Head to head · Utility

Allis Chalmers 4W-305 vs John Deere 8R 310

Allis Chalmers 4W-305 Tractor
Allis ChalmersModel A

Allis Chalmers 4W-305

Utility

power
305 hp
displacement
731 ci
Cylinders
6
Forward gears
20
Full 4W-305 specs
Image not recorded
John DeereModel B

John Deere 8R 310

Row Crop

power
310 hp
displacement
548 ci
Cylinders
6
Forward gears
23
Full 8R 310 specs
Allis ChalmersAllis Chalmers 4W-305
vs
John DeereJohn Deere 8R 310

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 8R 310 higher · +5 hp (+2%)
4W-305305 hp
8R 310310 hp
Median Utility Tractor55 hp

4W-305 is in the 97th percentile; 8R 310 is in the 97th · 5,383 models

Engine Displacement

▲ 4W-305 higher · +183 ci (+33%)
4W-305731 ci
8R 310548 ci
Median Utility Tractor183 ci

4W-305 is in the 96th percentile; 8R 310 is in the 94th · 5,580 models

Cylinders

= Effectively tied
4W-3056
8R 3106
Median Utility Tractor4

4W-305 is in the 93rd percentile; 8R 310 is in the 93rd · 5,720 models

Forward Gears

▲ 8R 310 higher · +3 (+15%)
4W-30520
8R 31023
Median Utility Tractor12

4W-305 is in the 86th percentile; 8R 310 is in the 88th · 4,941 models

4W-305 (A)8R 310 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
ManufacturerAllis ChalmersJohn Deere—
Model4W-3058R 310—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
ManufacturerAllis ChalmersJohn Deere—
Model6120TNot recorded—
Power Output305hp310hp▲ 8R 310+5 hp · +2%
Rated RPM2,300RPM2,100RPM▲ 4W-305+200 RPM · +10%
Cylinders66Same
Displacement731ci548ci▲ 4W-305+183 ci · +33%
Bore5.3in4.7in▲ 4W-305+0.6 in · +13%
Stroke5.6in5.4in▲ 4W-305+0.2 in · +4%

Transmission

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
TypeTwo-speed power shiftSelective gear fixed ratio with full range operator controlled power shift—

Dimensions & Weight

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
Length285in253in▲ 4W-305+32 in · +13%
Height139in138in▲ 4W-305+1 in · <1%
Operating Weight27,100lb29,115lb▲ 8R 310+2,015 lb · +7%

Hydraulics

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
System TypeClosed center load-sensingClosed-center pressure flow compensated—
Steering TypeHydraulic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Tires

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
Front Tire SizeNot recorded420/85R34—
Rear Tire SizeNot recorded480/80R50—

Hitch & Towing

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IVNot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WDFour-wheel drive (4WD)—
Steering TypeHydraulic powerPower—

Electrical

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
Coolant18galNot recorded—

Operator Station

SpecAllis Chalmers 4W-305John Deere 8R 310Difference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (305 hp)B · 97th percentile (310 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 94th percentile (548 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Forward Gears

median 12
A · 86th percentile (20)B · 88th percentile (23)

Operating Weight

median 5,303 lb
A · 97th percentile (27,100 lb)B · 97th percentile (29,115 lb)
A · 4W-305B · 8R 310Median Utility Tractor
Full spec pageAllis Chalmers 4W-305Full spec pageJohn Deere 8R 310