Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota L3800 Tractor Specs

Classification - Compact Utility tractor

Kubota L3800 Engine Specifications

Engine Make - Kubota
Engine Model - D1803
Number of Cylinders - 3
Advertised Engine Power, Rated, hp (kW) - 37.4 (27.9)
Maximum Engine Power, hp (kW) - Same as Advertised
Rated Engine Speed, rpm - 2700
Power Boost, hp (kW) - No boost
Fuel Tank capacity, gal (L) - 10 (38)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - No DEF
Displacement, cu in (L) - 111.4 (1.826)
Engine Bore, in (mm) - 3.43 (87)
Engine Stroke, in (mm) - 4.03 (102.4)
Block Design, Replaceable Liners - Parent bore block
Aspiration, Turbocharged or Naturally Aspirated - Naturally Aspirated
Fuel System Description - In-Line Pump System
Fuel System Control, Electronic or Mechanical - Mechanical
Fuel Injection to combustion chamber - Indirect
Emission Level, US EPA Tier - Tier 4 Interim
Exhaust Pipe, Vertical stack or Horizontal - Horizontal
Cooling System Fan Drive Type - Belt
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 45

Kubota L-3800 Transmission Configuration

Manufacturer's Description - Gear shift
Transmission Type - Sliding gear constant mesh
Number of Forward / Reverse Speeds - 8F / 4R
Maximum Speed Forward, mph (kph) - 13.2 (21.2)
Creeper Range Available - No
Shuttle (Forward-Reverse) Available - Mechanical shuttle

Kubota L3800 Power Take Off

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 31.5 (23.5)
PTO Speeds, rpm - 540
PTO operational Type (Independent; Live; Continuous) - Live Continuous (Dual Clutch)

Wheel or Track Configuration

Drive Wheels - 2WD / 4WD
Steering Configuration - Front Steer

Rear Axle Assembly

Axle Output End, Flange or Bar - Flange
Axle Bar Diameter, in (mm) - No bar axle

Front Axle

Suspended Front Axle Available - No

Brakes

Service Brake Type - Multiple Wet Disc

Kubota L3800 Tractor Hydraulic System

Hydraulic System Type - Open Center, gear pump
Main Hydraulic Pump Type - Gear
Standard Pump Flow, gpm (Lpm) - 6.3 (23.9)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - 2

Kubota L-3800 Tractor 3-Point Hitch Features

3-Point Hitch Category - Category 1
Draft Sensing or Lift Control - Position control
Draft Link Ends Adjustable - No
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 1,435 (651)
Standard Lift Capacity at lift pin, lb (kg) - 1,998 (906)

Drawbar

Drawbar Description - Adjustable

Wheelbase

Wheelbase, 2WD, in (mm) - 63.3 (1610)
Wheelbase/Trackbase, MFD/4WD or Track, in (mm) - 63.3 (1610)

Length

Length, 2WD, incl. Hitch/Drawbar, in (mm) - 110.6 (2810)
Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) - 106.3 (2700)

Vertical Dimensions

Height to Top of ROPS raised, in (mm) - 91.7 (2330)

Width w/Tires

Overall Width, with standard wheels or tracks, in(Mm) - 55.1 (1400)

Weight (w/Tires)

Weight, 2WD w/ROPS, lb (kg) - 2,480 (1125)
Weight, MFD/4WD w/ROPS, lb (kg) - 2,657 (1205)

Tire / Track Size

Front Tire Size, 2WD - 5.00-15 F2
Front Tire Size orTrack Width, MFD/4WD or Track - 7-16 R1
Rear Tire Size or Track Width - 11.2-24 R1

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