Head to head · Row Crop

Allis Chalmers D21 Series II vs Massey Ferguson 6180

Image not recorded
Massey FergusonModel B

Massey Ferguson 6180

Row Crop

power
119 hp
displacement
365 ci
Cylinders
6
Forward gears
32
Full 6180 specs
Allis ChalmersAllis Chalmers D21 Series II
vs
Massey FergusonMassey Ferguson 6180

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D21 Series II higher · +2 hp (+2%)
D21 Series II121 hp
6180119 hp
Median Row Crop Tractor138 hp

D21 Series II is in the 40th percentile; 6180 is in the 38th · 1,206 models

Engine Displacement

▲ D21 Series II higher · +61 ci (+17%)
D21 Series II426 ci
6180365 ci
Median Row Crop Tractor391 ci

D21 Series II is in the 72nd percentile; 6180 is in the 43rd · 1,409 models

Cylinders

= Effectively tied
D21 Series II6
61806
Median Row Crop Tractor6

D21 Series II is in the 50th percentile; 6180 is in the 50th · 1,417 models

Forward Gears

▲ 6180 higher · +24 (+300%)
D21 Series II8
618032
Median Row Crop Tractor16

D21 Series II is in the 16th percentile; 6180 is in the 91st · 1,200 models

D21 Series II (A)6180 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
ManufacturerAllis ChalmersMassey Ferguson—
ModelD21 Series II6180—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
ManufacturerAllis ChalmersPerkins—
Model35001006-6T (serial no. Y11U6212408)—
Power Output121hp119hp▲ D21 Series II+2 hp · +2%
Rated RPM2,200RPM2,200RPMSame
Cylinders66Same
Displacement426ci365ci▲ D21 Series II+61 ci · +17%
Bore4.3in3.9in▲ D21 Series II+0.4 in · +10%
Stroke5in5inSame

Transmission

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
TypeSliding gear with dry disc clutchManual / Partial Power-Shift (4 range)—

Dimensions & Weight

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
Length160in178in▲ 6180+18 in · +11%
Width91.3in76in▲ D21 Series II+15.3 in · +20%
Height106in109in▲ 6180+3 in · +3%
Operating Weight9,502lb10,220lb▲ 6180+718 lb · +8%

Hydraulics

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
System TypeNot recordedOpen Center—
Pump Flow CapacityNot recorded13.4gpm—
Steering TypePowerPower (hydrostatic)—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
Hitch TypeThree-Point Hitch3-point—
Hitch CategoryIII/IIII—
Hitch PositionRearRearSame
Hitch CapacityNot recorded8,999lb—

Chassis & Drive

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WD / FWA—
Steering TypePowerPower (hydrostatic)—
Brake TypeBand actuated discSingle wet disc hydraulically actuated by two foot pedals which can be locked together—

Electrical

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
Coolant7.8gal6.6gal▲ D21 Series II+1.2 gal · +18%

Operator Station

SpecAllis Chalmers D21 Series IIMassey Ferguson 6180Difference
TypeOpenCab—

Category context

Both models against the field

Engine Power

median 138 hp
A · 40th percentile (121 hp)B · 38th percentile (119 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 43rd percentile (365 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 91st percentile (32)

Operating Weight

median 12,307 lb
A · 28th percentile (9,502 lb)B · 32nd percentile (10,220 lb)
A · D21 Series IIB · 6180Median Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IIFull spec pageMassey Ferguson 6180