M5640 Engine Specifications
Engine Model – Kubota V2403-T
Number of Cylinders – 4
Displacement, cu in (L) – 148.5 (2.434)
Engine Bore, in (mm) – 3.43 (87.0)
Engine Stroke, in (mm) – 4.03 (102.4)
Block Design, Replaceable Liners – Parent bore block
Aspiration, Turbocharged or Naturally Aspirated – Turbocharged
V2403 Engine Performance
Advertised Engine Power, Rated, hp (kW) – 56 (41.7)
Maximum Engine Power, hp (kW) – Same as Advertised
Rated Engine Speed, rpm – 2700
Power Boost, hp (kW) – No boost
Fuel Tank capacity, gal (L) – 13.1 (50)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) – No DEF
Fuel System
Fuel System Description – In-Line Pump System
Fuel System Control, Electronic or Mechanical – Mechanical
Fuel Injection to combustion chamber – Indirect
Emission and Exhaust Treatment
Emission Level, US EPA Tier – Tier 4 Interim
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) – No
Kubota V2403 Diesel Oxidation Catalyst (DOC) – No
Diesel Particulate Filter (DPF) – No
Exhaust Pipe, Vertical stack or Horizontal – Horizontal
Cooling and Electrical System
Fan Drive Type – Belt
System Rating, Volts – 12
Alternator Rating, Amps – 40
Kubota M5640 SU Transmission Configuration
Manufacturer’s Description – Synchro – Shuttle
Transmission Type – Partially Synchronized
Number of Forward / Reverse Speeds – 8F / 4R
Creeper Range Available – No
Shuttle (Forward-Reverse) Available – Yes
Kubota M5640 PTO Performance
PTO Horsepower, Basic / Optional Transmission, hp (kW) – 50 (37.3)
Power Take Off Speeds, rpm – 540
PTO operational Type – Live-Independent
Wheel Configuration
Drive Wheels – 2WD / 4WD
Steering Configuration – Front Steer
Rear Axle and Front Axle
Final Drive Location and Description – Inboard planetary
Axle Output End, Flange or Bar – Flange
Axle Bar Diameter, in (mm) – No bar axle
Suspended Front Axle Available – No
Service Brake Type – Wet disc
Kubota M 5640SU Hydraulic System
Hydraulic System Type – Open Center
Main Hydraulic Pump Type – Dual gear
Standard Pump Flow, gpm (Lpm) – 11 (41.6)
Optional Pump Flow, gpm (Lpm) – No option
Number of Standard Remote Valves – 1
3-Point Hitch and Drawbar
3-Point Hitch Category – Category 1 / 2
Optional Hitch Category – No option
Draft Sensing or Lift Control – Position Control
Draft Link Ends Adjustable – No
Standard Lift Capacity 24 Inches behind pin, lb (kg) – 3,310 (1500)
Standard Lift Capacity at lift pin, lb (kg) – 4,200 (1905)
Drawbar Description – Swinging
Kubota M5640SU Wheelbase and Tires
Wheelbase, 2WD, in (mm) – 78.7 (2000)
Wheelbase, MFD/4WD, in (mm) – 78.7 (2000)
Front Tire Size, 2WD – 6.50 – 16 F2
Front Tire Size, MFD/4WD – 8.3 – 24 R1
Rear Tire Size – 14.9 – 28 R1
Dimensions and Weight
Length, 2WD, incl. Hitch/Drawbar, in (mm) – 136 (3455)
Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) – 131.5 (3340)
Height to Top of ROPS raised, in (mm) – 92.9 (2360)
Overall Width, with standard wheels or tracks, in(Mm) – 73.2 (1860)
Weight, 2WD w/ROPS, lb (kg) – 3,747 (1700)
Weight, MFD/4WD w/ROPS, lb (kg) – 3,858 (1750)