Head to head · Row Crop

Allis Chalmers 8030 vs John Deere 4450

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Allis ChalmersModel A

Allis Chalmers 8030

Row Crop

power
148 hp
displacement
426 ci
Cylinders
6
Forward gears
16
Full 8030 specs
John Deere 4450 Tractor
John DeereModel B

John Deere 4450

Row Crop

power
155 hp
displacement
466 ci
Cylinders
6
Forward gears
16
Full 4450 specs
Allis ChalmersAllis Chalmers 8030
vs
John DeereJohn Deere 4450

How they compare

Headline specs vs. the whole Row Crop

n = 279–1,417

Engine Power

▲ 4450 higher · +7 hp (+5%)
8030148 hp
4450155 hp
Median Row Crop Tractor138 hp

8030 is in the 56th percentile; 4450 is in the 60th · 1,206 models

Engine Displacement

▲ 4450 higher · +40 ci (+9%)
8030426 ci
4450466 ci
Median Row Crop Tractor391 ci

8030 is in the 72nd percentile; 4450 is in the 82nd · 1,409 models

Cylinders

= Effectively tied
80306
44506
Median Row Crop Tractor6

8030 is in the 50th percentile; 4450 is in the 50th · 1,417 models

Forward Gears

= Effectively tied
803016
445016
Median Row Crop Tractor16

8030 is in the 50th percentile; 4450 is in the 50th · 1,200 models

8030 (A)4450 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 8030John Deere 4450Difference
ManufacturerAllis ChalmersJohn Deere—
Model80304450—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers 8030John Deere 4450Difference
ManufacturerAllis ChalmersJohn Deere—
Model670TNot recorded—
Power Output148hp155hp▲ 4450+7 hp · +5%
Rated RPM2,300RPM2,200RPM▲ 8030+100 RPM · +5%
Cylinders66Same
Displacement426ci466ci▲ 4450+40 ci · +9%
Bore4.3in4.6in▲ 4450+0.3 in · +7%
Stroke5in4.8in▲ 8030+0.2 in · +4%

Transmission

SpecAllis Chalmers 8030John Deere 4450Difference
TypePartial power shiftPartial power shiftSame

Dimensions & Weight

SpecAllis Chalmers 8030John Deere 4450Difference
Length187inNot recorded—
Width93.4in96in▲ 4450+2.6 in · +3%
Height113in117in▲ 4450+4 in · +4%
Operating Weight14,200lb15,400lb▲ 4450+1,200 lb · +8%

Hydraulics

SpecAllis Chalmers 8030John Deere 4450Difference
System TypeClosed-center load-sensitiveClosed center—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 8030John Deere 4450Difference
TypeIndependentIndependentSame
Speed 1540rpm540rpmSame
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 8030John Deere 4450Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IIIII—
Hitch PositionRearRearSame
Hitch Capacity6,680lb6,293lb▲ 8030+387 lb · +6%

Chassis & Drive

SpecAllis Chalmers 8030John Deere 4450Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WDMFWD—
Steering TypeHydrostatic powerPower—
Brake TypeDifferential hydraulic wet discsHydraulic wet disc—

Electrical

SpecAllis Chalmers 8030John Deere 4450Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 8030John Deere 4450Difference
Coolant7.8gal6.8gal▲ 8030+1 gal · +15%

Operator Station

SpecAllis Chalmers 8030John Deere 4450Difference
TypeAcousta cabCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 56th percentile (148 hp)B · 60th percentile (155 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 82nd percentile (466 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 12,307 lb
A · 63rd percentile (14,200 lb)B · 68th percentile (15,400 lb)
A · 8030B · 4450Median Row Crop Tractor
Full spec pageAllis Chalmers 8030Full spec pageJohn Deere 4450