Rmah (A61), Details (1:200 model)

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Micro Boat Hobby

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Product Description

Parts in "Frosted Detail" material to complete the model of the A61 Rmah in 1:200 scale:

dinghy
dinghy crane
two life rafts
life raft mount
compass
two small radomes
large radome
main mast
two spotlights
two radar sensons
bow mast
two anchor winches
two anchors
rear ramp (one bottom platform, three top platforms)
two rudders
two props (for static model, not for RC use)
crane main body
crane beam
crane pulley
crane winch
lids for front gun mounts
lid for aft gun mount

To complete the model oft he Rmah Auxiliary, the following sets of 3D prints are needed:

Rmah hull (in "Strong & Flexible")
Rmah superstructure (in "Strong & Flexible Polished")
Rmah deck (in "Strong & Flexible Polished")
Rmah details (in "Frosted Detail") - this set

If you want to build a static model, all parts are included in the above sets of prints If you want to build the model as a functional radio controlled model, the following parts are available to complete the functions (further parts, e.g. the RC system, are needed):

Rmah propulsion & steering (in "Strong & Flexible Polished")
Rmah crane, radar & ramp (in "Strong & Flexible Polished")

Furthermore, a display stand is available for A61 Rmah and A62 Alfaq.To complete the boat as an radio controlled model, further components are needed. It requires the advanced skills and experience to complete this. For the drive, the following parts are needed:

one 4 gram servo for steering (recommended: ES-07 by Modelcraft)
two motors N20 (DC Ø 12mm x 15mm) for main propulsion
two shafts of 150mm length (recommended: Graupner 409)
two propellers of no more than 13mm diameter (recommended: Prop Shop STD/0550/4/LH/BR and STD/0550/4/RH/BR)
coupling hose (recommended: Robbe R 1386)
micro motor M700 (7x16mm) for bow thruster
worm gear for bow thruster drive (M0,3, worm gear and 18 teeth gear for 1mm shaft, recommended Sol Expert S3 worm wheel and Z18031 gear)

The auxiliaries A61 Rmah and A62 Alfaq were built as multi-purpose vessels / auxiliaries fort he United Arab Emirates. They are designed as RoRo ships (roll on, roll off), but can also be used as minelayers and for other supply tasks. Some sources on the web also suspect a possible ASW (anti submarine warfare) duty that, however, has not been confirmed. Both were built by Nobiskrug shipyard in Germany in 2013. The originals are 58m long, 11m wide, and have a draught of 2.4 meters. They are driven by twin screws (four blades each, no kort nozzles) and twin rudders. A bow thruster improves the general maneuverability. Photos are available online e.g. here:www.shipspotting.com/gallery/search.php?query=RMAH+A61 http://www.ship-dreams.de/galerie/index.php/Marine/United-Arab-Emirates/A-61 The model is designed in 1:200 scale. It is consequently set up to enable radio control functions (RC), both for the two shaft, the rudder and the bow thruster, which is designed to be fully working. Additionally, the radar, the main crane, the RoRo ramp a the stern and lights can be set up to work. However, this model is not set up to be ready to run, but it requires refinement and it only suitable for skilled model builder. For an assembly manual, details and further background information: see www.microboathobby.com (download section)