Head to head · Utility

UTB/Universal 640 vs UTB/Universal 650

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UTB/UniversalModel A

UTB/Universal 640

Utility

power
65 hp
displacement
219 ci
Cylinders
4
Forward gears
8
Full 640 specs
Image not recorded
UTB/UniversalModel B

UTB/Universal 650

Utility

power
65 hp
displacement
291 ci
Cylinders
4
Forward gears
10
Full 650 specs
UTB/UniversalUTB/Universal 640
vs
UTB/UniversalUTB/Universal 650

How they compare

Headline specs vs. the whole Utility

n = 4,941–5,720

Engine Power

= Effectively tied
64065 hp
65065 hp
Median Utility Tractor55 hp

640 is in the 59th percentile; 650 is in the 59th · 5,383 models

Engine Displacement

▲ 650 higher · +72 ci (+33%)
640219 ci
650291 ci
Median Utility Tractor183 ci

640 is in the 60th percentile; 650 is in the 84th · 5,580 models

Cylinders

= Effectively tied
6404
6504
Median Utility Tractor4

640 is in the 50th percentile; 650 is in the 50th · 5,720 models

Forward Gears

▲ 650 higher · +2 (+25%)
6408
65010
Median Utility Tractor12

640 is in the 23rd percentile; 650 is in the 39th · 4,941 models

640 (A)650 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecUTB/Universal 640UTB/Universal 650Difference
ManufacturerUTB/UniversalUTB/UniversalSame
Model640650—
CategoryUtilityUtilitySame

Engine

SpecUTB/Universal 640UTB/Universal 650Difference
ManufacturerUTB/UniversalUTB—
ModelNot recordedD-103—
Power Output65hp65hpSame
Rated RPM2,400RPM1,800RPM▲ 640+600 RPM · +33%
Cylinders44Same
Displacement219ci291ci▲ 650+72 ci · +33%
Bore4in4.3in▲ 650+0.3 in · +7%
Stroke4.3in5.1in▲ 650+0.8 in · +19%

Transmission

SpecUTB/Universal 640UTB/Universal 650Difference
TypeConstant MeshManual—

Dimensions & Weight

SpecUTB/Universal 640UTB/Universal 650Difference
LengthNot recorded163in—
WidthNot recorded78.7in—
HeightNot recorded102in—
Operating Weight4,400lb8,818lb▲ 650+4,418 lb · +100%

Hydraulics

SpecUTB/Universal 640UTB/Universal 650Difference
System TypeOpen centerNot recorded—
Steering TypeHydrostaticNot recorded—

Power Take-off (PTO)

SpecUTB/Universal 640UTB/Universal 650Difference
TypeRear PTONot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecUTB/Universal 640UTB/Universal 650Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryII/III—
Hitch PositionRearRearSame

Chassis & Drive

SpecUTB/Universal 640UTB/Universal 650Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeHydrostaticNot recorded—

Electrical

SpecUTB/Universal 640UTB/Universal 650Difference
Starter TypeElectricNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 59th percentile (65 hp)B · 59th percentile (65 hp)

Engine Displacement

median 183 ci
A · 60th percentile (219 ci)B · 84th percentile (291 ci)

Cylinders

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

Forward Gears

median 12
A · 23rd percentile (8)B · 39th percentile (10)

Operating Weight

median 5,303 lb
A · 42nd percentile (4,400 lb)B · 81st percentile (8,818 lb)
A · 640B · 650Median Utility Tractor
Full spec pageUTB/Universal 640Full spec pageUTB/Universal 650