Compare/Interstate Tractor Plow Man 15-30 vs Parrett K 15-30

Interstate Tractor Plow Man 15-30 vs Parrett K 15-30

Verdict: Interstate Tractor Plow Man 15-30 vs Parrett K 15-30

The Interstate Tractor Plow Man 15-30 and the Parrett K 15-30 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 15 hp. Interstate Tractor Plow Man 15-30 is the lighter machine (2,177 kg vs 2,381 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Parrett K 15-30 is the newer design (1919 vs 1918). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Interstate Tractor

Fit score

Best match

Clear

Parrett

Fit score

Best match

Clear

Rated power

15 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Interstate TractorReference

ParrettReference

liquid-cooledReference

Drawbar performanceReference

Steering

manualReference

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Engine

Fuel tank

64.3 LReference

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Aux. fuel

11.4 LReference

—

Drawbar (claimed)

11.2 kWReference

Belt (claimed)

22.4 kWReference

Plows

3 (14-inch)Reference

—

Displacement

6.3 LReference

Bore/Stroke

114 x 152 mmReference

Fuel system

Bennett carburetorReference

—

Starter type

hand-crankReference

—

Drawbar (tested)

—

15.6 kWReference

Belt (tested)

—

23.3 kWReference

Rated RPM

—

1000Reference

Belt power (max)

—

23.3 kWReference

Max power

—

15.6 kWReference

Transmission

Type

sliding gearReference

unsynchronized gearReference

Gears

2 forwardReference

2 forward and 1 reverseReference

Dimensions

Weight

2177 kgReference

2381 kgReference

Rear tire

60x10Reference

—

Ag rear

60x10 steelReference

—

Length

396 cmReference

—

Height

175 cmReference

—

Capacities

Diameter

35 cmReference

—

Width

167 cmReference

—

RPM

590Reference

—

Speed

655.32 meters/minReference

—

Test results

Max pull

—

1355 kgReference

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.