Head to head · Utility

International Harvester 4166 vs New Holland TJ450

International Harvester 4166 Tractor
International HarvesterModel A

International Harvester 4166

Utility

power
175 hp
displacement
436 ci
Cylinders
6
Forward gears
8
Full 4166 specs
New Holland TJ450 Tractor
New HollandModel B

New Holland TJ450

Four-Wheel Drive

power
450 hp
displacement
912 ci
Cylinders
6
Forward gears
16
Full TJ450 specs
International HarvesterInternational Harvester 4166
vs
New HollandNew Holland TJ450

How they compare

Headline specs vs. the whole Utility

n = 1,083–5,720

Engine Power

▲ TJ450 higher · +275 hp (+157%)
4166175 hp
TJ450450 hp
Median Utility Tractor55 hp

4166 is in the 94th percentile; TJ450 is in the 99th · 5,383 models

Engine Displacement

▲ TJ450 higher · +476 ci (+109%)
4166436 ci
TJ450912 ci
Median Utility Tractor183 ci

4166 is in the 92nd percentile; TJ450 is in the 99th · 5,580 models

Cylinders

= Effectively tied
41666
TJ4506
Median Utility Tractor4

4166 is in the 93rd percentile; TJ450 is in the 93rd · 5,720 models

Forward Gears

▲ TJ450 higher · +8 (+100%)
41668
TJ45016
Median Utility Tractor12

4166 is in the 23rd percentile; TJ450 is in the 73rd · 4,941 models

4166 (A)TJ450 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 4166New Holland TJ450Difference
ManufacturerInternational HarvesterNew Holland—
Model4166TJ450—
CategoryUtilityFour-Wheel Drive—

Engine

SpecInternational Harvester 4166New Holland TJ450Difference
ManufacturerInternational HarvesterCummins—
ModelDT436QSX 15—
Power Output175hp450hp▲ TJ450+275 hp · +157%
Rated RPM2,400RPM2,000RPM▲ 4166+400 RPM · +20%
Cylinders66Same
Displacement436ci912ci▲ TJ450+476 ci · +109%
Bore4.3in5.4in▲ TJ450+1.1 in · +26%
Stroke5in6.7in▲ TJ450+1.7 in · +34%

Transmission

SpecInternational Harvester 4166New Holland TJ450Difference
TypeSliding gearFull Power Shift—

Dimensions & Weight

SpecInternational Harvester 4166New Holland TJ450Difference
Length194in318in▲ TJ450+124 in · +64%
Width103inNot recorded—
Height92.9in152in▲ TJ450+59.1 in · +64%
Operating Weight15,900lb39,325lb▲ TJ450+23,425 lb · +147%

Hydraulics

SpecInternational Harvester 4166New Holland TJ450Difference
System TypeNot recordedClosed center load sensing—
Steering TypeHydrostatic powerHydrostatic PowerSame

Power Take-off (PTO)

SpecInternational Harvester 4166New Holland TJ450Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecInternational Harvester 4166New Holland TJ450Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryCategory 3III, IVN—
Hitch PositionRearNot recorded—
Hitch Capacity6,000lb19,500lb▲ TJ450+13,500 lb · +225%

Chassis & Drive

SpecInternational Harvester 4166New Holland TJ450Difference
Chassis Type4WDNot recorded—
Drive TypeFour-wheel Drive (4WD)Not recorded—
Steering TypeHydrostatic powerHydrostatic PowerSame
Brake TypeHydraulic expanding shoeNot recorded—

Electrical

SpecInternational Harvester 4166New Holland TJ450Difference
Battery VoltageNot recorded12V—
Starter TypeElectric StarterElectric—

Capacities

SpecInternational Harvester 4166New Holland TJ450Difference
Coolant8gal5.3gal▲ 4166+2.7 gal · +51%

Operator Station

SpecInternational Harvester 4166New Holland TJ450Difference
TypeOpen operator station or Cab (optional)Not recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (175 hp)B · 99th percentile (450 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (436 ci)B · 99th percentile (912 ci)

Cylinders

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

Forward Gears

median 12
A · 23rd percentile (8)B · 73rd percentile (16)

Operating Weight

median 5,303 lb
A · 94th percentile (15,900 lb)B · 99th percentile (39,325 lb)
A · 4166B · TJ450Median Utility Tractor
Full spec pageInternational Harvester 4166Full spec pageNew Holland TJ450