
The
standard for powerful electric outboards
The Cruise R models come with a whole set of superlatives:
As all Torqeedo outboards, they are by far the highest
efficiency outboards in their power class. This feature is
especially important for strong outboards, if you want to
avoid carrying excessive amounts of batteries. With an
overall efficiency of 51% they transform over half of the
energy supplied by the batteries into propulsive power (measured
after all losses, including propeller losses).
As far as we know, this value is substantially higher
compared to any other manufacturer on the market. The models
are waterproof (IP 67), protected against submersion for at
least 1 hour.
They are equipped with our onboard computer and GPS,
calculating the remaining range based on power consumption,
speed and reading the attached external batteries.

They offer by
far the best power-to-weight ratio among all electric outboards.
And they certainly offer the best price-performance ratio of the
industry in this power class.
Battery supply: The Cruise 2.0 R requires a battery
voltage of 24 V, the Cruise 4.0 R requires 48 V. We recommend a
battery supply of batteries with at least 180 Ah capacity each.
Lead-based batteries are not resistant to high current, i.e. the
capacities indicated on the casing are not available when the
batteries are to be fully discharged in a short time (e.g. 1 or
2 hours). For this reason, you should allow for sufficient
reserves. Alternatively, the Cruise 2.0 R can also be run with
at least one lithium-manganese battery from the Torqeedo Power
series. The Cruise 4.0 R can be run with two batteries from the
Torqeedo Power series.
Connection to remote throttle/steering: The motor is
designed for connection with a standard remote steering system
(e.g. Teleflex). Included in the delivery are a guide tube which
runs through the transom bracket as well as a link arm. Also,
included is a remote throttle control with integrated on-board
information display.
Tiller control: Not available for this model. See details
on our tiller version of the Cruise 2.0 above.
On-board information system: The computer integrated in
the remote throttle control analyses and combines information
received from the motor, batteries and GPS. While the motor and
GPS data are very accurate, the battery information is based on
estimates which can vary according to the connected battery
type, age and capacity in each case. The indications of battery
charge status and remaining range are therefore estimates that
are less accurate than those of the Ultralight and Travel
models.
Licence friendly: The Cruise 4.0 R has a shaft
performance of 3.5 kW or 4.7 hp. This puts it under the
regulation threshold for many inland lakes (e.g. 5 hp). Yet, due
to the super efficient propeller it has the propulsive power of
an 8 hp gasoline outboard (relating to boats in displacement
drive). Its static thrust is as strong as a 9.9 hp internal
combustion engine
On light boats, Cruise 4.0 R models with lithiumbatteries and
high-speed propellers run at 11-15 mph. Twin installations of
Cruise 4.0 R motors can put boats into plane also with lead-gel
or AGM batteries.


