Head to head · Utility

Allis Chalmers 620 vs Ford Golden Jubilee NAA

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Allis ChalmersModel A

Allis Chalmers 620

Utility

power
19.5 hp
displacement
49.8 ci
Cylinders
2
Forward gears
Not recorded
Full 620 specs
Allis ChalmersAllis Chalmers 620
vs
FordFord Golden Jubilee NAA

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ Golden Jubilee NAA higher · +0.7 hp (+4%)
62019.5 hp
Golden Jubilee NAA20.2 hp
Median Utility Tractor55 hp

620 is in the 8th percentile; Golden Jubilee NAA is in the 9th · 5,383 models

Engine Displacement

▲ Golden Jubilee NAA higher · +84.2 ci (+169%)
62049.8 ci
Golden Jubilee NAA134 ci
Median Utility Tractor183 ci

620 is in the 3rd percentile; Golden Jubilee NAA is in the 31st · 5,580 models

Cylinders

▲ Golden Jubilee NAA higher · +2 (+100%)
6202
Golden Jubilee NAA4
Median Utility Tractor4

620 is in the 3rd percentile; Golden Jubilee NAA is in the 50th · 5,720 models

Operating Weight

▲ Golden Jubilee NAA higher · +1,315 lb (+88%)
6201,499 lb
Golden Jubilee NAA2,814 lb
Median Utility Tractor5,303 lb

620 is in the 6th percentile; Golden Jubilee NAA is in the 20th · 5,107 models

620 (A)Golden Jubilee NAA (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
ManufacturerAllis ChalmersFord—
Model620Golden Jubilee NAA—
CategoryUtility, Sub-CompactUtility—

Engine

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
ManufacturerOnanFord—
ModelCCKBNot recorded—
Power Output19.5hp20.2hp▲ Golden Jubilee NAA+0.7 hp · +4%
Rated RPM3,600RPM2,000RPM▲ 620+1,600 RPM · +80%
Cylinders24▲ Golden Jubilee NAA+2 · +100%
Displacement49.8ci134ci▲ Golden Jubilee NAA+84.2 ci · +169%
Bore3.3in3.4in▲ Golden Jubilee NAA+0.1 in · +3%
Stroke3in3.6in▲ Golden Jubilee NAA+0.6 in · +20%

Transmission

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
TypeHydrostaticGear type with dry disc clutch—

Dimensions & Weight

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
Length82.7in119in▲ Golden Jubilee NAA+36.3 in · +44%
Width47.6in64.6in▲ Golden Jubilee NAA+17 in · +36%
Height42.9in57.1in▲ Golden Jubilee NAA+14.2 in · +33%
Operating Weight1,499lb2,814lb▲ Golden Jubilee NAA+1,315 lb · +88%

Hydraulics

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
System TypeNot recordedLive—
Steering TypeNot recordedManual—

Power Take-off (PTO)

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
TypeNot recordedTransmission—
Speed 12,000rpm540rpm▲ 620+1,460 rpm · +270%
Speed 22,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedI—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded798lb—

Chassis & Drive

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeNot recordedManual—
Brake TypeNot recordedDifferential mechanical drum—

Electrical

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
CoolantNot recorded3.8gal—

Operator Station

SpecAllis Chalmers 620Ford Golden Jubilee NAADifference
TypeOpenOpenSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 8th percentile (19.5 hp)B · 9th percentile (20.2 hp)

Engine Displacement

median 183 ci
A · 3rd percentile (49.8 ci)B · 31st percentile (134 ci)

Cylinders

median 4
A · 3rd percentile (2)B · 50th percentile (4)

Operating Weight

median 5,303 lb
A · 6th percentile (1,499 lb)B · 20th percentile (2,814 lb)

Length

median 137 in
A · 3rd percentile (82.7 in)B · 25th percentile (119 in)
A · 620B · Golden Jubilee NAAMedian Utility Tractor
Full spec pageAllis Chalmers 620Full spec pageFord Golden Jubilee NAA