Head to head · Row Crop

Allis Chalmers D21 Series II vs Massey Ferguson 1135

Massey Ferguson 1135 Tractor
Massey FergusonModel B

Massey Ferguson 1135

Row Crop

power
121 hp
displacement
354 ci
Cylinders
6
Forward gears
12
Full 1135 specs
Allis ChalmersAllis Chalmers D21 Series II
vs
Massey FergusonMassey Ferguson 1135

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

= Effectively tied
D21 Series II121 hp
1135121 hp
Median Row Crop Tractor138 hp

D21 Series II is in the 40th percentile; 1135 is in the 40th · 1,206 models

Engine Displacement

▲ D21 Series II higher · +72 ci (+20%)
D21 Series II426 ci
1135354 ci
Median Row Crop Tractor391 ci

D21 Series II is in the 72nd percentile; 1135 is in the 39th · 1,409 models

Cylinders

= Effectively tied
D21 Series II6
11356
Median Row Crop Tractor6

D21 Series II is in the 50th percentile; 1135 is in the 50th · 1,417 models

Forward Gears

▲ 1135 higher · +4 (+50%)
D21 Series II8
113512
Median Row Crop Tractor16

D21 Series II is in the 16th percentile; 1135 is in the 27th · 1,200 models

D21 Series II (A)1135 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
ManufacturerAllis ChalmersMassey Ferguson—
ModelD21 Series II1135—
CategoryRow CropRow CropSame

Engine

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
ManufacturerAllis ChalmersPerkins—
Model3500AT6.354—
Power Output121hp121hpSame
Rated RPM2,200RPM2,200RPMSame
Cylinders66Same
Displacement426ci354ci▲ D21 Series II+72 ci · +20%
Bore4.3in3.9in▲ D21 Series II+0.4 in · +10%
Stroke5in5inSame

Transmission

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
TypeSliding gear with dry disc clutchTwo-speed power shift—

Dimensions & Weight

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
Length160in180in▲ 1135+20 in · +13%
Width91.3inNot recorded—
Height106in78.7in▲ D21 Series II+27.3 in · +35%
Operating Weight9,502lb13,550lb▲ 1135+4,048 lb · +43%

Hydraulics

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
System TypeNot recordedClosed center—
Steering TypePowerHydrostatic power—

Power Take-off (PTO)

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
TypeIndependentIndependentSame
Speed 11,000rpm540rpm▲ D21 Series II+460 rpm · +85%
Speed 2Not recorded1,000rpm—

Hitch & Towing

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
Hitch TypeThree-Point HitchThree-point hitchSame
Hitch CategoryIII/IIII/III—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePowerHydrostatic power—
Brake TypeBand actuated discHydraulic disc—

Electrical

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
Coolant7.8gal5.6gal▲ D21 Series II+2.3 gal · +42%

Operator Station

SpecAllis Chalmers D21 Series IIMassey Ferguson 1135Difference
TypeOpenOpen operator station or Cab (optional)—

Category context

Both models against the field

Engine Power

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

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 39th percentile (354 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 27th percentile (12)

Operating Weight

median 12,307 lb
A · 28th percentile (9,502 lb)B · 59th percentile (13,550 lb)
A · D21 Series IIB · 1135Median Row Crop Tractor
Full spec pageAllis Chalmers D21 Series IIFull spec pageMassey Ferguson 1135