Beta 70T
52.0 kW / 70 hp @ 2,800 rpm

Beta Marine USA - marine diesel propulsion engines - Beta 70T heat exchanger engine

Technical Specifications

Power @ 2,800 rpm: 52.0 kW 70 hp
Aspiration: Turbocharged
Cylinders: 4
Displacement: 2615 cc 160 in3
Weight: 287 kg 633 lbs
Transmission: TM345 (Standard)
Alternator: 70 Amp (Standard)

Standard Specifications

  • EPA (U.S Environmental Protection Agency) Tier III – 40 CFR 1042 exhaust emission compliant Recreational Use.
  • Mechanically governed comes with:
    • Heat exchanger, header tank and water cooled exhaust manifold.
    • Fresh and sea water pump, injection bend for a wet exhaust.
    • Mechanical fuel lift pump, fuel and oil filtration.
    • Flywheel housing and drive plate with heavy inertia ring for super smooth running at low rpm.
    • Special quiet air intake filter.
  • 70 Amp, 12 Volt battery charging alternator.
  • Complete with ‘C Deluxe’ control panel with tachometer with running hour recorder, keystart switch, push button stop, green light for ‘power on’, red warning lights and audible alarm for: low oil pressure, high water temperature, domestic and engine alternator ‘no charge; 3m interconnection cable with multi-pin plug connector.
  • Heavy duty engine feet and flexible mountings.
  • ‘Morse’ type end fittings for engine speed and transmission control.
  • Engine test certificate and operators manual.
  • Beta red paint.
Beta Marine USA - marine diesel propulsion engines - kubota base engines
Beta Marine USA - marine diesel propulsion engines - 5 year self service warranty

*Valid for Recreational
Use Only!

Transmission Options & Technical Drawings

Beta Marine offers a wide variety of transmission options and reduction ratios. These have been selected to match the torque loading of each engine and with the various gear ratios available we have right transmission to fit your application. Find out more…

Technodrive / Twin Disc
TM345 – Hydraulic Standard
TM345A – 8° Down Angle, Hydraulic Optional
TM93 – Hydraulic Optional
TM93A – 8° Down Angle, Hydraulic Optional
Bobtail – No Transmission
Bobtail Engine with Drive Plate & Housing Only Optional
Borg Warner – Velvet Drive
71C with Reduction Gear – Hydraulic Optional
PRM Marine
PRM280 – Hydraulic Optional
PRM260C – In-line Hydraulic Optional
PRM500 – Hydraulic Optional
ZF
ZF25 – Hydraulic Optional
ZF45 – Hydraulic Optional
ZF45A – 8° Down Angle, Hydraulic Optional
ZF68IV – 12° V Drive, Hydraulic Optional

Control Panel Options

Beta Marine offer a range of control panels to cater for various requirements. Click on any of the thumbnail images to view a larger more detailed image of the control panel. Find out more…

Beta Marine USA - marine diesel propulsion engine - control panel A

A Panel
Optional

ABV Panel
Optional

ABVW Panel
Optional

B Panel
Optional

BW Panel
Optional

C Deluxe Panel
Standard

CW Deluxe Panel
Optional

Flybridge Control
Optional

C/CW Panel – NMEA 2000 Module
Optional

Beta Marine USA - marine diesel propulsion engine - digital control panel D

D Digital Panel
Optional

Alternator Options

We offer a selection of different alternator options (subject to additional cost) to suit most requirements for heat exchanger engine use. However, if you require an alternative solution with specific alternators we can usually design, manufacture and fit suitable alternator supports and pulley drives to suit your needs. Find out more…

Note: Minimum recommended battery: Not included.

