Over time, we have developed three different engines to
power the RT4 Jets, based on different customer requirements.
1) high performance industrial engines
The HI engines offer a good price performance ratio and
combine a good performance at normal noise levels.
2) Extra quiet brushed motors with 50A controls
Especially from United Kingdom we’ve received a lot of requests
for very quiet but powerful engines for the often very shallow
lakes. Countless samples and models have been tested with
our engine manufacturer. The result was the low-noise brushed
motor. This offers a power increase of 25% but need 15% less
energy with the same power consumption as the standard motors.
In addition, the volume was reduced by 60%. These engines
have the best ratio of noise, power and power consumption.
3) Graupner Brushless HPD Powermotor with Hi-End ESC
The Graupner HPD brushless motors are the most powerful
engines for our bait boats. These engines offer their benefits on
long ranges and in running waters. Due to the high speed even
distant spots are reached quickly. In addition, currents in flowing
waters can be overcome. Due to the enormous power reserves,
your line can be optimally straffed even on long ranges to avoid