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White 6144 vs White Workhorse 145

Verdict: White 6144 vs White Workhorse 145

The White 6144 and the White Workhorse 145 are both tractors — here is how they stack up on the figures that matter. White 6144 leads on rated power with 143 hp against 139 hp. White 6144 is the lighter machine (6,740 kg vs 12,250 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. White 6144 holds more fuel (287.7 L vs 242.2 L) for longer stints between fills. White 6144 is the newer design (1994 vs 1990). In short: choose the White 6144 for outright pulling power, or the White Workhorse 145 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
White 6144 Tractor
White
85
Fit score
Best match
Clear
White Workhorse 145 Tractor
White
85
Fit score
Best match
Clear
Rated power
143 hp
139 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
White (a part of AGCO)Reference
WhiteReference
Eight-speed transmission coupled with a four-speed power shift and mechanical shuttle.Reference
Six forward and two reverse gears with an over and under powershift for each gear.Reference
Differential lock
hydraulic rearReference
Variants
6144
32-speed QuadrashiftReference
6145
18-speed Funk power shiftReference
Engine
Fuel tank
287.7 LReference
242.2 LReference
Drawbar (tested)
94.7 kWReference
91.6 kWReference
Displacement
5.9 LReference
5.9 LReference
Bore/Stroke
102 x 120 mmReference
102 x 120 mmReference
Fuel system
direct injectionReference
Air cleaner
two paper elementsReference
dual paper elementsReference
Compression
16.5:1Reference
16.5:1Reference
Rated RPM
2200Reference
2200Reference
Starter volts
12Reference
12Reference
Power at rated engine speed
106.3 kWReference
103.3 kWReference
Max power
94.7 kWReference
91.6 kWReference
Transmission
Transmission
QuadrashiftReference
3x6 Over/UnderReference
Gears
32 forward and reverseReference
18 forward and 6 reverseReference
Clutch
dual dry discReference
PTO & Hydraulics
PTO (claimed)
106.6 kWReference
PTO (tested)
106.3 kWReference
103.3 kWReference
Type
partial power shiftReference
partial power shiftReference
Valves
3Reference
Pump flow
102.2 lpmReference
83.3 lpmReference
Rear Type
II/IIIReference
III/IIReference
Rear lift
4717 kgReference
3875 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/1000Reference
Power at rated PTO speed
107.6 kWReference
104.6 kWReference
Pressure
155.1 barReference
Rear valves
2 or 3Reference
Control
lower-link draft sensingReference
Dimensions
Wheelbase
292 cmReference
Weight
6740 kgReference
12250 to 14665 poundsReference
Front tire
10.00-16Reference
11.00-16Reference
Rear tire
18.4R38DReference
18.4R-38Reference
Ag front
10.00-16Reference
11.00-16Reference
Ag rear
18.4R38DReference
18.4R-38Reference
Operating weight
6740 kgReference
Ballasted weight
7930 kgReference
2WD Wheelbase
283 cmReference
4WD Wheelbase
251 cmReference
Length
444 cmReference
2WD Front tread
152 to 213 cmReference
4WD Front tread
151 to 220 cmReference
Rear tread
152 to 269 cmReference
2WD Shipping
5556 kgReference
4WD Shipping
6259 kgReference
Operating
6652 kgReference
Ballasted
7105 kgReference
6144 Serial Numbers
1994
645001Reference
1995
645501Reference
1996
646301Reference
1997
646411Reference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
Test results
Fuel use
30.3 l/hourReference
30.3 l/hourReference
Max pull
6999 kgReference
145 Serial Numbers
1991
404826Reference
1992
501001Reference
Location:
Left rear side of frameReference

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.

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