Beta 20 Saildrive

Kubota Model: D722

Technical Specifications

  • Cylinders:3
  • Horse Power:20 @ 3600 RPM
  • Bore:67mm / 2.64"
  • Stroke:68mm / 2.68"
  • Cubic Capacity:719cc / 43.9 ci
  • Weight:124 kg / 274 lbs
  • Transmission:Seaprop 60
  • Alternator:40 amp

Standard Engine Specifications

Saildrive Installation Instructions  click here to download Seaprop 60 Installation Instructions.
40 Amp alternator with Serpentine Belt Drive
ABV Instrument Panel
Flexible mounts
Heat exchanger cooling
High Inertia Flywheel
Intake silencer / Air filter
Oil change pump (fitted)
Shallow oil pan
Standard exhaust injection elbow
Stop solenoid
Technodrive Seaprop 60 2.15:1 or 2.38:1

This Engine Meets 2018 Tier 3 Emission Regulations for US EPA and Category 1 Propulsion Engines for Marine Application

Optional Items

Alternator 75 amp with Serpentine Belt Drive System
Engine kit for Volvo 110S Saildrive
Engine kit for Volvo 120S Saildrive
Engine kit for Volvo 130S Saildrive
Engine kit for Yanmar SD20 Saildrive
Flybridge Panel
GRP Base for mounting in hull, including stainless ring
Hot water Fittings
Insulated Ground Electrical with 70 amp Alt
Long term storage (test run on Ensis oil and Calibration fluid)
Mount and pulley for Sea Frost compressor
Panel – Type A
Panel – Type ABVW – Water Resistant
Panel – Type B
Panel – Type BW – Water Resistant
Panel – Type C       click here for panel dimensions (all panel types)
Panel – Type CW – Water Resistant
Panel – NMEA 2000 Module (for C or CW panels only)  click for details
Panel – Type D Digital Panel – Compatable NMEA 2000 (click for  specs)
Panel Extension harness with starter relay
Panel Recess with clear lid for B panel   click here for recess dimensions
Panel Recess with clear lid for C panel    click here for recess dimensions
Propeller, 14″ diameter – 3 blade fixed with cone nut (alumn)
Propeller, Radici folding propeller 14″
Propeller, Radici folding propeller 15″
PTO Pulley (twin A sections)
Remote Oil Filter
Standard oil pan
Water sensor for Saildrive Diaphragm

High Rise Exhaust Elbow for 1-5/8″ hose
High Rise Exhaust Elbow for 2″ hose – 150mm rise
High Rise Exhaust Elbow for 2″ hose – 200mm rise
High Rise Exhaust Elbow for 2″ hose – Volvo style cross over


NOTE: If these specifications don't meet your requirements. Please ask and we will quote you.