Comparing the Satoh ST3840 and the Satoh ST4040

This page provides a detailed comparison of the specifications for the Satoh ST3840 and the Satoh ST4040. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationSatoh ST3840Satoh ST4040
General Information
Manufacturer
Satoh
Satoh
Model
ST3840
ST4040
Engine
Manufacturer
Mitsubishi
Mitsubishi
Model
4DQ3
4DQ5
Power Output
38hp
39.5hp
Rated RPM
2,400RPM
Cylinders
4
4
Displacement
90.9ci
127.2ci
Bore
3.03in
3.31in
Stroke
3.15in
3.7in
Transmission
Type
Gear
Dimensions & Weight
Length
131.5in
Width
60.6in
Operating Weight
3,064lb
3,748lb
Hitch & Towing
Hitch Type
JIS1
Hitch Category
Category 3
Electrical
Starter Type
Electric
Capacities
Coolant
8.5qts