Comparing Hart-Parr New Hart-Parr vs John Deere Unstyled D (1923-1939)

This page provides a detailed comparison of the specifications for the Hart-Parr New Hart-Parr and the John Deere Unstyled D (1923-1939).

Hart-Parr New Hart-Parr John Deere Unstyled D (1923-1939)
Images
Engine
Engine Manufacturer Hart-Parr John Deere
Engine Model - Unstyled D
Engine Cooling Type Liquid-cooled Liquid-cooled
Engine Fuel Type Gasoline All-fuel
Engine Induction Type Naturally Aspirated Naturally aspirated
Engine Cylinders 2 2
Engine Displacement Value 465 ci (7.6 L) 501 ci (8.2 L)
Engine Rated Rpm 750 -
Transmission
Transmission Type Gear Unsynchronized gear
Transmission Forward Gears 2 3
Transmission Reverse Gears 1 1
Dimensions
Length Value 138 129.9
Width Value 75 55.9
Operating Weight Value 5158 lb (2340 kg) 5886 lb (2670 kg)
Miscellaneous
Chassis 4x2 2WD 4x2 2WD
Drive Type 2WD 2WD
Front Tire Type - -
Rear Tire Type - -
Hitch Category - III
Operator Station Type - Open
Starter Type - Electric