lubricants

Engine Oil John Deere PLUS-50™

Engine Coolant COOL-GARD™ II PRE-DILUTED SUMMER COOLANT

Transaxle Oil (all models) John Deere Low Viscosity HY-GARD (J20D)

Front Drive Axle Oil (Full Time 4WD - HFWD) John Deere Low Viscosity HY-GARD (J20D)

Grease

John Deere MOLY HIGH TEMPERATURE EP GREASE

John Deere HIGH TEMPERATURE EP GREASE

(Specifications and design subject to change without notice.)