Head to head · Row Crop

Allis Chalmers D19 vs New Holland T4040

Allis Chalmers D19 Tractor
Allis ChalmersModel A

Allis Chalmers D19

Row Crop

power
74.2 hp
displacement
262 ci
Cylinders
6
Forward gears
8
Full D19 specs
New Holland T4040 Tractor
New HollandModel B

New Holland T4040

Utility

power
75.4 hp
displacement
274 ci
Cylinders
4
Forward gears
16
Full T4040 specs
Allis ChalmersAllis Chalmers D19
vs
New HollandNew Holland T4040

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ T4040 higher · +1.2 hp (+2%)
D1974.2 hp
T404075.4 hp
Median Row Crop Tractor138 hp

D19 is in the 11th percentile; T4040 is in the 12th · 1,206 models

Engine Displacement

▲ T4040 higher · +12 ci (+5%)
D19262 ci
T4040274 ci
Median Row Crop Tractor391 ci

D19 is in the 19th percentile; T4040 is in the 24th · 1,409 models

Cylinders

▲ D19 higher · +2 (+50%)
D196
T40404
Median Row Crop Tractor6

D19 is in the 50th percentile; T4040 is in the 17th · 1,417 models

Forward Gears

▲ T4040 higher · +8 (+100%)
D198
T404016
Median Row Crop Tractor16

D19 is in the 16th percentile; T4040 is in the 50th · 1,200 models

D19 (A)T4040 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D19New Holland T4040Difference
ManufacturerAllis ChalmersNew Holland—
ModelD19T4040—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D19New Holland T4040Difference
ManufacturerAllis ChalmersIveco Diesel—
ModelAllis Chalmers 4.3L 6-cyl gasolineNEF—
Power Output74.2hp75.4hp▲ T4040+1.2 hp · +2%
Rated RPM2,000RPM2,200RPM▲ T4040+200 RPM · +10%
Cylinders64▲ D19+2 · +50%
Displacement262ci274ci▲ T4040+12 ci · +5%
Bore3.6inNot recorded—
Stroke4.4inNot recorded—

Transmission

SpecAllis Chalmers D19New Holland T4040Difference
TypeSliding gearselective gear fixed ratio—

Dimensions & Weight

SpecAllis Chalmers D19New Holland T4040Difference
Length154in139in▲ D19+15 in · +11%
Width83.6inNot recorded—
Height89in91.4in▲ T4040+2.4 in · +3%
Operating Weight6,650lb8,280lb▲ T4040+1,630 lb · +25%

Hydraulics

SpecAllis Chalmers D19New Holland T4040Difference
System TypeOpen centeropen centerSame
Steering TypePower assisthydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers D19New Holland T4040Difference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D19New Holland T4040Difference
Hitch TypeSnap-Coupler / Three-Point HitchII/I—
Hitch CategoryIICategory 3—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D19New Holland T4040Difference
Chassis Type4x2 2WD4x4 4WD—
Drive Type2WD4WD—
Steering TypePower assisthydrostatic power—
Brake TypeDifferential mechanical band and dry discNot recorded—

Electrical

SpecAllis Chalmers D19New Holland T4040Difference
Battery VoltageNot recorded12V—
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D19New Holland T4040Difference
Coolant3.8galNot recorded—

Operator Station

SpecAllis Chalmers D19New Holland T4040Difference
TypeOpen operator stationCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 11th percentile (74.2 hp)B · 12th percentile (75.4 hp)

Engine Displacement

median 391 ci
A · 19th percentile (262 ci)B · 24th percentile (274 ci)

Cylinders

median 6
A · 50th percentile (6)B · 17th percentile (4)

Forward Gears

median 16
A · 16th percentile (8)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 14th percentile (6,650 lb)B · 22nd percentile (8,280 lb)
A · D19B · T4040Median Row Crop Tractor
Full spec pageAllis Chalmers D19Full spec pageNew Holland T4040