Head to head · Industrial

Allis Chalmers HD11AG vs Massey Ferguson 8120

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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
Massey Ferguson 8120 Tractor
Massey FergusonModel B

Massey Ferguson 8120

Row Crop

power
128 hp
displacement
365 ci
Cylinders
4
Forward gears
32
Full 8120 specs
Allis ChalmersAllis Chalmers HD11AG
vs
Massey FergusonMassey Ferguson 8120

How they compare

Headline specs vs. the whole Industrial

n = 38–55

Engine Displacement

▲ HD11AG higher · +151 ci (+41%)
HD11AG516 ci
8120365 ci
Median Industrial Tractor284 ci

HD11AG is in the 70th percentile; 8120 is in the 55th · 53 models

Cylinders

▲ HD11AG higher · +2 (+50%)
HD11AG6
81204
Median Industrial Tractor4

HD11AG is in the 88th percentile; 8120 is in the 50th · 55 models

Forward Gears

▲ 8120 higher · +26 (+433%)
HD11AG6
812032
Median Industrial Tractor5

HD11AG is in the 65th percentile; 8120 is in the 98th · 43 models

Operating Weight

▲ HD11AG higher · +9,200 lb (+67%)
HD11AG23,000 lb
812013,800 lb
Median Industrial Tractor9,127 lb

HD11AG is in the 81st percentile; 8120 is in the 58th · 49 models

HD11AG (A)8120 (B)Median Industrial Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
ManufacturerAllis ChalmersMassey Ferguson—
ModelHD11AG8120—
CategoryIndustrialRow Crop—

Engine

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
ManufacturerAllis ChalmersPerkins—
Model110001006-6T—
Power Output130hp128hp▲ HD11AG+2 hp · +2%
Rated RPM1,800RPM2,102RPM▲ 8120+302 RPM · +17%
Cylinders64▲ HD11AG+2 · +50%
Displacement516ci365ci▲ HD11AG+151 ci · +41%
Bore4.4in3.9in▲ HD11AG+0.5 in · +13%
Stroke5.6in5in▲ HD11AG+0.6 in · +12%

Transmission

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
TypeGearSelective gear with partial (4) range power shift—

Dimensions & Weight

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
Length149in200in▲ 8120+51 in · +34%
Width95.9in82in▲ HD11AG+13.9 in · +17%
Height77.7in115in▲ 8120+37.3 in · +48%
Operating Weight23,000lb13,800lb▲ HD11AG+9,200 lb · +67%

Hydraulics

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
System TypeNot recordedClosed center load-sensing—
Steering TypeNot recordedHydrostatic power—

Tires

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
Front Tire SizeNot recorded16.9R28—
Rear Tire SizeNot recorded20.8R38—

Hitch & Towing

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
Hitch CategoryNot recordedIII—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
Chassis TypeNot recorded4x4 MFWD 4WD—
Drive TypeNot recordedMFWD - Mechanical Front Wheel Drive—
Steering TypeNot recordedHydrostatic power—

Electrical

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers HD11AGMassey Ferguson 8120Difference
Coolant11gal7.1gal▲ HD11AG+3.9 gal · +55%

Category context

Both models against the field

Engine Displacement

median 284 ci
A · 70th percentile (516 ci)B · 55th percentile (365 ci)

Cylinders

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

Forward Gears

median 5
A · 65th percentile (6)B · 98th percentile (32)

Operating Weight

median 9,127 lb
A · 81st percentile (23,000 lb)B · 58th percentile (13,800 lb)

Length

median 125 in
A · 60th percentile (149 in)B · 88th percentile (200 in)
A · HD11AGB · 8120Median Industrial Tractor
Full spec pageAllis Chalmers HD11AGFull spec pageMassey Ferguson 8120