White 31079

Last Updated: June 2024

Overview

The White 2-85 was a row-crop tractor primarily manufactured by White between the years 1976 and 1982, coming from their Field Boss series. Equipped with a six-cylinder Perkins diesel engine, the 2-85 primarily served in agricultural settings that required a robust engine with liquid cooling and an inline cylinder orientation. Optional canopy protections or cabin housings provided some level of comfort for operators. The natural aspirated engine offered 85 hp at 2200 RPM with a displacement of 354 cubic inches, aligned with a compression ratio of 16:1. For routine tasks, the tractor's independent PTO system allowed operators to run various implements at either 540 or 1000 RPM. The 2-85 could be fitted with a three-point hitch capable of lifting up to 4000 lbs at the ends, and operators benefited from hydrostatic power steering and independent hydraulic dry disc brakes for better control and safety during operations. The transmission options varied, including an unsynchronized gear system with 6 forward and 2 reverse gears, or a Hydraul-Shift three-speed power shift offering an aggregate of 18 forward and 6 reverse gears. The tractor was robust in stature, measuring 178.1 inches in length, 80.6 inches in width and the steering wheel standing at a height of 85.5 inches.
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Key Specifications

Category: Row Crop

Power Output: 85

Transmission: Unsynchronized gear, Partial powershift

Drive Type: 2WD or 4WD

Operating Weight: 11700

Fuel Type: Diesel

White 31079 vs. Similar Tractors

Power Output
Below Average
Greater than 14% of similar tractors.
Hitch Capacity
Average
Greater than 35% of similar tractors.
Operating Weight
Average
Greater than 44% of similar tractors.

Technical Specifications

Engine

Manufacturer
Perkins
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Natural aspirated
Cylinders
6
Displacement (ci)
354
Bore (in)
3.875
Stroke (in)
5
Rated RPM
2200
Power Output (hp)
85

Transmission

Type
Unsynchronized gear, Partial powershift
Forward Gears
-
Reverse Gears
-
Total Gears
18 forward and 6 reverse

Dimensions

Length (in)
178.1
Width (in)
80.6
Height (in)
85.5 (steering wheel)
Operating Weight (lb)
11700

Power Take-Off (PTO)

PTO Type
Independent
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
1000
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD or 4x4 MFWD 4WD
Drive Type
2WD or 4WD
Steering Type
Hydrostatic power
Coolant Capacity (qts)
24
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
1982
Hitch Type
Three-point hitch
Hitch Category
II
Hitch Position
Rear
Hitch Capacity (lb)
4000 lbs (at ends)
Operator Station Type
Two-post ROPS canopy or Cab (optional)
Starter Type
Electric
Brake Type
Independent hydraulic dry disc
Hydraulic System Type
-