Head to head · Utility

Allis Chalmers ED40 vs John Deere 4120

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Allis ChalmersModel A

Allis Chalmers ED40

Utility

power
41 hp
displacement
138 ci
Cylinders
4
Forward gears
8
Full ED40 specs
John Deere 4120 Tractor
John DeereModel B

John Deere 4120

Utility

power
43 hp
displacement
149 ci
Cylinders
4
Forward gears
12
Full 4120 specs
Allis ChalmersAllis Chalmers ED40
vs
John DeereJohn Deere 4120

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 4120 higher · +2 hp (+5%)
ED4041 hp
412043 hp
Median Utility Tractor55 hp

ED40 is in the 35th percentile; 4120 is in the 37th · 5,383 models

Engine Displacement

▲ 4120 higher · +11 ci (+8%)
ED40138 ci
4120149 ci
Median Utility Tractor183 ci

ED40 is in the 35th percentile; 4120 is in the 39th · 5,580 models

Cylinders

= Effectively tied
ED404
41204
Median Utility Tractor4

ED40 is in the 50th percentile; 4120 is in the 50th · 5,720 models

Forward Gears

▲ 4120 higher · +4 (+50%)
ED408
412012
Median Utility Tractor12

ED40 is in the 23rd percentile; 4120 is in the 50th · 4,941 models

ED40 (A)4120 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers ED40John Deere 4120Difference
ManufacturerAllis ChalmersJohn Deere—
ModelED404120—
CategoryUtilityUtilitySame

Engine

SpecAllis Chalmers ED40John Deere 4120Difference
ManufacturerStandard RicardoJohn Deere—
Model23C4024T—
Power Output41hp43hp▲ 4120+2 hp · +5%
Rated RPM2,250RPM2,400RPM▲ 4120+150 RPM · +7%
Cylinders44Same
Displacement138ci149ci▲ 4120+11 ci · +8%
Bore3.3in3.4in▲ 4120+0.1 in · +3%
Stroke4in4.1in▲ 4120+0.1 in · +2%

Transmission

SpecAllis Chalmers ED40John Deere 4120Difference
TypeGearPower shuttle—

Dimensions & Weight

SpecAllis Chalmers ED40John Deere 4120Difference
Length114in128in▲ 4120+14 in · +12%
Width63in65.4in▲ 4120+2.4 in · +4%
Height68in96.9in▲ 4120+28.9 in · +43%
Operating Weight3,527lb3,700lb▲ 4120+173 lb · +5%

Hydraulics

SpecAllis Chalmers ED40John Deere 4120Difference
System TypeOpen centerOpen CenterSame
Steering TypeManualHydrostatic Power—

Power Take-off (PTO)

SpecAllis Chalmers ED40John Deere 4120Difference
TypeNot recordedIndependent—
Speed 1Not recorded540rpm—

Hitch & Towing

SpecAllis Chalmers ED40John Deere 4120Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryIISame
Hitch PositionRearRearSame
Hitch CapacityNot recorded3,131lb—

Chassis & Drive

SpecAllis Chalmers ED40John Deere 4120Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeManualHydrostatic Power—
Brake TypeNot recordedWet disc—

Electrical

SpecAllis Chalmers ED40John Deere 4120Difference
Starter TypeElectric Starter - 12 voltsElectric—
Pre-heating SystemGlow plugsNot recorded—

Capacities

SpecAllis Chalmers ED40John Deere 4120Difference
Coolant2.6gal1.6gal▲ ED40+1 gal · +63%

Operator Station

SpecAllis Chalmers ED40John Deere 4120Difference
TypeOpenOpen with ROPS—

Category context

Both models against the field

Engine Power

median 55 hp
A · 35th percentile (41 hp)B · 37th percentile (43 hp)

Engine Displacement

median 183 ci
A · 35th percentile (138 ci)B · 39th percentile (149 ci)

Cylinders

median 4
A · 50th percentile (4)B · 50th percentile (4)

Forward Gears

median 12
A · 23rd percentile (8)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 30th percentile (3,527 lb)B · 32nd percentile (3,700 lb)
A · ED40B · 4120Median Utility Tractor
Full spec pageAllis Chalmers ED40Full spec pageJohn Deere 4120