Eagle Manufacturing 6A

The Eagle Manufacturing 6A is a tractor produced by Eagle Manufacturing. It is equipped with a 358 ci 5.9 L engine. Transmission: 3 forward and 1 reverse. Operating weight: 5000 lbs 2268 kg.

Fuel & Capacities

Gasoline

Transmission

3 forward and 1 reverse

Operating Weight

5000 lbs 2268 kg

Overview

	1930 - 1937 Standard-tread tractor

Production
Manufacturer	Eagle Manufacturing
Standard-tread tractor
Built in Appleton, Wisconsin, USA

Eagle Manufacturing 6A Transmission
3-speed gear
Transmission details ...

Eagle Manufacturing 6A Power
Drawbar (claimed)	22 hp 16.4 kW
Belt (claimed)	37 hp 27.6 kW
Plows	3-4 (14-inch)
Drawbar (tested)	29.52 hp 22.0 kW
Belt (tested)	40.36 hp 30.1 kW
Performance test details ...

Mechanical
Two-wheel drive
Final drives	spur gear
Steering	manual
Open operator station.

Dimensions & Tires
Weight	5000 lbs 2268 kg
Rear tire	48x12
Full dimensions and tires ...

Belt Pulley
Diameter	16 inches 40 cm
Width	8 inches 20 cm
RPM	625
Speed	2600 ft/min 792.48 meters/min

Engine

Engine options
Hercules 5.6L 6-cyl gasoline
Waukesha 5.9L 6-cyl

Engine Detail — 339 ci / 5.6 L Gasoline

Manufacturer	Hercules
Fuel Type	Gasoline
Configuration	6-cylinder 12-valve, liquid-cooled
Displacement	339 ci 5.6 L
Bore/Stroke	4.00x4.50 inches 102 x 114 mm
Fuel system	Zenith carburetor
Rated RPM	1416

Engine Detail — 358 ci / 5.9 L

Manufacturer	Waukesha
Configuration	6-cylinder, liquid-cooled
Displacement	358 ci 5.9 L
Bore/Stroke	4.00x4.75 inches 102 x 121 mm
Fuel system	Zenith carburetor

Transmission

Transmission — 3 forward and 1 reverse gear

Type	gear
Gears	3 forward and 1 reverse
Clutch	dry disc

Dimensions

Eagle Manufacturing 6A Tires
Ag rear	48x12 (steel)

Dimensions
Length	134 inches 340 cm
Width	70 inches 177 cm
Height	61 inches 154 cm
Weight	5000 lbs 2268 kg

Tests

Nebraska Tractor Test 184
Hercules 3-speed 2WD October 21 - November 1, 1930 Link: Nebraska Tractor Test 184 file
Belt power (max)	40.36 hp 30.1 kW
Belt fuel use (max)	4.3 gal/hour 16.3 l/hour
Drawbar performance
Max power	29.52 hp 22.0 kW
Gear 2 used for power test.
Max pull	4650 lbs 2109 kg
Gear 1 used for pull test.

Photos

Eagle Manufacturing 6A

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Eagle Manufacturing 6A.

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours