by: Andras [ ]
Originally published on:
This tank has been reviewed recently in a couple of its iterations on Armorama. Even though only one prototype was built, there are three 1/35th scale model versions are available, all of which were issued in recent years. Before the styrene versions came out almost at the same time (which makes me wonder how companies decide on what to work on next and why they always seem to decide on the same vehicle), there was a 1/72 resin version by OKB of this extraordinary-looking tank. Frankly, it looks like the tracks were only an afterthought; youíd expect to find antigravity propulsion installed. (Perhaps the subcontractors were late with that project.)
The tank was designed in the Kirov Plant in 1957 to be able to withstand the shockwave of a nuclear blast (I presume not from ground zero), and be able to operate afterwards. The strange hull shape would increase the survivability, and the four sets of tracks would make sure the tank can traverse almost any terrain (the ground pressure was less than 0.6 kg/cm2). Surprisingly it was able to reach 55km/h, and had a range of 300km, which is pretty good for a heavy tank- especially one with four sets of tracks. (Decreased air resistance due to the shape of the hull might have something to do with thisÖ) Regardless it must have been pretty difficult to fix broken/thrown tracks in the inside set; probably one of the reasons this arrangement did not take off.
The weird shape of this tank was due to a second layer of shielding which covered the hull. It served multiple purposes. First of all it was supposed to make it harder to flip the tank over (nuclear blasts do tend to have some strong shockwaves). It also worked as a protection against HEAT and APDS projectiles, and against shaped charges. (I really would like to crawl into the prototype displayed in Kubnika to see what the interior looks like.) The tank was obviously equipped with CBRN protection. The main armament was a rifled, 130mm gun (M-65) with 24 rounds of ammunition, the secondary armament was a KPVT coaxial machine gun; they were stabilized in two planes.
The history of the tank was not very illustrious. Once the prototype completed all its trials (which showed a couple of problems with the track system), the program was axed by Khrushchev himself, as it was way too heavy for the requirements set for new tanks. (In short, the Soviet leadership viewed heavy tanks as outdated, and were obviously blind to the propaganda value of a weapon created apparently using alien technology.)
It took me some serious deliberation to purchase the Braille scale version of this model by OKB as it costs about the same (or more in some cases) as the 1/35 versions, but in the end Iíve decided to go with it as I prefer this scale in case of large vehicles. I have a constant space shortage at home, which is the main reason my 1/144 Dora stays in her box for now.
The model comes in a small, sturdy cardboard box. The box art is a photo of the vehicle displayed at Kubnika; however it was seriously faded in my kit. In it we find several small Ziploc bags, and some pieces of bubble wrap which make sure that the kit arrives unharmed and undamaged.
The instructions Ėwhich are a rare thing indeed in resin model circles- are clear and computer generated. The only problem is that itís difficult to see the images as they were pretty faded. (OKB will email you a set of instructions if you ask them ASAP, so this is not an issue.) Since the model is relatively simple, even using the faded instructions does not impact on the assembly process.
The model is made up by DDD resin pieces and XXDF PE parts. The parts are very well detailed, the flash is minimal, and the fit is excellent. One of the swing arms of the suspension was miscast, but generally the quality of resin is excellent.
The tracks are given as sets of straight resin pieces, which need to be warmed up before being shaped to fit the running gear. (I prefer hot Ėnot too hot- water to a hair dryer for this job.) The hull comes in one piece; most of the small parts make up the running gear. The muzzle break on the gun is something to be seen: itís quite a complex shape with several openings and itís moulded in one piece; A pretty impressive affair. The photoetched fret is very thin and very delicate; itís very easy to bend (even crumple) the parts, which makes working with them a bit difficult.
Putting the running gear together was not very difficult; the swing arms fit into their slots remarkably well. (The small wobbling unfortunately will show when you attach the wheels, as they will be somewhat misaligned. When the suspension units are done, itís best to use some hot water to warm the whole thing up, align everything between two rulers, and wait for the resin to cool down.
I would have preferred to put the tracks on while the assembly was off the hull but the drive wheels are separate units. This means youíll need to glue both the running gear and the drive wheels onto the bottom of the hull first, then add the tracks. To make your life easier you can add the front section of the tracks on the suspension while they are off the hull.
Now, there was a little issue at this point: one of the sections holding the running gear did not fit into the groove on the lower hull. After a little fiddling I found the reason: it was a couple of millimeters longer than the other. Some trimming had to be done to make it fit. Another issue Iíve already mentioned: one of the suspension arms had a casting error, so it was too short to add a wheel. I made sure this section was turned inwards so it would not be seen.
The face of the drive wheels is made out of PE. As I said the PE bends very easily, so assembly was not exactly easy. (They bend readily even to the small pressure needed to push them in place.) Since the resin axles were a bit thicker than the holes in the PE parts I needed to trim them a bit using a knife. I used epoxy glue for most of these parts, since I wanted to make sure they will hold strong; this is important especially when you install the tracks.
Once the drive wheels and the whole running gear was on the tank, I added the tracks. (Warm them up, wrap them around the running gear, wait.) There are some tight fits between the running gear and the bottom of the hull, but all four sections went on eventually.
The hull is not a difficult affair to assemble: you need to add the towing hooks, the PE tiedowns for the external fuel tanks on the back, and the PE handholds. These handholds were a bit problematic: you need to fold the legs down, but there is no marking where to fold; these markings usually make it easier to fold the part in a neat right angle. Use a plyer or a hold-and-fold. The metal is very thin, so it is extremely easy to distort its shape while working with it.
The travel lock is made out of PE (not sure if you can make it functional; the gun barrel is made out of several pieces, so technically it should be possible.) The headlights and the guards for the headlights are pretty easy to install. I noticed that the metal strips for the guards are somewhat longer than necessary, so I trimmed them, and made a little fold at the ends so they stick better to the hull. The exhaust has a rectangular metallic guard around it.
The gun barrel made out of several sections, and itís kind of hard to make all the pieces align perfectly straight. The muzzle break, as I said, looks really great.
The turret is also a simple affair There are two PE squares on the top (I think this is where they are supposed to be- it was hard to see on the instructions and the photos were not very good for that angle). The IR headlight is fixed next to the gun, Iíve prepared a couple of handholds using wire, and attached the gun barrel; thatís it. (Obviously I only primed the tank so far; it will be finished after the Christmas holiday.)
the model was not a challenging one; in fact it was easier to build than most resin models Iíve built so far. This is the third OKB model Iíve built, and I have to say they are very well engineered models: clear instructions, good detail, and no major issues to remedy. The only real drawback is the price- for most people this would make the 1/35 offerings more attractive. (I have to stress: I really enjoyed building this kit; the relatively low score is due to the costs mostly, and not the quality of the model.)