White Field Boss 31

Last Updated: June 2024

Overview

The White Field Boss 31 is a utility tractor powered by a 30 hp Isuzu diesel engine. It features a manual steering system with a two-wheel drive configuration. Engine cooling is managed through a liquid system, and it possesses a displacement of 91.4 cubic inches with a bore and stroke measuring 3.39 inches. The tractor operates at a rated 2600 RPM, with a robust engine compression ratio of 21.4:1. The partially synchronized transmission offers 12 forward and 4 reverse gears. Standing at a length of 116 inches, width of 52 inches, and height of 80 inches (to the top of exhaust), it weighs between 2215 and 2414 pounds depending on the drive type. The White Field Boss 31 comes with an open operator station and employs an open center hydraulic system. The standard agricultural tires on this model are front 5.00-15 and rear 11.2-24, with optional lawn/turf tires available for 2WD configurations.
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Key Specifications

Category: Utility

Power Output: 30

Transmission: Partially Synchronized

Drive Type: 2WD

Operating Weight: 2215 (2WD) to 2414 (4WD)

Fuel Type: Diesel

White Field Boss 31 vs. Similar Tractors

Power Output
Below Average
Greater than 25% of similar tractors.
Operating Weight
Excellent
Greater than 94% of similar tractors.

Technical Specifications

Engine

Manufacturer
Isuzu
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Compression
Cylinders
3
Displacement (ci)
91.4
Bore (in)
3.39
Stroke (in)
3.39
Rated RPM
2600
Power Output (hp)
30

Transmission

Type
Partially Synchronized
Forward Gears
12
Reverse Gears
4
Total Gears
-

Dimensions

Length (in)
116
Width (in)
52
Height (in)
80
Operating Weight (lb)
2215 (2WD) to 2414 (4WD)

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
-
Drive Type
2WD
Steering Type
Manual
Coolant Capacity (qts)
-
Front Tire Diameter (in)
15
Front Tire Width (in)
5
Rear Tire Diameter (in)
24
Rear Tire Width (in)
11.2
Front/Rear Rim Diameter (in)
-
Tire Type
Ag (Standard tires: Front 5.00-15, Rear 11.2-24), Lawn/turf (Optional: Front 24x8.50-12, Rear 355x800-20)
Manufacture - End Year
-
Hitch Type
Category I
Hitch Category
-
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
Open
Starter Type
Electric Starter
Brake Type
-
Hydraulic System Type
Open Center