Let me kick of this section of the forum with my newest creation.
It is a 1:25 scale model of a Demag CC1800-1.
Some dimensions:
Super lift boom_1,2 meter
Main boom_2,0 meter
Jib boom_1,0 meter
Ballast on super structure_0,6 kilograms
Ballast on super lift carrier_ 4 kilograms
It carries the following motors:
A-frame_1 M motor
Winch 1_1 M motor
Winch 2_1 M motor
Super lift_1 M motor
Luffing jib_1 M motor
Tracks_4 XL motor
Ballast carrier_1 XL motor
The crane slews with the wheels on the ballast carrier, slewing through the center of the crane was too weak.
Power is supplied through a converter, so no use of fooling around with battery boxes.
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With the current ballast it is possible to raise and lower the boom in the current setup.
Work to do:
1. 1 more meter of jib.
2. Build tracks.
3. Enhance superlift carrier.
It is work in progress, so more to come.
Greetz,
As