Standard Features
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Model Year
B20 Series (B2320)
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93.9 in. (2,385 mm) without 3-point hitch
83.9 in. (2,130 mm)
45.1 in. (1,145 mm) (min. tread)
1,433 lbs. (650 kg)
61.5 in. (1,563 mm)
Turning Radius
6.9 ft. (2.1 m) with brake
Ground Clearance
12 in. (305 mm)


Engine Make
Engine Model
Engine Type
Gross Horsepower
23 hp (17.2 kW) @ 2,800 rpm
61.1 ci (1,001 cc)
Bore x Stroke
3.0 x 2.9 in. (76 x 73.6 mm)
Liquid, pressurized radiator with radial air flow fan
Fuel Type
Fuel Tank Capacity
6.6 gal. (25 l)
Air Cleaner
Dual paper element


Transmission Type
HST 3 ranges
Number of Speeds
9 forward
3 reverse
Drive Type
Spur gear final drive
6-12 front
9.5-16 rear
Multi-plate wet disc
Speed - Forward
0 - 11.2 mph (0 - 18 km/h)
Speed - Reverse
0 - 5.4 mph (0 - 8.7 km/h)
Hydraulic power


Hydraulic System
Open center
Maximum Pump Flow
8.3 gpm (31.4 lpm)


Lift Capacity
1,356 lbs. (615 kg) @ lift point
1,058 lbs. (480 kg) @ 24 in. behind lift point
PTO Horsepower
18.5 hp (13.4 kW)
PTO Speed
Rear: 540 rpm
Mid: 2,500 rpm
Category I, 3-point

Standard Features

 23 hp liquid-cooled diesel engines, with Kubota's E-TVCS (three-vortex combustion system), offer tremendous power, high torque, cleaner emissions, and low noise and vibration.  
Gear-type Model
 The B2320 is available as an economical and reliable gear model, with 9 forward and 3 reverse speeds.  
Powerful Category I 3-point Hitch
 The 3-point hitch accepts a variety of implements for all of your different needs. The powerful hitch can handle rotary cutters, box blades, finishing mowers and more.  
Narrow Width (B2320 DTN Narrow Only)
 These tractors are remarkably narrow, allowing you to maneuver in close quarters. Maximum width of the B2320DTN is 35.4 in. /90.0 cm (end-to-end of the rear tires). Optional larger tires provide increased floatation and traction in soft soil conditions.  
Standard Loader Valve
 Loader operations are more convenient with standard-equipped 4-position valve and control lever. Integrated into the tractor, this ergonomically positioned valve lets you attach the front loader and other front implements quickly and easily. (B2320 available without valve.)  
Hydraulic Pump
 The 8.3 GPM hydraulic pump capacity provides exceptional efficiency and power for implement operations.  
Large-capacity Radiator
 The B-Series features a large-capacity radiator to keep the engine cool on a long, hot workday, and keep you on the job.  
Long Wheel Base
 With a formidable, 61.5 in. (1,563 mm) wheel base, the B-Series delivers increase stability during operation.  
Adjustable Rear Trend (B2320 DTN Narrow Only)
 Easily adjust the rear tread to make it wider. This provides these tractors with great stability, for a wider range of applications.  
Position Control Valve (B2320 DTN Narrow Only)
 The position control valve is standard. This allows exceptional depth control for inching the hitch up or down to provide precise implement control.  
Wide Fenders
 The extra-wide fender width increases your protection from mud and debris and enables integrated lever positioning for your convenience.  
Foldable ROPS
 For your safety, a foldable ROPS is standard equipment. It's perfect for traveling under areas with height restrictions, or parking your tractor in a garage.  
High-back Seat
 Kubota's seat provides ample back and lumber support, improving operator comfort during long hours of operation.  
Wide Operating Platform
 The large, ISO-mounted flat deck provides plenty of legroom and a wider step area for easier mounting and dismounting. Plus, the widely spaced fenders create plenty of room for the operator to work in comfort.  
Backlit Dash Panel
 The easy-to-read dash panel features large numbers and a white background to help you easily keep track of vital tractor functions such as engine speed, engine temperature, fuel level, etc. The panel backlight activates when the headlights are turned on.  
 Kubota's multi-reflective headlights let you see farther and better, so you can work effectively whenever and wherever you want.  
Parking Brake
 The parking brake keeps your tractor where you want it-just pull the convenient lever and the tractor stays put.  
Lever Guides
 The B-Series features large angled lever guides, for hassle-free shifting, fast control lever recognition and easy operation.  
Slanted Metal Hood
 The slanted metal hood offers a clear view of front loader operations to improve operator productivity.  

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    *Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.