Head to head · Industrial

Allis Chalmers HD11AG vs John Deere 6140M

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Allis ChalmersModel A

Allis Chalmers HD11AG

Industrial

power
130 hp
displacement
516 ci
Cylinders
6
Forward gears
6
Full HD11AG specs
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John DeereModel B

John Deere 6140M

Row Crop

power
127 hp
displacement
276 ci
Cylinders
4
Forward gears
24
Full 6140M specs
Allis ChalmersAllis Chalmers HD11AG
vs
John DeereJohn Deere 6140M

How they compare

Headline specs vs. the whole Industrial

n = 38–55

Engine Displacement

▲ HD11AG higher · +240 ci (+87%)
HD11AG516 ci
6140M276 ci
Median Industrial Tractor284 ci

HD11AG is in the 70th percentile; 6140M is in the 45th · 53 models

Cylinders

▲ HD11AG higher · +2 (+50%)
HD11AG6
6140M4
Median Industrial Tractor4

HD11AG is in the 88th percentile; 6140M is in the 50th · 55 models

Forward Gears

▲ 6140M higher · +18 (+300%)
HD11AG6
6140M24
Median Industrial Tractor5

HD11AG is in the 65th percentile; 6140M is in the 98th · 43 models

Operating Weight

▲ HD11AG higher · +11,030 lb (+92%)
HD11AG23,000 lb
6140M11,970 lb
Median Industrial Tractor9,127 lb

HD11AG is in the 81st percentile; 6140M is in the 57th · 49 models

HD11AG (A)6140M (B)Median Industrial Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
ManufacturerAllis ChalmersJohn Deere—
ModelHD11AG6140M—
CategoryIndustrialRow Crop—

Engine

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
ManufacturerAllis ChalmersJohn Deere—
Model11000PowerTech PVX—
Power Output130hp127hp▲ HD11AG+3 hp · +2%
Rated RPM1,800RPM2,100RPM▲ 6140M+300 RPM · +17%
Cylinders64▲ HD11AG+2 · +50%
Displacement516ci276ci▲ HD11AG+240 ci · +87%
Bore4.4in4.2in▲ HD11AG+0.2 in · +5%
Stroke5.6in5in▲ HD11AG+0.6 in · +12%

Transmission

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
TypeGearPowrQuad-Plus Diesel—

Dimensions & Weight

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
Length149inNot recorded—
Width95.9inNot recorded—
Height77.7in114in▲ 6140M+36.3 in · +47%
Operating Weight23,000lb11,970lb▲ HD11AG+11,030 lb · +92%

Hydraulics

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
System TypeNot recordedOpen center pressure compensated—
Steering TypeNot recordedHydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
TypeNot recordedIndependent—
Speed 1Not recorded540rpm—
Speed 2Not recorded1,000rpm—

Hitch & Towing

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
Hitch TypeNot recordedThree-Point Hitch II/IIIN—
Hitch CategoryNot recordedCategory 3—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded9,225lb—

Chassis & Drive

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
Chassis TypeNot recorded4WD—
Drive TypeNot recorded4WD—
Steering TypeNot recordedHydrostatic power—
Brake TypeNot recordedWet disc hydraulically operated by two foot pedals which can be locked together—

Electrical

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
Starter TypeElectricElectric Starter—

Capacities

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
Coolant11gal7.3gal▲ HD11AG+3.7 gal · +51%

Operator Station

SpecAllis Chalmers HD11AGJohn Deere 6140MDifference
TypeNot recordedTwo-post foldable ROPS or Cab (optional)—

Category context

Both models against the field

Engine Displacement

median 284 ci
A · 70th percentile (516 ci)B · 45th percentile (276 ci)

Cylinders

median 4
A · 88th percentile (6)B · 50th percentile (4)

Forward Gears

median 5
A · 65th percentile (6)B · 98th percentile (24)

Operating Weight

median 9,127 lb
A · 81st percentile (23,000 lb)B · 57th percentile (11,970 lb)

Height

median 74.9 in
A · 54th percentile (77.7 in)B · 92nd percentile (114 in)
A · HD11AGB · 6140MMedian Industrial Tractor
Full spec pageAllis Chalmers HD11AGFull spec pageJohn Deere 6140M