12v 180Ah 1050CCA

12 Volt Alternators
70 Amp, 12 Volt Alternator Standard
120 Amp, 12 Volt Alternator in Lieu of Standard Optional
70 Amp, 12 Volt Insulated Return Alternator in Lieu of Standard Optional
100 Amp, 12 Volt Insulated Return Alternator in Lieu of Standard Optional
175 Amp, 12 Volt Secondary Domestic Alternator Optional
24 Volt Alternators
55 Amp, 24 Volt Electric Start & Alternator Optional
80 Amp, 24 Volt Secondary Domestic Alternator Optional
60 Amp, 24 Volt Secondary Domestic Insulated Return Alternator Optional

Custom Engine Mounts

Beta Marine engines have been fitted into tens of thousands of vessels around the world using our standard engine feet. However engine bearers can vary immensely so when a problem arises, our solution is to offer our unique service of designing and manufacturing engine mounts to suit your individual engine bearers.

Having designed, manufactured and supplied thousands of bespoke engine mounts when required, the additional cost of this option is heavily repaid when your new engine just drops onto your existing engine bearers and lines up with your propeller shaft reducing installation complexity, time and labour. Find out more…

Support Literature & Manuals

Beta Marine USA - marine diesel propulsion engines - heat exchanger illustrated parts list

Beta 70T & Beta 85T
Illustrated Parts List

Beta Marine USA - marine diesel propulsion engines - TM345 transmission user manual

TM345 & TM345A Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - TM93 transmission user manual

TM93 & TM93A Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - PRM280 transmission user manual

PRM280 Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - PRM260 transmission user manual

PRM260C In-Line Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - PRM500 transmission user manual

PRM500 Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - ZF/ZFE transmission user manual

ZF25, 25A, 45, 45A, 68A & 68IV Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - Technodrive TM93 transmission user manual

TM93 Trolling Valve
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - Technodrive TM345 transmission user manual

TM345 Trolling Valve
Operators Maintenance Manual

Dealer Network

When ordering an engine we always recommend that you talk to your local Beta Marine dealer about what you are looking for, so that you can agree a specification of the engine and accessories you require and they will then quote you. A list of authorised Beta Marine US dealers maybe found within the interactive map below. If your state or city has no convenient nearby dealer, or if you would like to become a Beta Marine US dealer, please contact us to discuss your requirements.

Filter By

Engine Enquiry Form

reCAPTCHA is required.
Standard Specifications

Standard Specifications

  • EPA (U.S Environmental Protection Agency) Tier III – 40 CFR 1042 exhaust emission compliant Recreational Use.
  • Mechanically governed comes with:
    • Heat exchanger, header tank and water cooled exhaust manifold.
    • Fresh and sea water pump, injection bend for a wet exhaust.
    • Mechanical fuel lift pump, fuel and oil filtration.
    • Flywheel housing and drive plate with heavy inertia ring for super smooth running at low rpm.
    • Special quiet air intake filter.
  • 70 Amp, 12 Volt battery charging alternator.
  • Complete with ‘C Deluxe’ control panel with tachometer with running hour recorder, keystart switch, push button stop, green light for ‘power on’, red warning lights and audible alarm for: low oil pressure, high water temperature, domestic and engine alternator ‘no charge; 3m interconnection cable with multi-pin plug connector.
  • Heavy duty engine feet and flexible mountings.
  • ‘Morse’ type end fittings for engine speed and transmission control.
  • Engine test certificate and operators manual.
  • Beta red paint.
Beta Marine USA - marine diesel propulsion engines - kubota base engines
Beta Marine USA - marine diesel propulsion engines - 5 year self service warranty

*Valid for Recreational
Use Only!

Transmissions & Technical Drawings

Transmission Options & Technical Drawings

Beta Marine offers a wide variety of transmission options and reduction ratios. These have been selected to match the torque loading of each engine and with the various gear ratios available we have right transmission to fit your application. Find out more…

