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Specifications


Engine

Model 3TNV76

Power/SAE J1940 17.9 kW (24hp)

Cylinders Three

Stroke/Cycle Four

Displacement 1116 cc (68.1 cu. in.)

Bore 76mm (3.0 in.)

Compression Ratio 23.4:1

Speed (fast idle), no load 3425 + 25 / -50 rpm

Speed (slow idle), no load 1450 +/- 25 rpm

Lubrication Full Pressure

Oil Filter Full flow (replaceable)

Air Cleaner Dual element replaceable paper

Cooling System Liquid-cooled

Fuel System (Diesel Models)

Fuel Types (Recommended)

Diesel No. 1 or No. 2

B5 Bio-Diesel (5% Blend)

Fuel Pump Mechanical

Fuel Delivery In-line indirect injection

Electrical System

Starter 1.2kW (12-Volt)

Charging System Alternator, 40 amp

Battery 500 CCA (cold cranking amps)

12-Volt Outlet Maximum 15 amp

Capacities (X740)

Fuel Tank 24.6 L (6.5 gal)

Cooling System 2.8 L (3.0 qt)

Engine Oil (oil change with filter) 2.6 L (2.75 qt)

Transaxle (oil change with filter)

Two-Wheel Steer 6.6 L (7.0 qt)

Capacities (X748)

Fuel Tank 24.6L (6.5 gal)

Transaxle (oil change with filter) 6.6L (7.0 qt)

Cooling System 2.8L (3.0 qt)

Engine Oil (oil change with filter) 2.6L (2.75 qt)

Front Drive Axle 2.4L (2.5 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 (X740)

Overall Height 1.27m (50.0 in.)

Overall Width 1.12m (46.8 in.)

Overall Length 2.00m (78.8 in.)

Wheel Base 1.38m (54.5 in.)

Dimensions (X748)

Overall Height 1.27m (50.0 in.)

Overall Width 1.12m (46.8 in.)

Overall Length 2.00m (78.8 in.)

Wheel Base 1.41m (55.7 in.)

Weight (X740)

Approximate Net Weight

Two-Wheel Steer 454 kg (1000 lb)

Weight (X748)

Approximate Net Weight 505 kg (1113 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, 2PR 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)

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

Recommended Lubricants

Engine Oil John Deere PLUS-50®

Engine Coolant COOL-GARD™ PRE-DILUTED SUMMER COOLANT

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

Front Drive Axle Oil John Deere GL-5 Gear Lubricant (80W-90)

Grease

John Deere MOLY HIGH TEMPERATURE EP GREASE

John Deere HIGH TEMPERATURE EP GREASE

(Specifications and design subject to change without notice.)

Fast Idle Engine Speed

X740 without mower deck 3425 +25 / -50 r/min

X748 without mower deck 3425 +25 / -50 r/min

Sound Measurements

Averaged Sound Level at Work Station According to EN836-A2

X740 without mower deck 91.5 dB(A) at 3450 r/min engine speed

X748 without mower deck 91.5 dB(A) at 3450 r/min engine speed

Vibration Measurements

Hand / Arm Measured Per EN836-A2

X740 without mower deck 1.7 m/s2 at 3450 r/min engine speed

X748 without mower deck 1.7 m/s2 at 3450 r/min engine speed

Whole Body Measured Per EN836-A2

X740 without mower deck 1.0 m/s2

X748 without mower deck 1.0 m/s2

NOTE: The value listed above represents the weighted root means square acceleration to which the whole body is subjected on a representative machine during actual mowing and transport conditions. The acceleration value depends upon the roughness of the ground, the speed at which the tractor is operating and the operator weight and driving habits. Measurements were obtained through actual field data according to STD Procedure in EN836-A2.