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White 4-150 Field Boss vs White 4-175 Field Boss
Verdict: White 4-150 Field Boss vs White 4-175 Field Boss
The White 4-150 Field Boss and the White 4-175 Field Boss are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 152 hp. White 4-175 Field Boss is the lighter machine (9,262 kg vs 14,500 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. White 4-175 Field Boss is the newer design (1979 vs 1974). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
White
85
Fit score
Best match
Clear
White
85
Fit score
Best match
Clear
Rated power
152 hp
152 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
WhiteReference
WhiteReference
Six forward and two reverse gears with powershift between direct-, over-, and under-drive in each gear.Reference
Six forward and two reverse gears with power shift between direct-, over-, and under-drive in each gear.Reference
Engine
Fuel tank
355.8 LReference
651.0 LReference
Drawbar (tested)
93.8 kWReference
94.8 kWReference
Displacement
10.4 LReference
10.4 LReference
Bore/Stroke
114 x 127 mmReference
114 x 127 mmReference
Compression
16.5:1Reference
16.5:1Reference
Rated RPM
2800Reference
2600Reference
Starter volts
12Reference
12Reference
Power at rated engine speed
113.2 kWReference
113.1 kWReference
Max power
93.8 kWReference
94.8 kWReference
Engine
—
130.5 kWReference
Power
—
130.5 kWReference
Air cleaner
—
dual paper elementsReference
Idle RPM
—
800-2820Reference
Oil capacity
—
12.3 LReference
Coolant capacity
—
41.6 LReference
Transmission
Transmission
Hydraul-ShiftReference
—
Gears
18 forward and 6 reverseReference
18 forward and 6 reverseReference
Clutch
dry discReference
356mm cerametallicReference
PTO & Hydraulics
PTO (claimed)
113.3 kWReference
—
PTO (tested)
113.2 kWReference
113.1 kWReference
Type
partial powershiftReference
three-speed power shiftReference
Pressure
151.7 barReference
155.1 barReference
Pump flow
75.7 lpmReference
83.3 lpmReference
Rear Type
III/IIReference
III/IIReference
Rear lift
2721 kgReference
—
Rear PTO
independentReference
independentReference
Rear PTO Type
1000Reference
1000 (1.375)Reference
Power at rated PTO speed
113.7 kWReference
112.8 kWReference
Valves
—
2 pr 3Reference
Control
—
lower-link draft sensingReference
Rear lift (at 24"/610mm)
—
2721 kgReference
Dimensions
Wheelbase
293 cmReference
300 cmReference
Weight
14500 to 16960 poundsReference
9262 kgReference
Front tire
18.4-34Reference
18.4-34Reference
Rear tire
18.4-34Reference
18.4-34Reference
Ag front
15.5-38Reference
20.8-38Reference
Ag rear
15.5-38Reference
20.8-38Reference
Length
619 cmReference
619 cmReference
Width
204 cmReference
—
Height (cab)
299 cmReference
306 cmReference
Shipping weight
6577 kgReference
—
Operating weight
7693 kgReference
9262 kgReference
Ground clearance
69 cmReference
—
Front axle
80 mmReference
80 mmReference
Rear axle
80 mmReference
80 mmReference
Front tread
152 to 228 cmReference
152 to 274 cmReference
Rear tread
152 to 228 cmReference
152 to 274 cmReference
Clearance (rear axle)
—
69 cmReference
Clearance (drawbar)
—
44 cmReference
4-150 Serial Numbers
1974
246001Reference
—
1975
246871Reference
—
1976
262244Reference
—
1977
275051Reference
—
1978
275570Reference
—
Location:
Left side of frameReference
—
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
55Reference
80Reference
Batteries
2Reference
2Reference
Battery CCA
625Reference
625Reference
Battery volts
12Reference
12Reference
Test results
Fuel use
38.2 l/hourReference
37.1 l/hourReference
Max pull
7677 kgReference
—
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.