Head to head · Row Crop

Allis Chalmers D14 vs Nuffield Universal M4

Allis Chalmers D14 Tractor
Allis ChalmersModel A

Allis Chalmers D14

Row Crop

power
37 hp
displacement
149 ci
Cylinders
4
Forward gears
4
Full D14 specs
Image not recorded
NuffieldModel B

Nuffield Universal M4

Row Crop

power
38 hp
displacement
230 ci
Cylinders
4
Forward gears
5
Full Universal M4 specs
Allis ChalmersAllis Chalmers D14
vs
NuffieldNuffield Universal M4

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ Universal M4 higher · +1 hp (+3%)
D1437 hp
Universal M438 hp
Median Row Crop Tractor138 hp

D14 is in the 3rd percentile; Universal M4 is in the 3rd · 1,206 models

Engine Displacement

▲ Universal M4 higher · +81 ci (+54%)
D14149 ci
Universal M4230 ci
Median Row Crop Tractor391 ci

D14 is in the 4th percentile; Universal M4 is in the 12th · 1,409 models

Cylinders

= Effectively tied
D144
Universal M44
Median Row Crop Tractor6

D14 is in the 17th percentile; Universal M4 is in the 17th · 1,417 models

Forward Gears

▲ Universal M4 higher · +1 (+25%)
D144
Universal M45
Median Row Crop Tractor16

D14 is in the 4th percentile; Universal M4 is in the 7th · 1,200 models

D14 (A)Universal M4 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D14Nuffield Universal M4Difference
ManufacturerAllis ChalmersNuffield—
ModelD14Universal M4—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D14Nuffield Universal M4Difference
ManufacturerAllis-ChalmersMorris—
ModelAllis-ChalmersNot recorded—
Power Output37hp38hp▲ Universal M4+1 hp · +3%
Rated RPM1,650RPM2,000RPM▲ Universal M4+350 RPM · +21%
Cylinders44Same
Displacement149ci230ci▲ Universal M4+81 ci · +54%
Bore3.5in3.9in▲ Universal M4+0.4 in · +11%
Stroke3.9in4.7in▲ Universal M4+0.8 in · +21%

Transmission

SpecAllis Chalmers D14Nuffield Universal M4Difference
TypeSliding GearGear—

Dimensions & Weight

SpecAllis Chalmers D14Nuffield Universal M4Difference
Length129in123in▲ D14+6 in · +5%
WidthNot recorded83in—
Height79.5in82in▲ Universal M4+2.5 in · +3%
Operating Weight3,500lb4,886lb▲ Universal M4+1,386 lb · +40%

Hydraulics

SpecAllis Chalmers D14Nuffield Universal M4Difference
System TypeNot recordedOpen center—
Steering TypeManualManualSame

Power Take-off (PTO)

SpecAllis Chalmers D14Nuffield Universal M4Difference
TypeRear PTO, LiveNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D14Nuffield Universal M4Difference
Hitch TypeAllis Snap CouplerNot recorded—
Hitch CategoryNot recordedI—

Chassis & Drive

SpecAllis Chalmers D14Nuffield Universal M4Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualManualSame
Brake TypeMechanical expanding shoeNot recorded—

Electrical

SpecAllis Chalmers D14Nuffield Universal M4Difference
Starter TypeElectric12 Volt—

Capacities

SpecAllis Chalmers D14Nuffield Universal M4Difference
Coolant2.3gal4.8gal▲ Universal M4+2.5 gal · +109%

Operator Station

SpecAllis Chalmers D14Nuffield Universal M4Difference
TypeOpen operator stationNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 3rd percentile (37 hp)B · 3rd percentile (38 hp)

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 12th percentile (230 ci)

Cylinders

median 6
A · 17th percentile (4)B · 17th percentile (4)

Forward Gears

median 16
A · 4th percentile (4)B · 7th percentile (5)

Operating Weight

median 12,307 lb
A · 3rd percentile (3,500 lb)B · 8th percentile (4,886 lb)
A · D14B · Universal M4Median Row Crop Tractor
Full spec pageAllis Chalmers D14Full spec pageNuffield Universal M4