Head to head · Utility

Pasquali 991 vs Satoh Bison S650G

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PasqualiModel A

Pasquali 991

Utility

power
24 hp
displacement
49.9 ci
Cylinders
1
Forward gears
9
Full 991 specs
Image not recorded
SatohModel B

Satoh Bison S650G

Utility

power
25 hp
displacement
60.2 ci
Cylinders
4
Forward gears
6
Full Bison S650G specs
PasqualiPasquali 991
vs
SatohSatoh Bison S650G

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ Bison S650G higher · +1 hp (+4%)
99124 hp
Bison S650G25 hp
Median Utility Tractor55 hp

991 is in the 14th percentile; Bison S650G is in the 16th · 5,383 models

Engine Displacement

▲ Bison S650G higher · +10.3 ci (+21%)
99149.9 ci
Bison S650G60.2 ci
Median Utility Tractor183 ci

991 is in the 3rd percentile; Bison S650G is in the 6th · 5,580 models

Cylinders

▲ Bison S650G higher · +3 (+300%)
9911
Bison S650G4
Median Utility Tractor4

991 is in the 1st percentile; Bison S650G is in the 50th · 5,720 models

Forward Gears

▲ 991 higher · +3 (+50%)
9919
Bison S650G6
Median Utility Tractor12

991 is in the 35th percentile; Bison S650G is in the 11th · 4,941 models

991 (A)Bison S650G (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecPasquali 991Satoh Bison S650GDifference
ManufacturerPasqualiSatoh—
Model991Bison S650G—
CategoryUtilityUtilitySame

Engine

SpecPasquali 991Satoh Bison S650GDifference
ManufacturerLombardiniMazda—
ModelLDA-820PB100—
Power Output24hp25hp▲ Bison S650G+1 hp · +4%
Rated RPM3,000RPM2,800RPM▲ 991+200 RPM · +7%
Cylinders14▲ Bison S650G+3 · +300%
Displacement49.9ci60.2ci▲ Bison S650G+10.3 ci · +21%
Bore4in2.7in▲ 991+1.3 in · +48%
Stroke3.9in2.7in▲ 991+1.2 in · +44%

Transmission

SpecPasquali 991Satoh Bison S650GDifference
TypeGearUnsynchronized gear with dry disc clutch—

Dimensions & Weight

SpecPasquali 991Satoh Bison S650GDifference
Length96.5in94.9in▲ 991+1.6 in · +2%
WidthNot recorded53in—
Height42.1in54.7in▲ Bison S650G+12.6 in · +30%
Operating Weight1,764lb2,105lb▲ Bison S650G+341 lb · +19%

Hydraulics

SpecPasquali 991Satoh Bison S650GDifference
System TypeOpen CenterNot recorded—
Steering TypeMechanicalMechanicalSame

Power Take-off (PTO)

SpecPasquali 991Satoh Bison S650GDifference
TypeNot recordedRear—
Speed 1Not recorded540rpm—
Speed 2Not recorded1,000rpm—

Hitch & Towing

SpecPasquali 991Satoh Bison S650GDifference
Hitch TypeRear Type INot recorded—
Hitch CategoryCategory 3I—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecPasquali 991Satoh Bison S650GDifference
Chassis Type4x4 articulated 4WD4x2 2WD—
Drive Type4WD2WD—
Steering TypeMechanicalMechanicalSame
Brake TypeNot recordedDifferential mechanical internal expanding shoe—

Electrical

SpecPasquali 991Satoh Bison S650GDifference
Starter TypeElectricElectricSame

Capacities

SpecPasquali 991Satoh Bison S650GDifference
CoolantNot recorded1.9gal—

Operator Station

SpecPasquali 991Satoh Bison S650GDifference
TypeNot recordedOpen with two-post ROPS—

Category context

Both models against the field

Engine Power

median 55 hp
A · 14th percentile (24 hp)B · 16th percentile (25 hp)

Engine Displacement

median 183 ci
A · 3rd percentile (49.9 ci)B · 6th percentile (60.2 ci)

Cylinders

median 4
A · 1st percentile (1)B · 50th percentile (4)

Forward Gears

median 12
A · 35th percentile (9)B · 11th percentile (6)

Operating Weight

median 5,303 lb
A · 9th percentile (1,764 lb)B · 13th percentile (2,105 lb)
A · 991B · Bison S650GMedian Utility Tractor
Full spec pagePasquali 991Full spec pageSatoh Bison S650G