Head to head · Utility

Satoh Bison S650 vs Satoh ST3840

Image not recorded
SatohModel B

Satoh ST3840

Utility

power
38 hp
displacement
90.9 ci
Cylinders
4
Forward gears
15
Full ST3840 specs
SatohSatoh Bison S650
vs
SatohSatoh ST3840

How they compare

Headline specs vs. the whole Utility

n = 4,941–5,720

Engine Power

▲ ST3840 higher · +13 hp (+52%)
Bison S65025 hp
ST384038 hp
Median Utility Tractor55 hp

Bison S650 is in the 16th percentile; ST3840 is in the 31st · 5,383 models

Engine Displacement

▲ ST3840 higher · +30.7 ci (+51%)
Bison S65060.2 ci
ST384090.9 ci
Median Utility Tractor183 ci

Bison S650 is in the 6th percentile; ST3840 is in the 16th · 5,580 models

Cylinders

= Effectively tied
Bison S6504
ST38404
Median Utility Tractor4

Bison S650 is in the 50th percentile; ST3840 is in the 50th · 5,720 models

Forward Gears

▲ ST3840 higher · +9 (+150%)
Bison S6506
ST384015
Median Utility Tractor12

Bison S650 is in the 11th percentile; ST3840 is in the 64th · 4,941 models

Bison S650 (A)ST3840 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecSatoh Bison S650Satoh ST3840Difference
ManufacturerSatohSatohSame
ModelBison S650ST3840—
CategoryUtilityUtilitySame

Engine

SpecSatoh Bison S650Satoh ST3840Difference
ManufacturerMazdaMitsubishi—
ModelNot recorded4DQ3—
Power Output25hp38hp▲ ST3840+13 hp · +52%
Rated RPM2,800RPMNot recorded—
Cylinders44Same
Displacement60.2ci90.9ci▲ ST3840+30.7 ci · +51%
Bore2.7in3in▲ ST3840+0.3 in · +11%
Stroke2.7in3.2in▲ ST3840+0.4 in · +15%

Transmission

SpecSatoh Bison S650Satoh ST3840Difference
TypeUnsynchronized GearNot recorded—

Dimensions & Weight

SpecSatoh Bison S650Satoh ST3840Difference
Length105inNot recorded—
Width52.9inNot recorded—
Height54.7inNot recorded—
Operating Weight2,105lb3,064lb▲ ST3840+959 lb · +46%

Hydraulics

SpecSatoh Bison S650Satoh ST3840Difference
Steering TypeManualNot recorded—

Hitch & Towing

SpecSatoh Bison S650Satoh ST3840Difference
Hitch CategoryICategory 3—

Chassis & Drive

SpecSatoh Bison S650Satoh ST3840Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypeManualNot recorded—

Electrical

SpecSatoh Bison S650Satoh ST3840Difference
Starter TypeElectricNot recorded—

Capacities

SpecSatoh Bison S650Satoh ST3840Difference
Coolant1.3galNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 16th percentile (25 hp)B · 31st percentile (38 hp)

Engine Displacement

median 183 ci
A · 6th percentile (60.2 ci)B · 16th percentile (90.9 ci)

Cylinders

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

Forward Gears

median 12
A · 11th percentile (6)B · 64th percentile (15)

Operating Weight

median 5,303 lb
A · 13th percentile (2,105 lb)B · 24th percentile (3,064 lb)
A · Bison S650B · ST3840Median Utility Tractor
Full spec pageSatoh Bison S650Full spec pageSatoh ST3840