Review

New Kato Catenary Sets

Kato recently introduced several new sets of model catenary poles for its N-scale Unitrack. Like the earlier ones, these are non-functional plastic castings that snap together, and clip to bases that align them with the track. Two of the new contributions stand out: one is a set of four-track catenary supports, and the other is a set of platform detail parts, including catenary, for a Shinkansen station. I’ve updated my Kato Catenary page with new photos and details, but I wanted to say more about the interesting ones here.
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Pylons

No, I’m not writing about the ones from the 70s TV series. These are the electrical kind, Kato kit 23-401, which is actually a Heljan-produced model, although apparently not one sold directly by that company. The kit contains material for three high-voltage electrical towers of a common design. In fact, they’re nearly identical to those in a photo of Shin-Yokohama described as owned by JR East (see my Electrical Reference Images page). List price from Kato USA is US$19, but I’ve seen them for less. Frankly, they’re overpriced for what you get. Read More...

The Kato Grade Crossing

While I still plan to build my own grade crossing eventually, Kato’s update of their automatic grade crossing (model 20-652) to be compatible with DCC gave me an excuse to put that off some more (see Kato’s Japanese page for some pictures and a video of it in operation). Or at least, that was the plan. What I forgot in my enthusiasm is that I’d put my layout’s one grade crossing on a curve, so Kato’s straight crossing can’t be used. I can move it closer to Riverside’s commuter station, and I think I will. But I may end up using it somewhere else (perhaps on the “subway” tracks where they run at ground level under the Urban Station). I need to think on this some more, but I’ll outline my current plan after describing the crossing itself.
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Kato Subway Train and December 2011 Monthly Status

My latest Kato model is another subway train, the Tōkyō Metro 10000. I already have a model of this train made by Greenmax, which I have mentioned briefly a few times (it featured in the “first run” video of the subway, see my Subway First Run musing for more on that). It’s not a bad model, but it lacks an interior and requires wire-in decoders for conversion to DCC. And while I’ll eventually get around to that, it’s not high on my priority list. So trains that are easier to convert to DCC, and that means Kato, are at the top of my list for actual operations once I finish up installing all the DCC electronics for the Commuter and Subway loops.

For the above-ground Commuter loop, I have lots of Kato’s commuter EMUs, but trains for the underground Subway loop are another matter. As mentioned back in October I’d hoped to have the Kato Ginza Series 01 be one of those, but it ended up not supporting the EM13 motor decoder (probably due to the narrower width of the cars).

The Kato 10000 had been on my must-buy list anyway, but with fingers crossed that this one would be “DCC Friendly”, I eagerly awaited its arrival. Kato hadn’t actually said it would be DCC Friendly (meaning compatible with their Digitrax-made proprietary decoders) although they rarely do, and there was a cryptic reference to some issue with the interior lighting that had me worried it was some kind of one-off design. I’d previously bought several of Kato’s new “version 2” LED light sets (which I describe more on my new Kato Interior Lighting page) planning to install them in the Ginza train, but hadn’t gotten around to that after it turned out not to support the DCC motor decoder. So my plan was to use them, if I could.
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Micro Ace E231-800

As any regular reader knows, the JR East E231 is the train the sparked my interest in Japanese trains, and in particular in the commuter trains of Tōkyō. I’m not really clear why myself. Objectively they’re simply boxes engineered to move large numbers of people rapidly. Perhaps it’s the simple functionalism of the design, coupled with the fact that it represents the culmination of fifteen years of re-engineering the commuter train, begun by the Japanese National Railway in the 80’s, and leading through several intermediate designs to one that now numbers over 2,700 cars. The E231 is hardly the end; evolved designs are already out there in the E233 and the prototype E331 (Japanese Wikipedia). But with the E231, JR East reached a point where the design achieved the original goal of “half the cost, half the life”, meaning a reduction in both initial cost and maintenance, at the expense of a reduced lifespan (15 years versus 30).

The E231 has been produced in many variants, but one of the most interesting lacked a model until now, the E231-800. This train, of which only seven 10-car trains were made, was produced to provide run-through service from JR East’s Chūō-Sōbu Line to the Tōkyō Metro Tōzai subway line. These replaced older 301 and 103 series trains dating from the 1960’s. For this use, the standard E231 body was reduced from 2.95m to 2.80m, giving the front a more squared-off appearance. Also, end doors were added to the cabs for in-tunnel emergency exits.
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Two Greenmax Trains

Recently I’ve picked up a couple of new Greenmax trains, the Tōkyō Metro Tōzai Line Series 05 and Tōkyū Corporation Series 6000. The models are very similar in a sense, although the prototype trains are different in a number of ways. Both operate well, and look good from a distance, although not quite as good close-up in some ways.

The Tōkyū Railway Series 6000 is a relatively recent (2008) train, formed of six-car sets, operating on the surface Tōkyū Ōimachi Line on the south side of Tōkyō. The Tōkyō Metro Series 05, on the other hand, is a subway train dating from 1988 (but still in service), operating on an east-west axis underground route through the center of the city (it goes above ground away from the center). Both trains operate on narrow gauge track, from overhead 1500 Volt DC catenary, and are 2.8m wide, 20m long. The one difference is height, but not in the way you might expect: the subway train is actually 4.0m high, while the 6000 is 3.6m.
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Model Comparison: Kato and Micro Ace E231 Commuter Trains

The train that got me started in Japanese modeling was the JR East E231, and specifically a Kato model of the Yamanote line version. The E231 is a workhorse of the Tōkyō scene, with over 2,600 cars built since its introduction in 1998, gradually displacing many older commuter and suburban trains to secondary uses or the scrap pile. The train itself is a DC design, typically used in 10-car trains, although the Yamanote line uses 11-car trains and some suburban lines use 10+5 sets that split into 10-car and 5-car trains away from the city. Internal seating is along-the-wall in commuter models, and a mix of that and transverse “booth” seats in suburban ones. In both applications, this is a no-frills train designed to move masses of people efficiently. The Chūō line commuter trains (which use the later E233 variant on Rapids and the Chūō-Sōbu E231 on Locals) carry over 90,000 people per hour at peak hours, in standing-so-close-you-can’t-move crowds.

Kato, Tomix and Micro Ace all make models of these, but not all of them model every variant. Kato tends to model the “current” consists in use on major lines, but they have some gaps. One significant one is that Kato has no model of the Sōbu Local (aka., Chūō-Sōbu) E231-0 version. Tomix has modeled many of the standard versions as well as a couple of specialized ones. And Micro Ace has modeled several specialized variants.
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Inspection Train

One of the reasons I like to collect Japanese trains is that they have such a variety of forms. Although a few models, such as the E231 commuter trains, are commonplace, a plethora of different-looking trains can be seen in and around Tōkyō on a daily basis.

One of the more distinctive trains out there is known as “Doctor Yellow”, a bright-yellow Shinkansen (bullet train) used to inspect the high-speed lines. There are actually two Doctor Yellows in existence at present. These could be seen in Tōkyō, inspecting the Tōkaidō Shinkansen line. JR East also has it’s own inspection train, (although it is white rather than yellow, and is called “East-i”), which is used on the lines running north and north-west from Tōkyō. JR East’s train is based on the E3 Mini-Shinkansen, allowing it to inspect both Shinkansen and conventional lines converted to standard-gauge.
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