Head to head · Row Crop

Allis Chalmers 7045 vs Belarus 1221 MIG

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Allis ChalmersModel A

Allis Chalmers 7045

Row Crop

power
137 hp
displacement
426 ci
Cylinders
6
Forward gears
12
Full 7045 specs
Allis ChalmersAllis Chalmers 7045
vs
BelarusBelarus 1221 MIG

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ 7045 higher · +7 hp (+5%)
7045137 hp
1221 MIG130 hp
Median Row Crop Tractor138 hp

7045 is in the 50th percentile; 1221 MIG is in the 45th · 1,206 models

Engine Displacement

▲ 1221 MIG higher · +9 ci (+2%)
7045426 ci
1221 MIG435 ci
Median Row Crop Tractor391 ci

7045 is in the 72nd percentile; 1221 MIG is in the 73rd · 1,409 models

Cylinders

= Effectively tied
70456
1221 MIG6
Median Row Crop Tractor6

7045 is in the 50th percentile; 1221 MIG is in the 50th · 1,417 models

Forward Gears

▲ 1221 MIG higher · +4 (+33%)
704512
1221 MIG16
Median Row Crop Tractor16

7045 is in the 27th percentile; 1221 MIG is in the 50th · 1,200 models

7045 (A)1221 MIG (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
ManufacturerAllis ChalmersBelarus—
Model70451221 MIG—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
ManufacturerAllis ChalmersBelarus—
Model670TD-260.2c—
Power Output137hp130hp▲ 7045+7 hp · +5%
Rated RPM2,200RPM2,100RPM▲ 7045+100 RPM · +5%
Cylinders66Same
Displacement426ci435ci▲ 1221 MIG+9 ci · +2%
Bore4.3in4.3inSame
Stroke5in4.9in▲ 7045+0.1 in · +2%

Transmission

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
TypePartial power shiftSynchromesh—

Dimensions & Weight

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
Length168in195in▲ 1221 MIG+27 in · +16%
Width95.5in88.6in▲ 7045+6.9 in · +8%
Height116in112in▲ 7045+4 in · +4%
Operating Weight14,500lb11,350lb▲ 7045+3,150 lb · +28%

Hydraulics

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
System TypeClosed centerOpen Center—
Steering TypeHydrostatic powerPower Steering—

Power Take-off (PTO)

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
Hitch TypeCategory III/IINot recorded—
Hitch CategoryIII/IIII—
Hitch PositionRearNot recorded—
Hitch Capacity6,680lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeHydrostatic powerPower Steering—
Brake TypeDifferential hydraulic wet discsNot recorded—

Electrical

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
Coolant7.8gal5.3gal▲ 7045+2.5 gal · +47%

Operator Station

SpecAllis Chalmers 7045Belarus 1221 MIGDifference
TypeAcousta-Cab or Four-post ROPS (optional)Not recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 50th percentile (137 hp)B · 45th percentile (130 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 73rd percentile (435 ci)

Cylinders

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

Forward Gears

median 16
A · 27th percentile (12)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 64th percentile (14,500 lb)B · 43rd percentile (11,350 lb)
A · 7045B · 1221 MIGMedian Row Crop Tractor
Full spec pageAllis Chalmers 7045Full spec pageBelarus 1221 MIG