Head to head · Utility

Massey Ferguson 399 vs New Holland 6640

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Massey FergusonModel A

Massey Ferguson 399

Utility

power
90.5 hp
displacement
365 ci
Cylinders
6
Forward gears
12
Full 399 specs
Image not recorded
New HollandModel B

New Holland 6640

Utility

power
90.7 hp
displacement
304 ci
Cylinders
4
Forward gears
12
Full 6640 specs
Massey FergusonMassey Ferguson 399
vs
New HollandNew Holland 6640

How they compare

Headline specs vs. the whole Utility

n = 1,083–5,720

Engine Power

▲ 6640 higher · +0.2 hp (<1%)
39990.5 hp
664090.7 hp
Median Utility Tractor55 hp

399 is in the 78th percentile; 6640 is in the 78th · 5,383 models

Engine Displacement

▲ 399 higher · +61 ci (+20%)
399365 ci
6640304 ci
Median Utility Tractor183 ci

399 is in the 88th percentile; 6640 is in the 84th · 5,580 models

Cylinders

▲ 399 higher · +2 (+50%)
3996
66404
Median Utility Tractor4

399 is in the 93rd percentile; 6640 is in the 50th · 5,720 models

Forward Gears

= Effectively tied
39912
664012
Median Utility Tractor12

399 is in the 50th percentile; 6640 is in the 50th · 4,941 models

399 (A)6640 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecMassey Ferguson 399New Holland 6640Difference
ManufacturerMassey FergusonNew Holland—
Model3996640—
CategoryUtilityUtilitySame

Engine

SpecMassey Ferguson 399New Holland 6640Difference
ManufacturerPerkinsFord—
ModelPerkins Diesel Type six cylinder vertical Serial No. YA260IPLD2/U517797UGenesis—
Power Output90.5hp90.7hp▲ 6640+0.2 hp · <1%
Rated RPM2,200RPM2,200RPMSame
Cylinders64▲ 399+2 · +50%
Displacement365ci304ci▲ 399+61 ci · +20%
Bore3.9in4.4in▲ 6640+0.5 in · +13%
Stroke5in5inSame

Transmission

SpecMassey Ferguson 399New Holland 6640Difference
TypeSelective gear fixed ratioSynchroShift—

Dimensions & Weight

SpecMassey Ferguson 399New Holland 6640Difference
LengthNot recorded162in—
Width87inNot recorded—
Height103in107in▲ 6640+4 in · +4%
Operating Weight8,675lb8,135lb▲ 399+540 lb · +7%

Hydraulics

SpecMassey Ferguson 399New Holland 6640Difference
System TypeOpen centerOpen centerSame
Pump Flow Capacity8.8gpmNot recorded—
Pressure3,465psiNot recorded—
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecMassey Ferguson 399New Holland 6640Difference
TypeIndependentIndependentSame
Speed 1540rpm540rpmSame
Speed 21,000rpm1,000rpmSame

Tires

SpecMassey Ferguson 399New Holland 6640Difference
Front Tire Size14.9R24Not recorded—
Rear Tire Size18.4R34Not recorded—

Hitch & Towing

SpecMassey Ferguson 399New Holland 6640Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIICategory 3—
Hitch PositionRearNot recorded—
Hitch Capacity4,405lb4,200lb▲ 399+205 lb · +5%

Chassis & Drive

SpecMassey Ferguson 399New Holland 6640Difference
Drive TypeFWANot recorded—
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeMultiple wet discMechanical or hydraulic wet disc—

Electrical

SpecMassey Ferguson 399New Holland 6640Difference
Starter TypeElectricElectricSame

Capacities

SpecMassey Ferguson 399New Holland 6640Difference
Coolant5.3gal3.8gal▲ 399+1.5 gal · +39%

Operator Station

SpecMassey Ferguson 399New Holland 6640Difference
TypeTwo-post ROPS or cab (optional)Open—

Category context

Both models against the field

Engine Power

median 55 hp
A · 78th percentile (90.5 hp)B · 78th percentile (90.7 hp)

Engine Displacement

median 183 ci
A · 88th percentile (365 ci)B · 84th percentile (304 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 50th percentile (4)

Forward Gears

median 12
A · 50th percentile (12)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 80th percentile (8,675 lb)B · 76th percentile (8,135 lb)
A · 399B · 6640Median Utility Tractor
Full spec pageMassey Ferguson 399Full spec pageNew Holland 6640