Kubota M4030 Engine Technical Data
Engine Model …………….. Kubota S2602-DI
Engine Type …………….. 4-Stroke, Six-cylinder liquid-cooled
diesel
Number of Cylinders …………….. 6
Displacement, cu in (L) …………….. 158.5 (2.60)
Engine Bore, in (mm) …………….. 3.23 (82.0)
Engine Stroke, in (mm) …………….. 3.23 (82.0)
Aspiration …………….. Natural
Rated Engine Power, hp (kW) …………….. 48.0 (35.8)
Rated Engine Speed, rpm …………….. 2600
Compression …………….. 19.0:1
Air cleaner …………….. Dual dry element
Oil Filter …………….. One full-flow cartridge
Fuel Filter …………….. One paper cartridge
Fuel Tank Capacity, gal (L) …………….. 16.9 (64.0)
Oil Capacity, qts (L) …………….. 11.9 (11.2)
Coolant Capacity, qts (L) …………….. 8.7 (8.2)
Electrical System Rating, Volts …………….. 12
Kubota M4030 Power Take-Off
PTO Operational Type …………….. Independent
PTO Horsepower, hp (kW) …………….. 43.0 (32.1)
PTO Clutch …………….. Dry disc
PTO Speed, rpm …………….. 540
PTO / Engine Speed, rpm …………….. 540/2194
Transmission Configuration
Transmission Type …………….. Selective gear
Gearbox Type …………….. 8F/2R
Number of Forward Gears …………….. 8
Number of Reverse Gears …………….. 2
Clutch Type …………….. Single dry disc
Oil Capacity (2WD), qts (L) …………….. 50.7 (48.0)
Oil Capacity (4WD), qts (L) …………….. 59.7 (56.5)
Maximum Forward Speed, mph (kph) …………….. 16.3 (26.2)
Maximum Reverse Speed, mph (kph) …………….. 7.0 (11.3)
Kubota M4030 Wheels and Tires
Drive Wheels …………….. 2WD/4WD
Steering Configuration …………….. Front steer
Steering System …………….. Hydrostatic power
Brakes Type …………….. Differential mechanical wet disc
Front Tire Size (2WD) …………….. 6.0-16
Rear Tire Size (2WD) …………….. 13.6-28
Front Tire Size (4WD) …………….. 9.5-20
Rear Tire Size (4WD) …………….. 13.6-28
Front Track Width, in (mm) …………….. 55.1-78.7 (1390-1990)
Rear Track Width, in (mm) …………….. 59.3-74.8 (1500-1890)
Kubota M4030 Hydraulic System
Hydraulic System Type …………….. Open center
Implement Pump Flow, gpm (Lpm) …………….. 11.0 (41.6)
Hydraulic Pressure, Bar (psi) …………….. 181.5 (2630)
Hydraulic Fluid Capacity (2WD), gal (L) …………….. 12.7 (48.1)
Hydraulic Fluid Capacity (4WD), gal (L) …………….. 14.9 (56.4)
Number of Standard Remote Valves …………….. 1
3-Point Hitch Category …………….. 2/1
Standard Lift Capacity 24″ (600mm) behind pin, lb (kg) ……………..
3305 (1500)
Standard Lift Capacity at lift pin, lb (kg) …………….. 3970
(1800)
Kubota M4030 Dimensions and Weight
Wheelbase (2WD), in (mm) …………….. 78.7 (1990)
Wheelbase (4WD), in (mm) …………….. 79.1 (2000)
Length (2WD), in (mm) …………….. 135 (3420)
Length (4WD), in (mm) …………….. 137 (3470)
Height (Hood), in (mm) …………….. 55.1 (1390)
Height (Exhaust), in (mm) …………….. 88.5 (2240)
Overall Width (2WD), in (mm) …………….. 74.2 (1880)
Overall Width (4WD), in (mm) …………….. 72.8 (1840)
Ground Clearance (2WD), in (mm) …………….. 18.9 (480)
Ground Clearance (4WD), in (mm) …………….. 15.9 (400)
Weight (2WD), lb (kg) …………….. 4080 (1850)
Weight (4WD), lb (kg) …………….. 4800 (2185)