Head to head · Agricultural

Allis Chalmers 7000 vs Hart-Parr Old Reliable 30-60

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Allis ChalmersModel A

Allis Chalmers 7000

Agricultural

power
117 hp
displacement
301 ci
Cylinders
6
Forward gears
12
Full 7000 specs
Allis ChalmersAllis Chalmers 7000
vs
Hart-ParrHart-Parr Old Reliable 30-60

How they compare

Headline specs vs. the whole Agricultural

n = 795–1,130

Engine Displacement

▲ Old Reliable 30-60 higher · +2,055 ci (+683%)
7000301 ci
Old Reliable 30-602,356 ci
Median Agricultural Tractor336 ci

7000 is in the 47th percentile; Old Reliable 30-60 is in the 99th · 1,083 models

Cylinders

▲ 7000 higher · +4 (+200%)
70006
Old Reliable 30-602
Median Agricultural Tractor5.5

7000 is in the 74th percentile; Old Reliable 30-60 is in the 3rd · 1,130 models

Forward Gears

▲ 7000 higher · +11 (+1100%)
700012
Old Reliable 30-601
Median Agricultural Tractor16

7000 is in the 33rd percentile; Old Reliable 30-60 is in the 1st · 972 models

Operating Weight

▲ Old Reliable 30-60 higher · +10,550 lb (+110%)
70009,550 lb
Old Reliable 30-6020,100 lb
Median Agricultural Tractor10,914 lb

7000 is in the 42nd percentile; Old Reliable 30-60 is in the 84th · 971 models

7000 (A)Old Reliable 30-60 (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
ManufacturerAllis ChalmersHart-Parr—
Model7000Old Reliable 30-60—
CategoryAgriculturalUtility, Standard Tread—

Engine

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
ManufacturerAllis ChalmersHart-Parr—
Model2900Not recorded—
Power Output117hpNot recorded—
Rated RPM2,200RPM300RPM▲ 7000+1,900 RPM · +633%
Cylinders62▲ 7000+4 · +200%
Displacement301ci2,356ci▲ Old Reliable 30-60+2,055 ci · +683%
Bore3.9in10in▲ Old Reliable 30-60+6.1 in · +156%
Stroke4.3in15in▲ Old Reliable 30-60+10.7 in · +249%

Transmission

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
TypePartial power shiftGear—

Dimensions & Weight

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
Length183in200in▲ Old Reliable 30-60+17 in · +9%
WidthNot recorded106in—
Height113in148in▲ Old Reliable 30-60+35 in · +31%
Operating Weight9,550lb20,100lb▲ Old Reliable 30-60+10,550 lb · +110%

Hydraulics

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
System TypeOpen centerNot recorded—
Steering TypePowerManual—

Power Take-off (PTO)

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
Front Tire Size16-OctNot recorded—
Rear Tire Size18.4-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
Chassis Type4x2 2WD4x2—
Drive Type2WD2WDSame
Steering TypePowerManual—
Brake TypeDifferential dry discNot recorded—

Electrical

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
Starter TypeElectric StarterNot recorded—

Capacities

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
Coolant5.6gal24gal▲ Old Reliable 30-60+18.4 gal · +329%

Operator Station

SpecAllis Chalmers 7000Hart-Parr Old Reliable 30-60Difference
TypeCab (Acousta-Cab optional or Acousta-Cab II from 1978)Not recorded—

Category context

Both models against the field

Engine Displacement

median 336 ci
A · 47th percentile (301 ci)B · 99th percentile (2,356 ci)

Cylinders

median 5.5
A · 74th percentile (6)B · 3rd percentile (2)

Forward Gears

median 16
A · 33rd percentile (12)B · 1st percentile (1)

Operating Weight

median 10,914 lb
A · 42nd percentile (9,550 lb)B · 84th percentile (20,100 lb)

Length

median 173 in
A · 62nd percentile (183 in)B · 78th percentile (200 in)
A · 7000B · Old Reliable 30-60Median Agricultural Tractor
Full spec pageAllis Chalmers 7000Full spec pageHart-Parr Old Reliable 30-60