Head to head · Utility

New Holland 6635 vs New Holland T4040

New Holland 6635 Tractor
New HollandModel A

New Holland 6635

Utility

power
75.7 hp
displacement
238 ci
Cylinders
4
Forward gears
24
Full 6635 specs
New Holland T4040 Tractor
New HollandModel B

New Holland T4040

Utility

power
75.4 hp
displacement
274 ci
Cylinders
4
Forward gears
16
Full T4040 specs
New HollandNew Holland 6635
vs
New HollandNew Holland T4040

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 6635 higher · +0.3 hp (<1%)
663575.7 hp
T404075.4 hp
Median Utility Tractor55 hp

6635 is in the 68th percentile; T4040 is in the 68th · 5,383 models

Engine Displacement

▲ T4040 higher · +36 ci (+15%)
6635238 ci
T4040274 ci
Median Utility Tractor183 ci

6635 is in the 65th percentile; T4040 is in the 79th · 5,580 models

Cylinders

= Effectively tied
66354
T40404
Median Utility Tractor4

6635 is in the 50th percentile; T4040 is in the 50th · 5,720 models

Forward Gears

▲ 6635 higher · +8 (+50%)
663524
T404016
Median Utility Tractor12

6635 is in the 92nd percentile; T4040 is in the 73rd · 4,941 models

6635 (A)T4040 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecNew Holland 6635New Holland T4040Difference
ManufacturerNew HollandNew HollandSame
Model6635T4040—
CategoryUtilityUtilitySame

Engine

SpecNew Holland 6635New Holland T4040Difference
ManufacturerIvecoIveco Diesel—
Model8045.25NEF—
Power Output75.7hp75.4hp▲ 6635+0.3 hp · <1%
Rated RPM2,495RPM2,200RPM▲ 6635+295 RPM · +13%
Cylinders44Same
Displacement238ci274ci▲ T4040+36 ci · +15%
Bore4.1inNot recorded—
Stroke4.5inNot recorded—

Transmission

SpecNew Holland 6635New Holland T4040Difference
TypePartial Power Shiftselective gear fixed ratio—

Dimensions & Weight

SpecNew Holland 6635New Holland T4040Difference
LengthNot recorded139in—
Width72.6inNot recorded—
Height106in91.4in▲ 6635+14.6 in · +16%
Operating Weight7,720lb8,280lb▲ T4040+560 lb · +7%

Hydraulics

SpecNew Holland 6635New Holland T4040Difference
System TypeOpen Centeropen centerSame
Pump Flow Capacity15.3gpmNot recorded—
Pressure2,540psiNot recorded—
Steering TypePowerhydrostatic power—

Power Take-off (PTO)

SpecNew Holland 6635New Holland T4040Difference
TypeOptional Transmission or Live PTONot recorded—
Speed 1540rpmNot recorded—
Speed 21,000rpmNot recorded—

Tires

SpecNew Holland 6635New Holland T4040Difference
Front Tire Size9.00-16Not recorded—
Rear Tire Size480/70R34Not recorded—

Hitch & Towing

SpecNew Holland 6635New Holland T4040Difference
Hitch TypeThree-Point HitchII/I—
Hitch CategoryIICategory 3—
Hitch Capacity6,439lbNot recorded—

Chassis & Drive

SpecNew Holland 6635New Holland T4040Difference
Chassis Type4x2 2WD4x4 4WD—
Drive Type2WD4WD—
Steering TypePowerhydrostatic power—

Electrical

SpecNew Holland 6635New Holland T4040Difference
Battery VoltageNot recorded12V—
Starter TypeElectricElectricSame

Capacities

SpecNew Holland 6635New Holland T4040Difference
Coolant3.7galNot recorded—

Operator Station

SpecNew Holland 6635New Holland T4040Difference
TypeROPS, Cab availableCab—

Category context

Both models against the field

Engine Power

median 55 hp
A · 68th percentile (75.7 hp)B · 68th percentile (75.4 hp)

Engine Displacement

median 183 ci
A · 65th percentile (238 ci)B · 79th percentile (274 ci)

Cylinders

median 4
A · 50th percentile (4)B · 50th percentile (4)

Forward Gears

median 12
A · 92nd percentile (24)B · 73rd percentile (16)

Operating Weight

median 5,303 lb
A · 73rd percentile (7,720 lb)B · 77th percentile (8,280 lb)
A · 6635B · T4040Median Utility Tractor
Full spec pageNew Holland 6635Full spec pageNew Holland T4040