Head to head · Agricultural

Caterpillar D2 vs Caterpillar D4D SA Special Application

Image not recorded
CaterpillarModel A

Caterpillar D2

Agricultural

power
32.9 hp
displacement
221 ci
Cylinders
4
Forward gears
5
Full D2 specs
CaterpillarCaterpillar D2
vs
CaterpillarCaterpillar D4D SA Special Application

How they compare

Headline specs vs. the whole Agricultural

n = 795–1,130

Engine Power

▲ D4D SA Special Application higher · +41.1 hp (+125%)
D232.9 hp
D4D SA Special Application74 hp
Median Agricultural Tractor110 hp

D2 is in the 4th percentile; D4D SA Special Application is in the 22nd · 1,028 models

Engine Displacement

▲ D4D SA Special Application higher · +204 ci (+92%)
D2221 ci
D4D SA Special Application425 ci
Median Agricultural Tractor336 ci

D2 is in the 20th percentile; D4D SA Special Application is in the 74th · 1,083 models

Cylinders

= Effectively tied
D24
D4D SA Special Application4
Median Agricultural Tractor5.5

D2 is in the 31st percentile; D4D SA Special Application is in the 31st · 1,130 models

Forward Gears

= Effectively tied
D25
D4D SA Special Application5
Median Agricultural Tractor16

D2 is in the 7th percentile; D4D SA Special Application is in the 7th · 972 models

D2 (A)D4D SA Special Application (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
ManufacturerCaterpillarCaterpillarSame
ModelD2D4D SA Special Application—
CategoryAgriculturalCrawler, Agricultural—

Engine

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
ManufacturerCaterpillarCaterpillarSame
Model3.6L 4-cyl dieselD330—
Power Output32.9hp74hp▲ D4D SA Special Application+41.1 hp · +125%
Rated RPM1,525RPM2,000RPM▲ D4D SA Special Application+475 RPM · +31%
Cylinders44Same
Displacement221ci425ci▲ D4D SA Special Application+204 ci · +92%
Bore3.7in4.8in▲ D4D SA Special Application+1.1 in · +30%
Stroke5in6in▲ D4D SA Special Application+1 in · +20%

Transmission

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
TypeGear type with dry disc clutchGear—

Dimensions & Weight

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
Length108in132in▲ D4D SA Special Application+24 in · +22%
WidthNot recorded78in—
Height57.5in96in▲ D4D SA Special Application+38.5 in · +67%
Operating Weight7,419lb15,200lb▲ D4D SA Special Application+7,781 lb · +105%

Hydraulics

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
System TypeNot recordedOpen Center—
Steering TypeMechanical clutchesNot recorded—

Chassis & Drive

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
Chassis TypeCrawlercrawlerSame
Steering TypeMechanical clutchesNot recorded—

Electrical

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
Starter TypeGasoline pony motorElectric—

Capacities

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
CoolantNot recorded8gal—

Operator Station

SpecCaterpillar D2Caterpillar D4D SA Special ApplicationDifference
TypeOpen operator stationNot recorded—

Category context

Both models against the field

Engine Power

median 110 hp
A · 4th percentile (32.9 hp)B · 22nd percentile (74 hp)

Engine Displacement

median 336 ci
A · 20th percentile (221 ci)B · 74th percentile (425 ci)

Cylinders

median 5.5
A · 31st percentile (4)B · 31st percentile (4)

Forward Gears

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

Operating Weight

median 10,914 lb
A · 27th percentile (7,419 lb)B · 70th percentile (15,200 lb)
A · D2B · D4D SA Special ApplicationMedian Agricultural Tractor
Full spec pageCaterpillar D2Full spec pageCaterpillar D4D SA Special Application