Head to head · Row Crop

Allis Chalmers D19 vs RK Tractors RK74PSC

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
Image not recorded
RK TractorsModel B

RK Tractors RK74PSC

Utility

power
74 hp
displacement
177 ci
Cylinders
4
Forward gears
16
Full RK74PSC specs
Allis ChalmersAllis Chalmers D19
vs
RK TractorsRK Tractors RK74PSC

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D19 higher · +0.2 hp (<1%)
D1974.2 hp
RK74PSC74 hp
Median Row Crop Tractor138 hp

D19 is in the 11th percentile; RK74PSC is in the 11th · 1,206 models

Engine Displacement

▲ D19 higher · +85 ci (+48%)
D19262 ci
RK74PSC177 ci
Median Row Crop Tractor391 ci

D19 is in the 19th percentile; RK74PSC is in the 6th · 1,409 models

Cylinders

▲ D19 higher · +2 (+50%)
D196
RK74PSC4
Median Row Crop Tractor6

D19 is in the 50th percentile; RK74PSC is in the 17th · 1,417 models

Forward Gears

▲ RK74PSC higher · +8 (+100%)
D198
RK74PSC16
Median Row Crop Tractor16

D19 is in the 16th percentile; RK74PSC is in the 50th · 1,200 models

D19 (A)RK74PSC (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
ManufacturerAllis ChalmersRK Tractors—
ModelD19RK74PSC—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
ManufacturerAllis ChalmersDeutz—
ModelAllis Chalmers 4.3L 6-cyl gasolineTCD 2.9 L4—
Power Output74.2hp74hp▲ D19+0.2 hp · <1%
Rated RPM2,000RPM2,200RPM▲ RK74PSC+200 RPM · +10%
Cylinders64▲ D19+2 · +50%
Displacement262ci177ci▲ D19+85 ci · +48%
Bore3.6in3.6inSame
Stroke4.4in4.3in▲ D19+0.1 in · +2%

Transmission

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
TypeSliding gearPower shuttle—

Dimensions & Weight

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
Length154in158in▲ RK74PSC+4 in · +3%
Width83.6in76.4in▲ D19+7.2 in · +9%
Height89in103in▲ RK74PSC+14 in · +16%
Operating Weight6,650lb6,052lb▲ D19+598 lb · +10%

Hydraulics

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
System TypeOpen centerOpen centerSame
Steering TypePower assistPower—

Power Take-off (PTO)

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
Hitch TypeSnap-Coupler / Three-Point HitchThree-Point Hitch—
Hitch CategoryIIIISame
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePower assistPower—
Brake TypeDifferential mechanical band and dry discNot recorded—

Electrical

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
Starter TypeElectricElectricSame

Emissions

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
StandardNot recordedTier IV—

Capacities

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
Coolant3.8galNot recorded—

Operator Station

SpecAllis Chalmers D19RK Tractors RK74PSCDifference
TypeOpen operator stationCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 11th percentile (74.2 hp)B · 11th percentile (74 hp)

Engine Displacement

median 391 ci
A · 19th percentile (262 ci)B · 6th percentile (177 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 · 12th percentile (6,052 lb)
A · D19B · RK74PSCMedian Row Crop Tractor
Full spec pageAllis Chalmers D19Full spec pageRK Tractors RK74PSC