Head to head · Utility

Allis Chalmers 6140 vs John Deere 3039R

Allis Chalmers 6140 Tractor
Allis ChalmersModel A

Allis Chalmers 6140

Utility

power
40 hp
displacement
142 ci
Cylinders
3
Forward gears
10
Full 6140 specs
Image not recorded
John DeereModel B

John Deere 3039R

Utility

power
39 hp
displacement
97.6 ci
Cylinders
3
Forward gears
Not recorded
Full 3039R specs
Allis ChalmersAllis Chalmers 6140
vs
John DeereJohn Deere 3039R

How they compare

Headline specs vs. the whole Utility

n = 1,083–5,720

Engine Power

▲ 6140 higher · +1 hp (+3%)
614040 hp
3039R39 hp
Median Utility Tractor55 hp

6140 is in the 33rd percentile; 3039R is in the 32nd · 5,383 models

Engine Displacement

▲ 6140 higher · +44.4 ci (+45%)
6140142 ci
3039R97.6 ci
Median Utility Tractor183 ci

6140 is in the 36th percentile; 3039R is in the 22nd · 5,580 models

Cylinders

= Effectively tied
61403
3039R3
Median Utility Tractor4

6140 is in the 23rd percentile; 3039R is in the 23rd · 5,720 models

Operating Weight

▲ 6140 higher · +1,100 lb (+38%)
61404,000 lb
3039R2,900 lb
Median Utility Tractor5,303 lb

6140 is in the 36th percentile; 3039R is in the 21st · 5,107 models

6140 (A)3039R (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 6140John Deere 3039RDifference
ManufacturerAllis ChalmersJohn Deere—
Model61403039R—
CategoryUtilityUtilitySame

Engine

SpecAllis Chalmers 6140John Deere 3039RDifference
ManufacturerToyoshaYanmar—
ModelNot recorded3TNV86—
Power Output40hp39hp▲ 6140+1 hp · +3%
Rated RPM2,500RPM2,600RPM▲ 3039R+100 RPM · +4%
Cylinders33Same
Displacement142ci97.6ci▲ 6140+44.4 ci · +45%
Bore3.9in3.4in▲ 6140+0.5 in · +15%
Stroke4.1in3.5in▲ 6140+0.6 in · +17%

Transmission

SpecAllis Chalmers 6140John Deere 3039RDifference
TypeSynchromeshHydrostatic—

Dimensions & Weight

SpecAllis Chalmers 6140John Deere 3039RDifference
Length132inNot recorded—
Width68.1inNot recorded—
Height87.8in92.9in▲ 3039R+5.1 in · +6%
Operating Weight4,000lb2,900lb▲ 6140+1,100 lb · +38%

Hydraulics

SpecAllis Chalmers 6140John Deere 3039RDifference
System TypeOpen centerOpen centerSame
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAllis Chalmers 6140John Deere 3039RDifference
TypeIndependentIndependent with electro-hydraulic clutch—
Speed 1540rpm540rpmSame
Speed 2Not recorded2,100rpm—

Hitch & Towing

SpecAllis Chalmers 6140John Deere 3039RDifference
Hitch CategoryIISame
Hitch PositionNot recordedRear—
Hitch Capacity3,200lb2,536lb▲ 6140+664 lb · +26%

Chassis & Drive

SpecAllis Chalmers 6140John Deere 3039RDifference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WDMFWD—
Steering TypePowerPowerSame
Brake TypeMechanical wet discWet disc—

Electrical

SpecAllis Chalmers 6140John Deere 3039RDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 6140John Deere 3039RDifference
Coolant2.1gal1.4gal▲ 6140+0.7 gal · +50%

Operator Station

SpecAllis Chalmers 6140John Deere 3039RDifference
TypeOpenTwo-post foldable ROPS—

Category context

Both models against the field

Engine Power

median 55 hp
A · 33rd percentile (40 hp)B · 32nd percentile (39 hp)

Engine Displacement

median 183 ci
A · 36th percentile (142 ci)B · 22nd percentile (97.6 ci)

Cylinders

median 4
A · 23rd percentile (3)B · 23rd percentile (3)

Operating Weight

median 5,303 lb
A · 36th percentile (4,000 lb)B · 21st percentile (2,900 lb)

Height

median 94.1 in
A · 37th percentile (87.8 in)B · 47th percentile (92.9 in)
A · 6140B · 3039RMedian Utility Tractor
Full spec pageAllis Chalmers 6140Full spec pageJohn Deere 3039R