Head to head · Row Crop

Allis Chalmers 8070 vs Deutz-Fahr M640

Allis Chalmers 8070 Tractor
Allis ChalmersModel A

Allis Chalmers 8070

Row Crop

power
170 hp
displacement
426 ci
Cylinders
6
Forward gears
20
Full 8070 specs
Image not recorded
Deutz-FahrModel B

Deutz-Fahr M640

Utility

power
171 hp
displacement
370 ci
Cylinders
6
Forward gears
24
Full M640 specs
Allis ChalmersAllis Chalmers 8070
vs
Deutz-FahrDeutz-Fahr M640

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ M640 higher · +1 hp (<1%)
8070170 hp
M640171 hp
Median Row Crop Tractor138 hp

8070 is in the 67th percentile; M640 is in the 67th · 1,206 models

Engine Displacement

▲ 8070 higher · +56 ci (+15%)
8070426 ci
M640370 ci
Median Row Crop Tractor391 ci

8070 is in the 72nd percentile; M640 is in the 46th · 1,409 models

Cylinders

= Effectively tied
80706
M6406
Median Row Crop Tractor6

8070 is in the 50th percentile; M640 is in the 50th · 1,417 models

Forward Gears

▲ M640 higher · +4 (+20%)
807020
M64024
Median Row Crop Tractor16

8070 is in the 70th percentile; M640 is in the 81st · 1,200 models

8070 (A)M640 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
ManufacturerAllis ChalmersDeutz-Fahr—
Model8070M640—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
ManufacturerAllis ChalmersDeutz-Fahr—
Model670INot recorded—
Power Output170hp171hp▲ M640+1 hp · <1%
Rated RPM2,400RPM2,100RPM▲ 8070+300 RPM · +14%
Cylinders66Same
Displacement426ci370ci▲ 8070+56 ci · +15%
Bore4.3in4in▲ 8070+0.3 in · +7%
Stroke5in5inSame

Transmission

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
TypePartial Power ShiftPartial power shiftSame

Dimensions & Weight

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
Length187in187inSame
Width95.5inNot recorded—
Height116in118in▲ M640+2 in · +2%
Operating Weight16,850lb13,160lb▲ 8070+3,690 lb · +28%

Hydraulics

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
System TypeClosed-center load-sensitiveOpen center—
Steering TypeHydrostatic PowerPower—

Power Take-off (PTO)

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
Front Tire SizeNot recorded540/65R28—
Rear Tire SizeNot recorded650/65R38—

Hitch & Towing

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IIIII—
Hitch PositionRearRearSame
Hitch Capacity8,200lbNot recorded—

Chassis & Drive

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeHydrostatic PowerPower—
Brake TypeDifferential hydraulic wet discsWet disc—

Electrical

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
Coolant9galNot recorded—

Operator Station

SpecAllis Chalmers 8070Deutz-Fahr M640Difference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 138 hp
A · 67th percentile (170 hp)B · 67th percentile (171 hp)

Engine Displacement

median 391 ci
A · 72nd percentile (426 ci)B · 46th percentile (370 ci)

Cylinders

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

Forward Gears

median 16
A · 70th percentile (20)B · 81st percentile (24)

Operating Weight

median 12,307 lb
A · 73rd percentile (16,850 lb)B · 57th percentile (13,160 lb)
A · 8070B · M640Median Row Crop Tractor
Full spec pageAllis Chalmers 8070Full spec pageDeutz-Fahr M640