Kubota B1620

Last Updated: June 2024

Overview

The Kubota B1620D is a compact utility tractor that falls under Kubota’s B20 series. It operates on a 16 PS (15.8 HP) Kubota D722-D25 three-cylinder diesel engine. The tractor features a manual steering system and wet disc brakes, along with an open operator station design. Its 4WD chassis is equipped with a gear shift transmission that includes 6 forward and 2 reverse gears. The B1620 has a rated rpm of 2800 and a torque of 29.8 ft·lb. It can work with front tires sized at 4.5-10 and rear tires sized at 7-16. With a lift capacity at the hitch of up to 540 kg (1190 lbs), the Kubota B1620 can handle a variety of tasks. Fuel capacity stands at 14.0 liters, ensuring sufficient operating time in the field. The PTO supports speeds of 2500 rpm for middle PTO applications and dual speeds of 540/1000 rpm at the rear. This workhorse offers practicality and reliability in a compact design, catering to the needs of small-scale operations or specialty farming.
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Key Specifications

Category: Utility

Power Output: 15.8

Transmission: Gear shift with dry single plate type clutch

Drive Type: 4WD

Operating Weight: 1124.4

Fuel Type: Diesel

Kubota B1620 vs. Similar Tractors

Power Output
Poor
Greater than 4% of similar tractors.
Hitch Capacity
Below Average
Greater than 22% of similar tractors.
Operating Weight
Poor
Greater than 8% of similar tractors.

Technical Specifications

Engine

Manufacturer
Kubota
Model
D722-D25
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Natural aspirated
Cylinders
3
Displacement (ci)
43.9
Bore (in)
2.64
Stroke (in)
2.68
Rated RPM
2800
Power Output (hp)
15.8

Transmission

Type
Gear shift with dry single plate type clutch
Forward Gears
6
Reverse Gears
2
Total Gears
-

Dimensions

Length (in)
92.9
Width (in)
36.7
Height (in)
48.6
Operating Weight (lb)
1124.4

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
2500 (Middle PTO)
PTO Speed 2 (rpm)
540 (Rear PTO)
PTO Speed 3 (rpm)
1000 (Rear PTO)

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Manual
Coolant Capacity (qts)
3.59
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
-
Hitch Type
-
Hitch Category
I
Hitch Position
-
Hitch Capacity (lb)
1190
Operator Station Type
Open operator station
Starter Type
Electric
Brake Type
Wet disc
Hydraulic System Type
-