Head to head · Industrial

Allis Chalmers HD11AG vs Massey Ferguson 6615

Image not recorded
Allis ChalmersModel A

Allis Chalmers HD11AG

Industrial

power
130 hp
displacement
516 ci
Cylinders
6
Forward gears
6
Full HD11AG specs
Image not recorded
Massey FergusonModel B

Massey Ferguson 6615

Utility

power
137 hp
displacement
299 ci
Cylinders
4
Forward gears
Not recorded
Full 6615 specs
Allis ChalmersAllis Chalmers HD11AG
vs
Massey FergusonMassey Ferguson 6615

How they compare

Headline specs vs. the whole Industrial

n = 38–55

Engine Displacement

▲ HD11AG higher · +217 ci (+73%)
HD11AG516 ci
6615299 ci
Median Industrial Tractor284 ci

HD11AG is in the 70th percentile; 6615 is in the 51st · 53 models

Cylinders

▲ HD11AG higher · +2 (+50%)
HD11AG6
66154
Median Industrial Tractor4

HD11AG is in the 88th percentile; 6615 is in the 50th · 55 models

Operating Weight

▲ HD11AG higher · +9,100 lb (+65%)
HD11AG23,000 lb
661513,900 lb
Median Industrial Tractor9,127 lb

HD11AG is in the 81st percentile; 6615 is in the 59th · 49 models

Length

▲ 6615 higher · +36 in (+24%)
HD11AG149 in
6615185 in
Median Industrial Tractor125 in

HD11AG is in the 60th percentile; 6615 is in the 81st · 39 models

HD11AG (A)6615 (B)Median Industrial Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
ManufacturerAllis ChalmersMassey Ferguson—
ModelHD11AG6615—
CategoryIndustrialUtility—

Engine

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
ManufacturerAllis ChalmersAGCO Power—
Model11000Not recorded—
Power Output130hp137hp▲ 6615+7 hp · +5%
Rated RPM1,800RPM2,000RPM▲ 6615+200 RPM · +11%
Cylinders64▲ HD11AG+2 · +50%
Displacement516ci299ci▲ HD11AG+217 ci · +73%
Bore4.4in4.3in▲ HD11AG+0.1 in · +2%
Stroke5.6in5.3in▲ HD11AG+0.3 in · +6%

Transmission

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
TypeGear16-speed Dyna-4 with a partial (4) range operator-controlled power shift—

Dimensions & Weight

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
Length149in185in▲ 6615+36 in · +24%
Width95.9inNot recorded—
Height77.7in116in▲ 6615+38.3 in · +49%
WheelbaseNot recorded105in—
Operating Weight23,000lb13,900lb▲ HD11AG+9,100 lb · +65%

Hydraulics

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
System TypeNot recordedHydraulic control system direct engine drive with specified pump flow rates—
Steering TypeNot recordedPower Steering—

Tires

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
Front Tire SizeNot recorded480/70R28—
Rear Tire SizeNot recorded580/70R38—

Hitch & Towing

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedCategory 3—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
Chassis TypeNot recorded4WD—
Drive TypeNot recorded4WD—
Steering TypeNot recordedPower Steering—

Electrical

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
Coolant11galNot recorded—

Operator Station

SpecAllis Chalmers HD11AGMassey Ferguson 6615Difference
TypeNot recordedCab—

Category context

Both models against the field

Engine Displacement

median 284 ci
A · 70th percentile (516 ci)B · 51st percentile (299 ci)

Cylinders

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

Operating Weight

median 9,127 lb
A · 81st percentile (23,000 lb)B · 59th percentile (13,900 lb)

Length

median 125 in
A · 60th percentile (149 in)B · 81st percentile (185 in)

Height

median 74.9 in
A · 54th percentile (77.7 in)B · 92nd percentile (116 in)
A · HD11AGB · 6615Median Industrial Tractor
Full spec pageAllis Chalmers HD11AGFull spec pageMassey Ferguson 6615