This engine is suitable for boats with displacement of 17-22 tons with a water line legth (LWL) of 46-50 feet.
Horse Power
Cylinders
Bore
Stroke
Cubic Capacity
Weight
Transmission
Alternator
75 @ 2600 rpm
4
98mm/3.86"
120mm/4.72"
3620cc /220.9 ci
414kg / 911 lbs
PRM 260
65 Amp
Technical Specifications
The Beta 75 is a 4 cylinder, naturally aspirated, diesel propulsion engine developing 75 bhp at 2.600 rpm with a swept volume of 3620 cc.
Standard Options
Upgrade Options
The Beta 75 Diesel Propulsion Engine
22" Mount Centers (560mm)
65 Amp alternator
C Instrument Panel
Flexible coupling
Flexible mounts
Heat exchanger cooling
High Inertia Flywheel
Intake silencer / Air filter
Oil change pump (fitted)
Shaft Coupling
Standard exhaust injection elbow
Stop solenoid
PRM 260 transmission
Transmission Options
Standard – PRM 260
Bobtail - No gearbox but with drive plate or Velvet Drive adapter kit
PRM 500 Hydraulic 1.96:1/2.94:1
TMC 60A 7 degree down angle 2:1 / 2.45:1
Hydraulic Soft Ship Block for PRM
ZF 25A Hydraulic 1.97:1 / 2.80:1
ZF25A 8 Degree down angle 1.90:1 / 2.29:1 / 2.7:1
TM 345 series with trolling options
TM 93 Hydraulic 2.09:1 / 2.4:1 / 2.77:1 also with down agle options
Alternator (standard) w/ Serpentine Belt System
100 Amp Alternator with Serpentine belt
175 amp Alternator w/ Serpentine Belt Drive System
High Rise Exhaust Elbow for 2″ hose
High Rise Exhaust Elbow for 2″ hose – 200mm rise
Panel – Type CW Waterproof
More Options
Adverc Controller
2nd 175 Amp 12v alternator, engine mounted
120 Amp Balmar Alternator
Flybridge Panel
Hot water Fittings
Insulated Ground Electrical w/ 100/70 amp Alt
Keel cooling
Long term storage (test run on Ensis oil and Calibration fluid)
Mount and pulley for Sea Frost compressor
Panel Extension harness with starter relay
Panel Recess with clear lid for C panel dimensions
PTO Pulley (twin A sections)
Remote Oil Filter
Downloads & Support
Operator's Manual
Data Sheet
Schematics with PRM 260
Schematics with PRM 500
Schematics with TM 345
Schematics with
TM93
Schematics with
ZF25
Schematics with
ZF63