Head to head · Agricultural

Allis Chalmers 7000 vs John Deere 3640

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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
John Deere 3640 Tractor
John DeereModel B

John Deere 3640

Utility

power
117 hp
displacement
359 ci
Cylinders
6
Forward gears
16
Full 3640 specs
Allis ChalmersAllis Chalmers 7000
vs
John DeereJohn Deere 3640

How they compare

Headline specs vs. the whole Agricultural

n = 795–1,130

Engine Power

= Effectively tied
7000117 hp
3640117 hp
Median Agricultural Tractor110 hp

7000 is in the 55th percentile; 3640 is in the 55th · 1,028 models

Engine Displacement

▲ 3640 higher · +58 ci (+19%)
7000301 ci
3640359 ci
Median Agricultural Tractor336 ci

7000 is in the 47th percentile; 3640 is in the 55th · 1,083 models

Cylinders

= Effectively tied
70006
36406
Median Agricultural Tractor5.5

7000 is in the 74th percentile; 3640 is in the 74th · 1,130 models

Forward Gears

▲ 3640 higher · +4 (+33%)
700012
364016
Median Agricultural Tractor16

7000 is in the 33rd percentile; 3640 is in the 50th · 972 models

7000 (A)3640 (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 7000John Deere 3640Difference
ManufacturerAllis ChalmersJohn Deere—
Model70003640—
CategoryAgriculturalUtility—

Engine

SpecAllis Chalmers 7000John Deere 3640Difference
ManufacturerAllis ChalmersJohn Deere—
Model2900Not recorded—
Power Output117hp117hpSame
Rated RPM2,200RPM2,400RPM▲ 3640+200 RPM · +9%
Cylinders66Same
Displacement301ci359ci▲ 3640+58 ci · +19%
Bore3.9in4.2in▲ 3640+0.3 in · +8%
Stroke4.3in4.3inSame

Transmission

SpecAllis Chalmers 7000John Deere 3640Difference
TypePartial power shiftPartial power shiftSame

Dimensions & Weight

SpecAllis Chalmers 7000John Deere 3640Difference
Length183in189in▲ 3640+6 in · +3%
WidthNot recorded85in—
Height113in117in▲ 3640+4 in · +4%
Operating Weight9,550lb12,929lb▲ 3640+3,379 lb · +35%

Hydraulics

SpecAllis Chalmers 7000John Deere 3640Difference
System TypeOpen centerClosed center constant pressure—
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAllis Chalmers 7000John Deere 3640Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecAllis Chalmers 7000John Deere 3640Difference
Front Tire Size16-OctNot recorded—
Rear Tire Size18.4-38Not recorded—

Hitch & Towing

SpecAllis Chalmers 7000John Deere 3640Difference
Hitch TypeThree-Point HitchThree-point hitchSame
Hitch CategoryIICategory 3—
Hitch PositionRearRearSame
Hitch CapacityNot recorded17,680lb—

Chassis & Drive

SpecAllis Chalmers 7000John Deere 3640Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypePowerPowerSame
Brake TypeDifferential dry discNot recorded—

Electrical

SpecAllis Chalmers 7000John Deere 3640Difference
Starter TypeElectric StarterElectric—

Capacities

SpecAllis Chalmers 7000John Deere 3640Difference
Coolant5.6gal5gal▲ 7000+0.6 gal · +12%

Operator Station

SpecAllis Chalmers 7000John Deere 3640Difference
TypeCab (Acousta-Cab optional or Acousta-Cab II from 1978)Cab—

Category context

Both models against the field

Engine Power

median 110 hp
A · 55th percentile (117 hp)B · 55th percentile (117 hp)

Engine Displacement

median 336 ci
A · 47th percentile (301 ci)B · 55th percentile (359 ci)

Cylinders

median 5.5
A · 74th percentile (6)B · 74th percentile (6)

Forward Gears

median 16
A · 33rd percentile (12)B · 50th percentile (16)

Operating Weight

median 10,914 lb
A · 42nd percentile (9,550 lb)B · 60th percentile (12,929 lb)
A · 7000B · 3640Median Agricultural Tractor
Full spec pageAllis Chalmers 7000Full spec pageJohn Deere 3640