Tractor · 1974Unverified
White 4-150 Field Boss
White 4-150 Field Boss — Four-wheel Drive (4WD) tractor · 152 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
152 hp
Max power
93.8 kW
Weight
14500 to 16960 pounds
Hover a source tag to verify
Overview
ManufacturerWhiteReference
Four-wheel Drive (4WD) tractorReference
Original price was $37,500 in 1978Reference
Four-wheel driveReference
Articulated power steeringReference
Dry disc brakesReference
Cab standard with air-conditioning and radio.Reference
Engine
Caterpillar 10.4L 8-cyl dieselReference
Fuel tank355.8 LReference
Drawbar (tested)93.8 kWReference
Caterpillar 3208Reference
dieselReference
8-cylinderReference
liquid-cooledReference
Displacement10.4 LReference
Bore/Stroke114 x 127 mmReference
Compression16.5:1Reference
Rated RPM2800Reference
Starter volts12Reference
Power at rated engine speed113.2 kWReference
Max power93.8 kWReference
Transmission
18-speed partial powershiftReference
TransmissionHydraul-ShiftReference
Typepartial powershiftReference
Gears18 forward and 6 reverseReference
Clutchdry discReference
Six forward and two reverse gears with powershift between direct-, over-, and under-drive in each gear.Reference
PTO & Hydraulics
PTO (claimed)113.3 kWReference
PTO (tested)113.2 kWReference
Typeclosed centerReference
Pressure151.7 barReference
Pump flow75.7 lpmReference
Rear TypeIII/IIReference
Rear lift2721 kgReference
Rear PTOindependentReference
Rear PTO Type1000Reference
Power at rated PTO speed113.7 kWReference
Dimensions
Wheelbase293 cmReference
Weight14500 to 16960 poundsReference
Front tire18.4-34Reference
Rear tire18.4-34Reference
Ag front18.4-34Reference
Ag rear18.4-34Reference
Ag front18.4-38Reference
Ag front20.8-34Reference
Ag front23.1-30Reference
Ag front23.1-34Reference
Ag front15.5-38Reference
Ag rear18.4-38Reference
Ag rear20.8-34Reference
Ag rear23.1-30Reference
Ag rear23.1-34Reference
Ag rear15.5-38Reference
Length619 cmReference
Width204 cmReference
Height (cab)299 cmReference
Shipping weight6577 kgReference
Operating weight7693 kgReference
Ground clearance69 cmReference
Front axle80 mmReference
Rear axle80 mmReference
Front tread152 to 228 cmReference
Rear tread152 to 228 cmReference
4-150 Serial Numbers
Location:Left side of frameReference
1974246001Reference
1975246871Reference
1976262244Reference
1977275051Reference
1978275570Reference
FAQ: How to read a serial number table.Reference
Electrical
Charging systemalternatorReference
Charging amps55Reference
Batteries2Reference
Battery CCA625Reference
Battery volts12Reference
Test results
Diesel 18-speed 4WDMay 21 - 29, 1974Link: Nebraska Tractor Test 1159 fileReference
PTO performanceReference
Fuel use38.6 l/hourReference
Fuel use38.2 l/hourReference
Drawbar performanceReference
Gear 3-direct used for power test.Reference
Max pull7677 kgReference
Gear 1-OD used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.