Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota B2620 Tractor Specs

Kubota B2620 Engine Specifications

Engine Make - Kubota
Engine Model - D1105
Number of Cylinders - 3
Advertised Engine Power, Rated, hp (kW) - 26.0 (19.4)
Maximum Engine Power, hp (kW) - Same as Advertised
Rated Engine Speed, rpm - 2800
Power Boost, hp (kW) - No boost
Fuel Tank capacity, gal (L) - 6.6 (25)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - No DEF
Displacement, cu in (L) - 68.5 (1.123)
Engine Bore, in (mm) - 3.07 (78.0)
Kubota D1105 Engine Stroke, in (mm) - 3.09 (78.4)
Block Design, Replaceable Liners - Parent bore block
Aspiration, Turbocharged or Naturally Aspirated - Natural
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
D1105 Engine Cooling System Fan Drive Type - Belt
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 40

Kubota B-2620 Transmission Configuration

Manufacturer's Description - Hydrostatic
Transmission Type - Hydrostatic Drive
Number of Forward / Reverse Speeds - Infinite / 3 Ranges
Maximum Speed Forward, mph (kph) - 12.6 (20.2)
Creeper Range Available - Yes, Hydrostatic
Shuttle (Forward-Reverse) Available - Yes

Kubota B2620 Tractor PTO Performance

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 19.0 (14.2)
Power Take Off Speeds, rpm - 540 / 960
PTO operational Type - Independent

Wheels Configuration

Drive Wheels - 4WD
Steering Configuration - Front Steer

Kubota B-2620 Rear Axle Assembly

Final Drive Location and Description - Spur gear
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 - Wet disc

Kubota B2620 Hydraulic System

Hydraulic System Type - Open Center
Main Hydraulic Pump Type - Gear
Standard Pump Flow, gpm (Lpm) - 8.3 (31.4)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - 1

Kubota B-2620 Tractor 3-Point Hitch Features

3-Point Hitch Category - Category 1
Optional Hitch Category - No option
Draft Sensing or Lift Control - Upper link mechanical
Draft Link Ends Adjustable - Yes
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 1,058 (480)
Standard Lift Capacity at lift pin, lb (kg) - 1,356 (615)

Drawbar

Drawbar Description - Adjustable

Wheelbase

Wheelbase, MFD/4WD, in (mm) - 61.5 (1563)

Dimensions and Weight

Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) - 95.1 (2415)
Overall Width, with standard wheels or tracks, in(Mm) - 49.0 (1245)

Tire Size

Front Tire Size Width, MFD/4WD - 7.0-12
Rear Tire Size Width - 11.2-16

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