Compare/International Harvester 1466 vs International Harvester A-1086

International Harvester 1466 vs International Harvester A-1086

Verdict: International Harvester 1466 vs International Harvester A-1086

The International Harvester 1466 and the International Harvester A-1086 are both tractors — here is how they stack up on the figures that matter. International Harvester 1466 leads on rated power with 133 hp against 132 hp. International Harvester A-1086 is the lighter machine (5,937 kg vs 6,114 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester A-1086 is the newer design (1979 vs 1971). In short: choose the International Harvester 1466 for outright pulling power, or the International Harvester A-1086 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

133 hp

132 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

The Torque Amplifier (TA) provides a power shift in all gears and ranges from direct drive (DD) to a lower TA speed. Without clutching the TA lever is pulled to the rear to engage. The transmission is returned to direct drive by pushing the TA lever forward.Reference

liquid-cooled inlineReference

Total built

25,264Reference

296Reference

Final drives

bull gearReference

Differential lock

—

electro-hydraulic rearReference

Engine

Drawbar (tested)

91.9 kWReference

—

Displacement

7.1 LReference

6.8 LReference

Bore/Stroke

109 x 127 mmReference

109 x 121 mmReference

Air cleaner

dual dry elementsReference

—

Rated RPM

2600 (late)Reference

2400Reference

Starter volts

12Reference

Oil capacity

83.3 LReference

—

Coolant capacity

25.6 LReference

—

Power at rated engine speed

108.7 kWReference

—

Max power

91.9 kWReference

—

Engine

—

110.4 kWReference

Drawbar (claimed)

—

85.0 kWReference

Power

—

110.4 kWReference

Starter

—

electricReference

Transmission

Gears

16 forward and 8 reverseReference

Transmission

Torque AmplifierReference

PTO & Hydraulics

PTO (claimed)

99.2 kWReference

98.4 kWReference

PTO (tested)

108.7 kWReference

—

Hydraulic system

83.3 LReference

—

Type

two-speed power shiftReference

Capacity

83.3 LReference

—

Pressure

137.9 barReference

—

Valves

1Reference

—

Pump flow

45.4 lpmReference

—

Total flow

79.5 lpmReference

—

Steering flow

34.1 lpmReference

—

Steering press.

106.9 barReference

—

Rear Type

II/IIReference

—

Rear lift (at 24"/610mm)

2540 kgReference

—

Rear PTO

independentReference

—

Clutch

dry discReference

356mm cerametallic discReference

Rear PTO Type

1000Reference

—

Engine RPM

1000@2100Reference

—

Power at rated PTO speed

108.8 kWReference

—

Capacities

Fuel

159.0 LReference

—

Dimensions

Wheelbase

266 cmReference

Weight

6114 kgReference

5937 kgReference

Front tire

11L-15Reference

—

Rear tire

18.4-38Reference

—

Ag front

11L-15Reference

—

Ag rear

18.4-38Reference

—

Length

426 cmReference

Width

248 cmReference

259 cmReference

Height (exhaust)

281 cmReference

—

Operating weight

6114 kgReference

—

Ballasted weight

7556 kgReference

—

Clearance (drawbar)

40 cmReference

—

Bar rear axle

88 mmReference

—

Front tread

132 to 208 cmReference

—

Height (cab)

—

289 cmReference

Shipping weight

—

5937 kgReference

Ground clearance

—

38 cmReference

1466 Serial Numbers

1971

7101Reference

—

1972

10408Reference

—

1973

15533Reference

—

1974

19746Reference

—

1975

25404Reference

—

1976

29516Reference

—

Location:

Clutch housing, left sideReference

—

Electrical

Charging amps

32Reference

—

Batteries

2Reference

Battery volts

6Reference

12Reference

Battery AH

172Reference

—

Ground

—

negativeReference

Test results

Fuel use

36.0 l/hourReference

—

Max pull

6202 kgReference

—

Speeds

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.