Head to head · Row Crop

Allis Chalmers 7030 vs International Harvester 1456

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Allis ChalmersModel A

Allis Chalmers 7030

Row Crop

power
131 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 7030 specs
International Harvester 1456 Tractor
International HarvesterModel B

International Harvester 1456

Utility

power
130 hp
displacement
407 ci
Cylinders
6
Forward gears
16
Full 1456 specs
Allis ChalmersAllis Chalmers 7030
vs
International HarvesterInternational Harvester 1456

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ 7030 higher · +1 hp (<1%)
7030131 hp
1456130 hp
Median Row Crop Tractor138 hp

7030 is in the 47th percentile; 1456 is in the 45th · 1,206 models

Engine Displacement

▲ 7030 higher · +19 ci (+5%)
7030426 ci
1456407 ci
Median Row Crop Tractor391 ci

7030 is in the 72nd percentile; 1456 is in the 57th · 1,409 models

Cylinders

= Effectively tied
70306
14566
Median Row Crop Tractor6

7030 is in the 50th percentile; 1456 is in the 50th · 1,417 models

Forward Gears

▲ 7030 higher · +4 (+25%)
703020
145616
Median Row Crop Tractor16

7030 is in the 70th percentile; 1456 is in the 50th · 1,200 models

7030 (A)1456 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7030International Harvester 1456Difference
ManufacturerAllis ChalmersInternational Harvester—
Model70301456—
CategoryRow CropUtility, Standard Tread—

Engine

SpecAllis Chalmers 7030International Harvester 1456Difference
ManufacturerAllis ChalmersInternational Harvester—
Model3500 Mark IIDT407—
Power Output131hp130hp▲ 7030+1 hp · <1%
Rated RPM2,300RPM2,400RPM▲ 1456+100 RPM · +4%
Cylinders66Same
Displacement426ci407ci▲ 7030+19 ci · +5%
Bore4.3in4.3inSame
Stroke5in4.6in▲ 7030+0.4 in · +9%

Transmission

SpecAllis Chalmers 7030International Harvester 1456Difference
TypeSelective gear fixed ratio with partial range operator controlled power shiftingGear type and partial power shift—

Dimensions & Weight

SpecAllis Chalmers 7030International Harvester 1456Difference
Length163in164in▲ 1456+1 in · <1%
Width95.3inNot recorded—
Height116in86in▲ 7030+30 in · +35%
Operating Weight12,430lb12,800lb▲ 1456+370 lb · +3%

Hydraulics

SpecAllis Chalmers 7030International Harvester 1456Difference
System TypeOpen centerNot recorded—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecAllis Chalmers 7030International Harvester 1456Difference
TypeIndependentIndependentSame
Speed 1540rpm1,000rpm▲ 1456+460 rpm · +85%
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 7030International Harvester 1456Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedIII/II—

Chassis & Drive

SpecAllis Chalmers 7030International Harvester 1456Difference
Chassis Type2WD4x2 2WD—
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeWet multiple disc brakes operated hydraulically by two-foot pedalsIndependent hydraulic dry disc—

Electrical

SpecAllis Chalmers 7030International Harvester 1456Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7030International Harvester 1456Difference
CoolantNot recorded6gal—

Operator Station

SpecAllis Chalmers 7030International Harvester 1456Difference
TypeOpen operator station or Cab (optional)Open operator station—

Category context

Both models against the field

Engine Power

median 138 hp
A · 47th percentile (131 hp)B · 45th percentile (130 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 57th percentile (407 ci)

Cylinders

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

Forward Gears

median 16
A · 70th percentile (20)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 51st percentile (12,430 lb)B · 54th percentile (12,800 lb)
A · 7030B · 1456Median Row Crop Tractor
Full spec pageAllis Chalmers 7030Full spec pageInternational Harvester 1456