Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota B7400 Technical Data

Kubota B7400 Engine Specifications

Engine Model - Kubota D722-E-D16
Engine Type - Liquid cooled, 3-cylinder diesel
Number of Cylinders - Three
Displacement, cu in (L) - 43,9 (0,7)
Engine Bore, in (mm) - 2,64 (67,0)
Engine Stroke, in (mm) - 2,68 (68,0)
Maximum Engine Power, hp (kW) - 16,0 (11,9)
Rated Engine Speed, rpm - 2900
Maximum Torque, Nm (ft-lbs) - 44,7 (33)
Fuel System - Indirect injection
Air Cleaner - Dual paper element
Lubrication - Forced lubrication
Cooling System - Pressurized radiator
Radiator Fan - Radial air flow
Fuel Tank Capacity, gal (L) - 3,4 (12,9)
Oil Capacity, qts (L) - 2,5 (2,4)
Coolant Capacity, qts (L) - 2,9 (2,7)
Electrical System Rating, Volts - 12
Starting System - Electric starting

Kubota B7400 Power Take-Off

Rear PTO Operational Type (Gear) - Driven with one way clutch
Rear PTO Operational Type (HST) - Live, continuous
PTO Horsepower, hp (kW) - 12,5 (9,3)
Rear PTO Speeds, rpm - 540
Front PTO Speeds, rpm - 2500

Transmission Configuration

Transmission Type - 6F/2R Gear shift
Number of Forward Speeds - 6
Number of Reverse Speeds - 2
Clutch - Dry single plate
Transmission Type - Hydrostatic (HST)
Number of Forward/Reverse Speeds - Infinite (2-range)
Maximum Speed Forward, mph (kph) - 9,1 (14,6)
Maximum Speed Reverse, mph (kph) - 7,3 (11,7)

Kubota B7400 Wheels and Tires

Drive Wheels - 4WD MFWD
Steering Configuration - Front steer
Steering System - Manual Steering
Front Tire Size - 6.0-12
Rear Tire Size - 8.3-16

Axles and Brakes

Differential - Bevel gears
Differential Lock - Standard
Final Drive - Spur gear
Service Brake - Multi-plate wet disc

Kubota B7400 Hydraulics and Hitch

Hydraulic System Type - Open center
Hydraulic Pump Type - Single pump
Total Pump Flow, gpm (Lpm) - 3,9 (14,8)
3-Point Hitch Category - 1
Standard Lift Capacity 24-in behind pin, lb (kg) - 1058 (480)
Standard Lift Capacity at lift pin, lb (kg) - 1356 (615)

Kubota B7400 Dimensions and Weight

Wheelbase, in (mm) - 59,0 (1490)
Length, in (mm) - 89,8 (2280)
Height (ROPS), in (mm) - 75,4 (1910)
Height (Steering Wheel), in (mm) - 49,1 (1240)
Overall Width, in (mm) - 38,9 (990)
Ground Clearance, in (mm) - 11,6 (295)
Turning Radius, in (mm) - 79,2 (2000)
Weight (ROPS), lb (kg) - 1290 (585)

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KUBOTA TRACTORS SPECIFICATIONS

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KUBOTA ENGINES DATA AND SERVICE SPECS

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KUBOTA FRONT END LOADERS

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