| Engine |
Size |
Pilot Range lbs |
| R80 |
80cc |
120 to 180 |
| HE120 |
120 cc |
120 to 220 |
|
BH175 |
175cc |
150
to 300 |
| MZ 34 |
313 cc |
190 to 440 |
| MZ 34 Rocket |
w/tuned exhast |
upto 500 |
| Hellcat 360 |
4 stroke |
upto 500 |
 |
|
Weight ranges are the starting point
Some manufacturers recommended weight ranges are not accurate. Here
is our weight range guideline based on our experience with our engines. Remember that altitude and physical
abilities play
a role and must be considered. As you can see, the ranges are wide.
Before making your final decision, check with us so we can review your
specific situation.
Horse Power -
not always accurate
The HP Power quotes are from engine manufacturers and are not always
accurate for many reasons. It's best to ignore HP altogether and look
at the size of the engine and the weight range its capable off lifting.
Accounting for
altitude
If you live at higher elevations, estimate your power required
is as follows: Add 5 lbs for every 1,000 feet. For example, if you live
in Calgary Alberta, about
3438 feet above sea level, and you weigh 180 lbs, assume a pilot
weight of approx 197 lbs.
What if power is insufficient?
If your motor has insufficient power, your takeoff run will be
longer, increasing your chances of tripping and falling. You’ll also
need a bigger launch site. And if you do get airborne, you may not have
adequate climb power to safely avoid obstacles.
What if there is too much power?
Although more thrust can make launching easier, powerful motors
are heavier, making ground handling more challenging. Bigger motors also
use more fuel so your cross country range will be less, and the amount
of fuel you'll need will increase, which further increases ground
handling loads. If you launch on wheels, weight is not an issue. |
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|
Riser Twist
Flying a motor that is too powerful for you also puts you at
risk of something called riser twist. As the prop turns, the drag on the
prop makes the motor try to twist around a vertical axis. To more power
you apply and the quicker you apply it, the more the paramotor will try
to twist.
All paramotors are subject to the
torque effect to some degree. Black Hawk Harnesses can be adjusted so that it is
hardly noticed. |
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|
Power enough for Tandems
Some pilots start powered paragliding with the idea that they
will eventually want to fly tandem. These new pilots may want an engine
that is too big for them to fly solo, but will be perfect for tandem
operations in the future.
Depending on the pilot weight, it may be
possible to have a motor that you can fly solo or tandem. This happens
when the pilot is at the bottom of the weight range for the motor or
moves up one level in power. However, it's not always appropriate or safe
to do this.
Call Canadian ParaToys with questions or
to order
(888) 830-1494 |