RRP 19.990€*
*Price for DTorque 50 L in Europe (excluding rigging, accessories, taxes and shipping fees)

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Neander Marine

Dtorque50 Product Training

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Performance up to 90HP

Dtorque 50
111nm at 2500rpm
70 HP Gasoline Outboard
88nm at 5000rpm
60 HP Gasoline Outboard
78nm at 5000rpm

When selecting an engine to power your vessel, conventional wisdom often leads us to focus on engine horsepower (hp) as a primary indicator of boat speed. This approach holds true for gasoline engines and applications with minimal payloads, like motorcycles or cars. However, the dynamics change dramatically when it comes to waterborne vessels.

Vessels face substantial resistance from the water they displace, necessitating a unique perspective on engine performance. This is where the issue arises with gasoline engines, which typically exhibit low torque. Consequently, to access 30% power from a gasoline outbaord, you often find yourself revving up the engine to circa 60% of its capacity. In fact, it’s common to experience a noticeable increase in engine power only when you surpass the 70% mark on the throttle.

This predicament becomes even more pronounced when dealing with heavier vessels, where the engine may struggle to exceed 70% to 90% of its maximum rpm due to a lack of torque. Consequently, what you believed to be a 90hp outboard engine may effectively deliver only 65hp in real-world applications.

So, the pivotal question arises: Is horsepower (hp) or torque more crucial for your needs? The answer lies in your specific application, but for many professionals who must transport equipment and crew throughout long workdays, torque often takes precedence. It serves as the initial factor to consider, followed by a careful examination of propeller speed to ensure you attain the desired top-end velocity.

While most gasoline outboard manufacturers keep torque curve data closely guarded, providing limited access to this vital information, we take a different approach. At our innovative UK-based engine manufacturing company, we provide transparent access to torque and power curves for the Dtorque engine on our website, empowering you with the knowledge needed to make informed decisions for your marine endeavors.

Why Neander

Dependable & reliable

Dependable, reliable
Never depleted

With more than 1M engine hours in the field, in addition to our own testing, the Dtorque 50 is an engine that will always get you home safely.

Dtorque landscape

Your time is your money.
Minimise your downtime

Neander has partnered with world renowned supply partners to source premium parts for Dtorque outboard engines. The Neander Dtorque 50 offers service intervals of 250 hours versus the 100 hours on an equivalent gasoline outboard, meaning you can focus on day to day operations.

2014

Life made easier,
cleaner and greener.

With full compliance with EU RDC Stage II regulations, the Dtorque 50 is a low emissions outboard engine. Besides using on average 40% less fuel than equivalent gasoline outboards, a huge advantage to running a Neander Dtorque 50 is the ability to access low emissions zones.

Refined engineering for unrefined environments

The Dtorque has been engineered from scratch, utilising innovative new technologies to deliver optimum performance even in the most challenging environments.

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of the engine to discover more

Neander Dtorque Engine

Spaceball Technology
Designed for Smoothness

Two of the key innovations of the Neander Dtorque 50 are the Dual Crankshaft and revolutionary Spaceball Design. By generating opposing forces, the Dual Crankshaft eliminates almost all vibrations and oscillations that would otherwise arise on the control axis, which would make it difficult to use such a small and powerful two-cylinder diesel engine. The advantages for the user are obvious: reduced noise, vibration and odour and greatly improved manouverability.

Technical specs

Full Technical Specifications

Power

36,8 kW/50 hp at 3.500 – 4.000 min-1

Max. Torque

111 Nm at 2250 – 3000 min-1

Engine Type

Turbo-charged parallel twin diesel engine

Balance

Dual counter-rotating crankshafts

Swept Volume

804 ccm

Bore x Stroke

80 x 80 mm

No. Cylinders

2 In-Line, twin

Intake

Water cooled turbo charger and charge air cooling

Lubrication

Pressure lubrication (engine oil Shell Rimula R6 M 10W-40, ACEA specification: E7, E4; at ambient temperatures of < 0 C: Shell Rimula R6 ME 5W-30, ACEA specification: E4, Chevron TX Delo 400 XLE 10W30, Filling quantity max. 6,5 litres)

Fuel

Diesel (Low Sulfur)

Injection

Bosch common rail direct injection

Starting

Electric

Alternator

Standard 12 V/300 W

Cooling

Neander Active Thermo-Management System (ATMS)

Exhaust

Integrated underwater thru-hub propeller

Steering

Tiller / remote control, optional

Suspension

Silent block controlled compression and traction

Trim

Power trim

Shift

Mechanical – dog-clutch gearing

Transmission

Ratio 13/27 (2.07:1)

Available Shaft

Versions 20″ (L) and 25″ (XL)

Standard Propeller Type

3-blade with built in damper

Weight

185kg (dry)

Performance data

FiltersFilters

Application

Boat Type

Application
Boat Brand
Boat Model
Boat Type
No. of Engines
Boat Length (m)
visibility