Head to head · Row Crop

Allis Chalmers 8030 vs Massey Ferguson 8140

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Allis ChalmersModel A

Allis Chalmers 8030

Row Crop

power
148 hp
displacement
426 ci
Cylinders
6
Forward gears
16
Full 8030 specs
Massey Ferguson 8140 Tractor
Massey FergusonModel B

Massey Ferguson 8140

Agricultural

power
149 hp
displacement
402 ci
Cylinders
6
Forward gears
32
Full 8140 specs
Allis ChalmersAllis Chalmers 8030
vs
Massey FergusonMassey Ferguson 8140

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 8140 higher · +1 hp (<1%)
8030148 hp
8140149 hp
Median Row Crop Tractor138 hp

8030 is in the 56th percentile; 8140 is in the 56th · 1,206 models

Engine Displacement

▲ 8030 higher · +24 ci (+6%)
8030426 ci
8140402 ci
Median Row Crop Tractor391 ci

8030 is in the 72nd percentile; 8140 is in the 52nd · 1,409 models

Cylinders

= Effectively tied
80306
81406
Median Row Crop Tractor6

8030 is in the 50th percentile; 8140 is in the 50th · 1,417 models

Forward Gears

▲ 8140 higher · +16 (+100%)
803016
814032
Median Row Crop Tractor16

8030 is in the 50th percentile; 8140 is in the 91st · 1,200 models

8030 (A)8140 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
ManufacturerAllis ChalmersMassey Ferguson—
Model80308140—
CategoryRow CropAgricultural—

Engine

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
ManufacturerAllis ChalmersValmet—
Model670T620DS—
Power Output148hp149hp▲ 8140+1 hp · <1%
Rated RPM2,300RPM2,290RPM▲ 8030+10 RPM · <1%
Cylinders66Same
Displacement426ci402ci▲ 8030+24 ci · +6%
Bore4.3in4.3inSame
Stroke5in4.7in▲ 8030+0.3 in · +6%

Transmission

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
TypePartial power shiftSelective gear fixed ratio with partial (4) range operator-controlled powershift—

Dimensions & Weight

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
Length187in215in▲ 8140+28 in · +15%
Width93.4in94in▲ 8140+0.6 in · <1%
Height113in115in▲ 8140+2 in · +2%
Operating Weight14,200lb14,000lb▲ 8030+200 lb · +1%

Hydraulics

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
System TypeClosed-center load-sensitiveClosed center load-sensing—
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
Hitch TypeThree-Point HitchIII—
Hitch CategoryIII/IICategory 3—
Hitch PositionRearRearSame
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerNot recorded—
Brake TypeDifferential hydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
Starter TypeElectricElectric Starter—

Capacities

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
Coolant7.8gal7.1gal▲ 8030+0.7 gal · +10%

Operator Station

SpecAllis Chalmers 8030Massey Ferguson 8140Difference
TypeAcousta cabCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 56th percentile (148 hp)B · 56th percentile (149 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 52nd percentile (402 ci)

Cylinders

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

Forward Gears

median 16
A · 50th percentile (16)B · 91st percentile (32)

Operating Weight

median 12,307 lb
A · 63rd percentile (14,200 lb)B · 62nd percentile (14,000 lb)
A · 8030B · 8140Median Row Crop Tractor
Full spec pageAllis Chalmers 8030Full spec pageMassey Ferguson 8140