Technodrive / Twin Disc
TM345 – Hydraulic Standard
TM345A – 8° Down Angle, Hydraulic Optional
TM93 – Hydraulic Optional
TM93A – 8° Down Angle, Hydraulic Optional
Bobtail – No Transmission
Bobtail Engine with Drive Plate & Housing Only Optional
Borg Warner – Velvet Drive
71C with Reduction Gear – Hydraulic Optional
PRM Marine
PRM280 – Hydraulic Optional
PRM260C – In-line Hydraulic Optional
PRM500 – Hydraulic Optional
ZF
ZF25 – Hydraulic Optional
ZF45 – Hydraulic Optional
ZF45A – 8° Down Angle, Hydraulic Optional
ZF68IV – 12° V Drive, Hydraulic Optional
Control Panel Options

Control Panel Options

Beta Marine offer a range of control panels to cater for various requirements. Click on any of the thumbnail images to view a larger more detailed image of the control panel. Find out more…

Beta Marine USA - marine diesel propulsion engine - control panel A

A Panel
Optional

ABV Panel
Optional

ABVW Panel
Optional

B Panel
Optional

BW Panel
Optional

C Deluxe Panel
Standard

CW Deluxe Panel
Optional

Flybridge Control
Optional

C/CW Panel – NMEA 2000 Module
Optional

Beta Marine USA - marine diesel propulsion engine - digital control panel D

D Digital Panel
Optional

Alternator Options

Alternator Options

We offer a selection of different alternator options (subject to additional cost) to suit most requirements for heat exchanger engine use. However, if you require an alternative solution with specific alternators we can usually design, manufacture and fit suitable alternator supports and pulley drives to suit your needs. Find out more…

Note: Minimum recommended battery: Not included.

12v 180Ah 1050CCA

12 Volt Alternators
70 Amp, 12 Volt Alternator Standard
120 Amp, 12 Volt Alternator in Lieu of Standard Optional
70 Amp, 12 Volt Insulated Return Alternator in Lieu of Standard Optional
100 Amp, 12 Volt Insulated Return Alternator in Lieu of Standard Optional
175 Amp, 12 Volt Secondary Domestic Alternator Optional
24 Volt Alternators
55 Amp, 24 Volt Electric Start & Alternator Optional
80 Amp, 24 Volt Secondary Domestic Alternator Optional
60 Amp, 24 Volt Secondary Domestic Insulated Return Alternator Optional
Custom Engine Mounts

Custom Engine Mounts

Beta Marine engines have been fitted into tens of thousands of vessels around the world using our standard engine feet. However engine bearers can vary immensely so when a problem arises, our solution is to offer our unique service of designing and manufacturing engine mounts to suit your individual engine bearers.

Having designed, manufactured and supplied thousands of bespoke engine mounts when required, the additional cost of this option is heavily repaid when your new engine just drops onto your existing engine bearers and lines up with your propeller shaft reducing installation complexity, time and labour. Find out more…

Support Literature & Manuals

Support Literature & Manuals

Beta Marine USA - marine diesel propulsion engines - heat exchanger illustrated parts list

Beta 70T & Beta 85T
Illustrated Parts List

Beta Marine USA - marine diesel propulsion engines - TM345 transmission user manual

TM345 & TM345A Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - TM93 transmission user manual

TM93 & TM93A Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - PRM280 transmission user manual

PRM280 Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - PRM260 transmission user manual

PRM260C In-Line Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - PRM500 transmission user manual

PRM500 Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - ZF/ZFE transmission user manual

ZF25, 25A, 45, 45A, 68A & 68IV Transmission
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - Technodrive TM93 transmission user manual

TM93 Trolling Valve
Operators Maintenance Manual

Beta Marine USA - marine diesel propulsion engines - Technodrive TM345 transmission user manual

TM345 Trolling Valve
Operators Maintenance Manual

Dealer Network

Dealer Network

When ordering an engine we always recommend that you talk to your local Beta Marine dealer about what you are looking for, so that you can agree a specification of the engine and accessories you require and they will then quote you. A list of authorised Beta Marine US dealers maybe found within the interactive map below. If your state or city has no convenient nearby dealer, or if you would like to become a Beta Marine US dealer, please contact us to discuss your requirements.

Filter By
Engine Enquiry Form

Engine Enquiry Form

reCAPTCHA is required.
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