Tamiya Russian Heavy Tank JS-2 1944 ChKZ - Full Option Kit Complete - 56034
(Radio Controlled Model Review)

  Released by Tamiya on February 13, 2013, the Russian Heavy Tank JS-2 1944 ChKZ (#56034) is the Complete Full Option Kit version, with a battery, charger and 4-channel radio system included.

  A front-mounted double gearbox, with two electric motors, operate together or individually to produce forward/reverse running and pivot turning. Metal torsion bars and suspension arms combine with the wide tracks to smoothly absorb bumps and dips in the terrain and provide high manoeuvrability. In addition, realistic engine sounds accompany the tank as it starts up, drives and stops to idle. The main gun can be elevated, depressed and swung to the left and right.

  The Russian Heavy Tank JS-2 was developed to overthrow the German Tiger I. The JS-2 was put into production in the latter half of WWII in December 1943 and had a long, powerful 122mm gun as well as superior mobility. From August 1944, modifications, including the removal of the hatch from the frontal armor, were carried out to achieve greater defensive ability. The JS-2 produced in the Chelyabinsk Kirov factory (ChKZ) had a distinctive one-piece cast rounded front section. The JS-2 showed great strength in the frontlines but also in anti-tank battles and it greatly contributed to the victory at the end of the Great War.

  This model comes with metal bushings, that after a short while, when dust and grit get into them, can actually wear into the metal drive shafts that spin in them - we recommend these should be replaced by a full set of steel shielded ball bearings ASAP.

Rating: 4 RCScrapyard

Choosing a Transmitter

   When you first started in RC, you may have purchased a package that came with the car kit, motor, battery, charger, ESC and radio system complete. The transmitter was probably just a basic steer wheel, or stick type, with nothing more than forward, reverse, left, right and simple trim settings to centralise the servo and ESC.

   After a while, as your enthusiasm grows and your experience increases, you will want to move on to a better radio system, with more setting options, but where do you begin?

   Choosing the right transmitter is a personal thing. It has to feel right, have the balance you like, not be too bulky for your hand size and have all the features you might need to set up your car to your driving style.

Ride Height

   To allow the suspension on any RC model to do its work properly, it needs to ride in a position where it is able to react to any bumps and holes it may encounter on the track. Therefore, it needs to be adjusted to somewhere in-between those limits. That position is commonly termed "ground clearance" or "ride height" and is generally measured as the distance between the underside of the chassis and the ground, with the motor and battery etc installed.

   Simply speaking, determining the optimum ride height is dependent on the specific track conditions and "droop" setting (see my previous article). For Off Road models the rule is simple, the bigger the bumps and the deeper the holes, the higher the ride height. And for On Road, the lower the ride height, the better.