Case industrial tractors

J.I. Case 425

The J.I. Case 425 is a gas industrial tractor produced from 1955 to 1957 as part of the 400 Series. It was built in Racine, Wisconsin, USA, with a total production of 205 units. It features a 4.1L 4-cylinder gasoline engine, an 8-speed mechanical shuttle transmission, and a claimed belt power of 50 hp (37.3 kW). The tractor is two-wheel drive with manual steering (power optional) and an open operator station. It has a Case Eagle Hitch as an optional tractor hitch and an independent rear PTO with a mechanical wet disc clutch. The tractor's dimensions include an 82-inch wheelbase, 133-inch length, and 66.6-inch width, with various tire options for agricultural use. The electrical system is 6 volts with a generator charging system and a 150 AH battery.
Power-
Founded-
Model425

Technical Specifications

Detailed specifications and technical data for J.I. Case 425

Power
Belt (claimed)50 hp (37.3 kW)
Engine
MakeJ.I. Case
Typegasoline
Coolingliquid-cooled
Idle RPM600-1665
Cylinders4-cylinder 8-valve
Point gap0.020 inches (0.508 mm)
Rated RPM1500
SparkplugChampion 8
Air cleaneroil bath
Bore/Stroke4.00x5.00 inches (102 x 127 mm)
Compression6.5:1
Fuel systemcarburetor
Displacement251 ci (4.1 L)
Firing order1-3-4-2
Oil capacity9 qts (8.5 L)
Sparkplug gap0.025 inches (0.635 mm)
Starter volts6
Coolant capacity29.6 qts (28.0 L)
Intake valve clearance0.012 inches (cold) (0.305 mm)
Exhaust valve clearance0.020 inches (cold) (0.508 mm)
Height
Hood61 inches (154 cm)
Exhaust89 inches (226 cm)
Steering wheel61.9 inches (157 cm)
Capacity
Fuel21 gal (79.5 L)
Aux. fuel1 gal (3.8 L)
Hydraulic system2.6 gal (9.8 L)
Variants
400diesel standard
401diesel row-crop
402diesel vineyard
403diesel high-crop
405diesel orchard
410gasoline standard
411gas row-crop
413gas high-crop
420diesel industrial
425gas industrial
Electrical
Groundnegative
Battery AH150
Battery Group4
Battery volts6
Charging systemgenerator
Hydraulics
Typeopen center
Capacity2.6 gal (9.8 L)
Pump flow12 gpm (45.4 lpm)
Mechanical
DriveTwo-wheel drive
Steeringmanual, power optional
Final drivesbull gear
Operator stationOpen operator station.
Production
TypeIndustrial tractor
Built inRacine, Wisconsin, USA
Total built205
ManufacturerJ.I. Case
Belt Pulley
RPM1166
Speed3205 ft/min (976.88 meters/min)
Width7.25 inches (18 cm)
Diameter10.5 inches (26 cm)
Transmission
Typemechanical shuttle
Gears8 forward and 2 reverse
Clutch304.8mm dry disc
Oil typeSAE 90
DescriptionFour gears plus reverse, with high and low ranges. All gears and ranges selected by a single lever.
Oil capacity60 qts (56.8 L)
TransmissionPowr-range
Tractor hitch
TypeCase Eagle Hitch Optional
Serial Numbers
19558060000
19568080001
19578100001
LocationTop-right of instrument panel.
Dimensions & Tires
Width66.6 inches (169 cm)
Length133 inches (337 cm)
Wheelbase82 inches (208 cm)
Rear tread52 to 64 inches (132 to 162 cm)
Front tread52 to 58 inches (132 to 147 cm)
Tires Ag rear13-30, 14-30
Tires Ag front6.00-16, 7.50-16
Clearance (front axle)17.4 inches (44 cm)
Power Take-off (PTO)
Clutchmechanical wet disc
Rear PTOindependent
Engine RPM558@1500
Rear PTO Type540 (1.375)