Head to head · Utility

Allis Chalmers 4W-305 vs New Holland T8.380

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
New HollandModel B

New Holland T8.380

Row Crop

power
311 hp
displacement
531 ci
Cylinders
6
Forward gears
18
Full T8.380 specs
Allis ChalmersAllis Chalmers 4W-305
vs
New HollandNew Holland T8.380

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ T8.380 higher · +6 hp (+2%)
4W-305305 hp
T8.380311 hp
Median Utility Tractor55 hp

4W-305 is in the 97th percentile; T8.380 is in the 97th · 5,383 models

Engine Displacement

▲ 4W-305 higher · +200 ci (+38%)
4W-305731 ci
T8.380531 ci
Median Utility Tractor183 ci

4W-305 is in the 96th percentile; T8.380 is in the 94th · 5,580 models

Cylinders

= Effectively tied
4W-3056
T8.3806
Median Utility Tractor4

4W-305 is in the 93rd percentile; T8.380 is in the 93rd · 5,720 models

Forward Gears

▲ 4W-305 higher · +2 (+11%)
4W-30520
T8.38018
Median Utility Tractor12

4W-305 is in the 86th percentile; T8.380 is in the 83rd · 4,941 models

4W-305 (A)T8.380 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers 4W-305New Holland T8.380Difference
ManufacturerAllis ChalmersNew Holland—
Model4W-305T8.380—
CategoryUtilityRow Crop—

Engine

SpecAllis Chalmers 4W-305New Holland T8.380Difference
ManufacturerAllis ChalmersFPT—
Model6120TNot recorded—
Power Output305hp311hp▲ T8.380+6 hp · +2%
Rated RPM2,300RPMNot recorded—
Cylinders66Same
Displacement731ci531ci▲ 4W-305+200 ci · +38%
Bore5.3in4.6in▲ 4W-305+0.7 in · +15%
Stroke5.6in5.3in▲ 4W-305+0.3 in · +6%

Transmission

SpecAllis Chalmers 4W-305New Holland T8.380Difference
TypeTwo-speed power shiftFull Power Shift—

Dimensions & Weight

SpecAllis Chalmers 4W-305New Holland T8.380Difference
Length285in261in▲ 4W-305+24 in · +9%
Height139in132in▲ 4W-305+7 in · +5%
Operating Weight27,100lb22,487lb▲ 4W-305+4,613 lb · +21%

Hydraulics

SpecAllis Chalmers 4W-305New Holland T8.380Difference
System TypeClosed center load-sensingClosed Center Pressure-Flow Compensating (PFC)—
Steering TypeHydraulic powerPower—

Power Take-off (PTO)

SpecAllis Chalmers 4W-305New Holland T8.380Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers 4W-305New Holland T8.380Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIII/IVIII/IIIN—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers 4W-305New Holland T8.380Difference
Chassis Type4x4 articulated 4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypeHydraulic powerPower—

Electrical

SpecAllis Chalmers 4W-305New Holland T8.380Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers 4W-305New Holland T8.380Difference
Coolant18galNot recorded—

Operator Station

SpecAllis Chalmers 4W-305New Holland T8.380Difference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 97th percentile (305 hp)B · 97th percentile (311 hp)

Engine Displacement

median 183 ci
A · 96th percentile (731 ci)B · 94th percentile (531 ci)

Cylinders

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

Forward Gears

median 12
A · 86th percentile (20)B · 83rd percentile (18)

Operating Weight

median 5,303 lb
A · 97th percentile (27,100 lb)B · 95th percentile (22,487 lb)
A · 4W-305B · T8.380Median Utility Tractor
Full spec pageAllis Chalmers 4W-305Full spec pageNew Holland T8.380