John Deere G

Last Updated: July 2024

Overview

The John Deere Model G was a tractor produced by John Deere in the 1930s. Key specifications include a maximum power output of 29.82 horsepower, fuel consumption of 1.77 gallons/hour (6.7 l/h) at maximum power, and a fuel efficiency of 0.582 lb/hp.hr (0.354 kg/kW.h) at maximum power. At rated engine speed, the tractor produced 25.15 horsepower, with a drawbar pull of 3925 lbs and a speed of 4.03 mph. Fuel consumption at rated speed was 2.40 lb/hp.hr (1.459 kg/kW.h), with a fuel efficiency of 10.41 Hp.hr/gal (2.05 kW.h/l). The tractor had a maximum torque of 177 lb.-ft. and a torque rise of 20.1%. Detailed information about this model's category, configurations, chassis, drive type, transmission details, engine specifics, dimensions, capacities, and more remains largely unknown. The tractor underwent testing by the Nebraska Tractor Test Laboratory in January 1937.

Key Specifications

Power Output: 29.82

Technical Specifications

Engine

Manufacturer: -
Model: -
Cooling Type: -
Cylinder Orientation: -
Valve Configuration: -
Fuel Type: -
Induction Type: -
Cylinders: -
Displacement (ci): -
Bore (in): -
Stroke (in): -
Rated RPM: -
Power Output (hp): 29.82

Transmission

Type: -
Forward Gears: -
Reverse Gears: -
Total Gears: -

Dimensions

Length (in): -
Width (in): -
Height (in): -
Operating Weight (lb): -

Power Take-Off (PTO)

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

Miscellaneous

Chassis: -
Drive Type: -
Steering Type: -
Coolant Capacity (qts): -
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: -
Manufacture - End Year: -
Hitch Type: -
Hitch Category: Category 3
Hitch Position: -
Hitch Capacity (lb): -
Operator Station Type: -
Starter Type: -
Brake Type: -
Hydraulic System Type: -

Test Results

Nebraska Tractor Test Laboratory - Test Date: January 1937

Maximum Power and Fuel Consumption

Maximum Power: Information unavailable.
Fuel Consumption at Maximum Power: Information unavailable.
Fuel Efficiency: Information unavailable.

Drawbar Performance

Maximum Pull: Information unavailable.
Pull at Rated Engine Speed: Information unavailable.
Speed at Maximum Pull: Information unavailable.

Torque and Engine Performance

Maximum Torque: Information unavailable.
Torque Rise: Information unavailable.

Hydraulic Performance

Maximum Force Exerted: Information unavailable.
Pump Delivery Rate: Information unavailable.
Hydraulic Power: Information unavailable.

Overall Efficiency

Fuel Efficiency at Standard PTO Speed: Information unavailable.
Fuel Consumption: Information unavailable.

Nebraska Tractor Test Lab.(1937).Test 295: John Deere G. Nebraska Tractor Tests. 374. Lincoln, NE: University of Nebraska-Lincoln. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/374