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Minneapolis-Moline Big Mo 400

Minneapolis-Moline Big Mo 400 tractor
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The Minneapolis-Moline Big Mo 400 is an industrial tractor produced from 1959 to 1964 by Minneapolis-Moline in Hopkins, Minnesota, USA. It features a 3.4L 4-cylinder gasoline engine producing 56 hp (41.8 kW), with a 5-speed mechanical shuttle or gear transmission. The tractor is two-wheel drive with manual steering (power optional) and disc brakes, designed with an open operator station. It supports various attachments including L-400 and L-500 loaders and B-10 and B-13 backhoes, making it versatile for industrial tasks. The Big Mo 400 has a wheelbase of 77 inches (195 cm), weighs between 3800 and 9059 pounds depending on configuration, and offers hydraulic pump flow of 20 gpm (75.7 lpm).
Minneapolis-MolineBig Mo 400industrial tractor56 hp3.4L gasoline engine5-speed transmissionloadersbackhoesspecifications
Power-
Founded-
ModelBig Mo 400

Technical Specifications

Detailed specifications and technical data for Minneapolis-Moline Big Mo 400

Power

Engine power:56 hp (41.8 kW)

Engine

Type:Minneapolis-Moline 3.4L 4-cyl gasoline
Fuel tank:14 gal (53.0 L)
Rated RPM:1750
Air cleaner:oil bath
Bore/Stroke:3.625x5.00 inches (92 x 127 mm)
Displacement:206.5 ci (3.4 L)
Oil capacity:6 qts (5.7 L)
Starter volts:12
Coolant capacity:13.5 qts (12.8 L)

Variants

Jet Star:farm version

Hydraulics

Pump flow:20 gpm (75.7 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Disc brakes
Steering:manual (power optional)
Operator station:Open operator station

Production

Type:Industrial tractor
Built in:Hopkins, Minnesota, USA
Manufacturer:Minneapolis-Moline
Years produced:1959 - 1964

Attachments

Loaders:[object Object],[object Object]
Backhoes:[object Object],[object Object]

Transmission

Gear

Type:gear
Gears:5 forward and 1 reverse
Options:5-speed mechanical shuttle, 5-speed gear

Mechanical shuttle

Type:mechanical shuttle
Gears:5 forward and reverse
Clutch:279.4mm mechanical dry disc
Oil capacity:40 qts (37.9 L)

Serial Numbers

1961:16700001
1962:16700101
1963:16700211
1964:16700361
Final:16700410
1959 (military):17000001
1960 (military):17000357
1961 (military):17000633
1962 (military):17000649
1963 (military):17000653
Final (military):17000757

Dimensions & Tires

Length:118.625 inches (301 cm)
Weight:3800 to 9059 pounds
Wheelbase:77 inches (195 cm)
Rear tread:56 to 84 inches (142 to 213 cm)
Front tread:55.25 inches (140 cm)
Height (hood):60.375 inches (153 cm)
Max front axle:10000 lbs (4536 kg)
Clearance (rear axle):15 inches (38 cm)
Industrial rear tires:12.4-28, 14.9-28, 16.9-28
Clearance (front axle):14 inches (35 cm)
Industrial front tires:7.50-16, 5.50-16
Length with loader and backhoe:270 inches (685 cm)
Weight with loader and backhoe:9059 lbs (4109 kg)
Weight with L-400 loader and counterweight:7750 lbs (3515 kg)