December 20, 2008 trailerpushes.com SITEMAP
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Step by step diagrams for PowerTrailer:
THIS IS A VERY HEAVY TRAILER. JACK-KNIFING
COULD BECOME AN ISSUE. TO HELP CONTROL
JACK-KNIFING, YOU SHOULD USE A YOKE WHICH
ATTACHES TO YOUR BIKE JUST BEHIND THE
BIKE SEAT, AND THE BATTERIES AND CARGO OF
THE TRAILER SHOULD BE ARRANGED SO AS TO
PLACE SUFFICIENT WEIGHT (75 lb) ON THE BIKE.
ONE COULD ALSO REDESIGN THIS AS A FIXED
THREE-WHEELER WITH NO PEDALING OPTION BY
BOLTING THE BACK OF THE BIKE FRAME TO
WHAT WOULD HAVE BEEN THE TRAILER.
Power Trailer 1
Power Trailer 2
Power Trailer 3
Power Trailer 4
Power Trailer 5
Power Trailer 6
Aero view 1
Aero view 2
Aero view 3
Aero view 4
Aero view 5
Calculations
Parts for PowerTrailer, a battery powered
electric trailer that pushes your bicycle:
Currie 1000 watt motors
with free wheeling
sprocket. 2 at $110 each monsterscooterparts.com
Kelly DC Controller 1 at $219 electricvehiclesusa.com
24-36 Volt 300 amp
KD36300
Trojan "T-1260 Plus" 12V 3 at apx $200 each Special order through
Deep Cycle Batteries Batteries Plus
Currie 12-1/2" x 3.0" 2 at $48 each monsterscooterparts.com
Rear Wheel Assembly
w/Disc Brake Rotor
Special 2.7" sprockets
for wheels (32 teeth) 2 at $18 each Order through me
(for increased speed)
#25 chain 36" 2 at $15 each monsterscooterparts.com
Kelly KP Series 0-5K 1 at $98 electricvehiclesusa.com
Throttle control
KP_0-5K
Brake calipers
left and right 2 at $18 each monsterscooterparts.com
Brake cables 2 at $10 each monsterscooterparts.com
Throttle cable 1 at $10 monsterscooterparts.com
Brake levers 2 at $10 each monsterscooterparts.com
------------------------------------------------------------------------
Total for the tech stuff: $1400 plus shipping
Trailer joists salvage yard
.75" x 1.5"
maple or oak flooring
1/2" plywood
(Not treated -
too heavy.)
Lots of brackets & bolts