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John Deere 401

John Deere 401 tractor
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The John Deere 401 is an industrial tractor produced from 1971 to 1973. It features a 63 hp (gross) engine with options for a 3.3L 4-cylinder diesel or a 3.0L 4-cylinder gasoline engine. The tractor offers 8-speed gear or 8-speed power shuttle transmissions, two-wheel drive, and hydraulic wet disc brakes. It has an open operator station with optional ROPS. The 401 supports a rear Type II hitch and optional PTO configurations. Dimensions include a 79.4 inch wheelbase and weights ranging from 4390 to 4470 lbs depending on engine type. The tractor can be equipped with a front-end loader capable of lifting 2500 lbs with various operational specifications.
John Deere 401industrial tractor63 hp3.3L diesel3.0L gasoline8-speed transmissionloaderPTOdimensions
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Model401

Technical Specifications

Detailed specifications and technical data for John Deere 401

Power

Engine:59 hp (44.0 kW)
Engine (net):59 hp (44.0 kW)
Engine (gross):63 hp (47.0 kW)

Engine

Torque:145 lb-ft (196.6 Nm)
Idle RPM:800-2650
Rated RPM:2500
Torque RPM:1300
Air cleaner:dry
Bore/Stroke:3.86x4.31 inches (98 x 109 mm)
Compression:16.7:1
Power (net):59 hp (44.0 kW)
Displacement:202 ci (3.3 L)
Oil capacity:6 qts (5.7 L)
Diesel engine:John Deere 3.3L 4-cylinder liquid-cooled diesel
Power (gross):63 hp (47.0 kW)
Starter volts:12
Engine options:John Deere 3.3L 4-cyl diesel, John Deere 3.0L 4-cyl gasoline
Gasoline Power:59 hp (44.0 kW)
Gasoline engine:John Deere 3.0L 4-cylinder liquid-cooled gasoline
Coolant capacity:12 qts (11.4 L)
Gasoline Rated RPM:2500
Gasoline Bore/Stroke:3.86x3.86 inches (98 x 98 mm)
Gasoline Oil capacity:6 qts (5.7 L)
Gasoline displacement:180 ci (3.0 L)
Gasoline Starter volts:12
Intake valve clearance:0.014 inches (0.356 mm)
Exhaust valve clearance:0.018 inches (0.457 mm)
Gasoline Coolant capacity:12 qts (11.4 L)

Capacity

Fuel:19.5 gal (73.8 L)
Hydraulic system:8.5 gal (32.2 L)

Dimensions

Width:78 inches (198 cm)
Height:55 inches (139 cm)
Length:131 inches (332 cm)
Wheelbase:79.4 inches (201 cm)
Rear tread:48 to 76 inches (121 to 193 cm)
Front tread:49 to 74 inches (124 to 187 cm)
Diesel Weight:4470 lbs (2027 kg)
Gasoline Weight:4390 lbs (1991 kg)
Clearance (rear axle):10.2 inches (25 cm)
Clearance (front axle):16.8 inches (42 cm)

Hydraulics

Type:closed center
Capacity:8.5 gal (32.2 L)
Pump flow:13 gpm (loader) (49.2 lpm)
Total flow:8.8 gpm (33.3 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Hydraulic wet disc brakes
Steering:Manual steering
Final drives:inboard planetary
Operator station:Open operator station. ROPS available.

Production

Type:Industrial tractor
Manufacturer:John Deere
Years produced:1971 - 1973

Attachments

Loader

Weight:1190 lbs (539 kg)
Dump time:2.6s
Dump angle:41°
Lower time:2.6s
Raise time:4.5s
Lift capacity:2500 lbs lift (full at pin) (1134 kg)
Rollback time:2.6s
Breakout force:3600 lbs breakout (1632 kg)
Reach (dumped):30.3 inches (76 cm)
Height (at pin):117 inches (297 cm)
Boom rod diameter:1.5 inches (3 cm)
Clearance (dumped):88.5 inches (224 cm)
Bucket rod diameter:1.25 inches (3 cm)
Bucket width options:73.8 inches (187 cm), 86 inches (218 cm)
Boom cylinder diameter:2.25 inches (5 cm)
Rollback (ground line):16°
Bucket cylinder diameter:2.25 inches (5 cm)

Transmission

Gear transmission

Type:gear
Gears:8 forward and 4 reverse
Clutch:279mm dry disc
Transmission options:8-speed gear, 8-speed power shuttle

Power shuttle transmission

Type:power shuttle
Gears:8 forward and reverse
Clutch:hydraulic wet disc

Tractor hitch

Rear Type:II

Power Take-off (PTO)

Rear PTO:transmission Optional
Mid PTO Type:1000
Rear PTO Type:540, 540/1000
Rear PTO independent:Optional

Related Models

John Deere 401B

Model:401B