Operating the Differenzial lock
1. The crawler's front and rear differential lock is controlled via channel 5 ("CH 5") and channel 6
("CH 6") on the remote control.
2. In most driving scenarios, the differential can be locked or unlocked at any time. If the
difference in speed between the left and right tyres is too great, release the throttle to reduce
the difference in speed, and then lock the differential. In most cases, the crawler functions best
when the front and rear differentials are unlocked. This ensures optimal handling performance
Front Diff Lock servo state
Front Diff. Unlock servo state
Run Time
The type and condition of the batteries has a significant impact on the driving time. The rated
power of the batteries in milliampere-hours (mAh) determines the size of your "fuel tank". In
theory, a 3000 mAh battery pack lasts for twice as long as a 1500 mAh battery pack. Due to the
wide range of available battery types and charging methods, it is not possible to provide precise
Tips for Increasing Run Time
1. Use batteries with a higher capacity.
2. Use a premium charger labelled with "Delta Peak".
3. Read and follow all maintenance and care instructions from the manufacturer, your batteries
and your chargers.
Precautions
1. Without proper care, some parts of the model may be seriously damaged if they come into
contact with water. Please note that additional maintenance work is required after driving in
wet conditions in order to maintain the performance of your model. If you are not prepared to
carry out additional care and maintenance work, do not drive the model in wet conditions.
2. The remote control is not waterproof. Do not expose it to wet conditions such as rain.
3. Do not operate the model during heavy rain, storms or other adverse weather conditions.
Motor Precautions
The motor lifespan can be significantly reduced by mud and water.
If the motor gets excessively wet or is submerged in water, reduce the speed immediately and
allow the excess water to drain off. Applying full throttle when the motor is filled with water
Additional Maintenance
Increase the frequency with which you disassemble, inspect and lubricate the necessary parts.
This is necessary after prolonged use in wet conditions, or if the vehicle is not used for an
extended period (e.g. one week or longer). This additional maintenance is required to prevent
and the smallest steering radius while reducing the pressure on the drive components. If the
crawler loses its traction on loose terrain when the differential is unlocked, it is recommended
to lock the differential.
3. Please note that the vehicle is more difficult to control at higher speeds when the differential
is locked. This is most apparent when driving around bends.
Rear Diff Lock servo state
Rear Diff. Unlock servo state
driving times for the model. The way in which the model is driven also significantly affects
the driving time. The driving time may be shorter if the model is repeatedly stopped and then
accelerated to the maximum speed.
4. Keep the speed controller cool. Ensure that there is a sufficient flow of air above the speed
controller's heat sink.
5. Handle your model with care. Do not allow dirt or damaged parts to become trapped in the
drive train. Keep the motor clean.
4. Do not allow the model to come into contact with saltwater or other contaminated water.
Saltwater is highly conductive and highly corrosive. Exercise caution when using the model on
or near a beach.
5. Even occasional contact with water can shorten the lifespan of the motor. Particular care
must be taken to change your driving style in wet conditions in order to prolong the lifespan
of the motor.
can quickly lead to motor failure. Your driving habits determine the lifespan of the motor. Never
attempt to deliberately submerge the motor under water.
corrosion of certain parts due to trapped moisture.
17 // GB