Head to head · Industrial

Allis Chalmers HD11AG Series B vs Massey Ferguson 8120

Image not recorded
Allis ChalmersModel A

Allis Chalmers HD11AG Series B

Industrial

power
127 hp
displacement
516 ci
Cylinders
6
Forward gears
6
Full HD11AG Series B 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 Series B
vs
Massey FergusonMassey Ferguson 8120

How they compare

Headline specs vs. the whole Industrial

n = 38–55

Engine Displacement

▲ HD11AG Series B higher · +151 ci (+41%)
HD11AG Series B516 ci
8120365 ci
Median Industrial Tractor284 ci

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

Cylinders

▲ HD11AG Series B higher · +2 (+50%)
HD11AG Series B6
81204
Median Industrial Tractor4

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

Forward Gears

▲ 8120 higher · +26 (+433%)
HD11AG Series B6
812032
Median Industrial Tractor5

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

Operating Weight

▲ HD11AG Series B higher · +11,200 lb (+81%)
HD11AG Series B25,000 lb
812013,800 lb
Median Industrial Tractor9,127 lb

HD11AG Series B is in the 87th percentile; 8120 is in the 58th · 49 models

HD11AG Series B (A)8120 (B)Median Industrial Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
ManufacturerAllis ChalmersMassey Ferguson—
ModelHD11AG Series B8120—
CategoryIndustrialRow Crop—

Engine

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
ManufacturerAllis ChalmersPerkins—
Model110001006-6T—
Power Output127hp128hp▲ 8120+1 hp · <1%
Rated RPM1,800RPM2,102RPM▲ 8120+302 RPM · +17%
Cylinders64▲ HD11AG Series B+2 · +50%
Displacement516ci365ci▲ HD11AG Series B+151 ci · +41%
Bore4.4in3.9in▲ HD11AG Series B+0.5 in · +13%
Stroke5.6in5in▲ HD11AG Series B+0.6 in · +12%

Transmission

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
TypeGearSelective gear with partial (4) range power shift—

Dimensions & Weight

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
Length125in200in▲ 8120+75 in · +60%
Width96in82in▲ HD11AG Series B+14 in · +17%
Height84in115in▲ 8120+31 in · +37%
Operating Weight25,000lb13,800lb▲ HD11AG Series B+11,200 lb · +81%

Hydraulics

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
System TypeNot recordedClosed center load-sensing—
Steering TypeNot recordedHydrostatic power—

Tires

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
Front Tire SizeNot recorded16.9R28—
Rear Tire SizeNot recorded20.8R38—

Hitch & Towing

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
Hitch CategoryNot recordedIII—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
Chassis TypeTracked4x4 MFWD 4WD—
Drive TypeTrackMFWD - Mechanical Front Wheel Drive—
Steering TypeNot recordedHydrostatic power—

Electrical

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers HD11AG Series BMassey Ferguson 8120Difference
Coolant11gal7.1gal▲ HD11AG Series B+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 · 87th percentile (25,000 lb)B · 58th percentile (13,800 lb)

Length

median 125 in
A · 50th percentile (125 in)B · 88th percentile (200 in)
A · HD11AG Series BB · 8120Median Industrial Tractor
Full spec pageAllis Chalmers HD11AG Series BFull spec pageMassey Ferguson 8120