JR freight Toki 25000 form freight train
| JR freight Toki 25000 form freight train | |
|---|---|
 オトキ 25,000-7 | |
| Full length | 14,186mm |
| Overall width | 2,835mm |
| Overall height | 2,851mm |
| Wheelbase | 9,386mm |
| Exclusive classification | Zinc pure ore |
| Reserve station | Miyashita station |
| Load | 40t |
| Self-respect | 18.2t |
| Conversion dual number product car | 6.0 |
| A conversion dual number is empty | 1.8 |
| Gauge of a track | 1,067mm |
| Cart | FT1C |
| The maximum speed | 75km/h |
| The production year | 1999 (1999) |
| Manufacturer | Nippon Sharyo, Ltd. |
| The number of the production | 12 cars |
| Body color | Red 3 |
The JR freight Toki 25000 form freight train (JR or lasting Toki 25000 がたかしゃ) is produced in (1999) in 1999 and is the freight train of the 40t product to have the car family register in Japan Freight Railway Co. (JR freight) (open car).
Table of contents
Summary
Between Onahama laboratory (Iwaki-shi, Fukushima) - Annaka laboratories (Annaka-shi, Gunma) of Toho Zinc which was a major company of the nonferrous metal production, 12 (25,000-1 - 25,000-12) were produced as exchange use of the Toki 25000 form which had been used for ore, middle refinement body transportation of zinc (JR freight possession car) (1999) in Nippon Sharyo, Ltd. in March in 1999. By private wagon for exclusive use of the zinc pure ore, the owner is Toho Zinc.
In the examination of the substitute transportation means that received a general-purpose open car selection policy of the JR freight, and were made, the comparison with truck switches was done a container, and the production of this form has been done in view of cheapness characteristics of the synthesis-like transportation cost cargo work and change evasion of the operational.
The body dimensions were common, but they planned the securing of transportation capability with JR freight possession car to maintain compatibility of use and the cargo work while minimizing the number of the production by increasing load to 40t. I am used for an exclusive freight train coming and going with a Taki 15600 form tank car and a Taki 1200 form tank car (for exclusive use of each 亜鉛焼鉱 [1]) used in the same use of the succession between laboratories.
Specifications, structure
※ I describe it and, after a quality dried bonito, distinguish Toki 25000 form of the Japanese National Railways production → JR freight position from "a conventional car".
By a twin bogey open car of live load 40t, the basic dimensions of the vehicle including the distance (9,386mm) between vehicle full length (14,186mm), the bogey center are the same as a car conventionally. With specifications to assume use and cargo work being common with a car conventionally, the outside coat color of red 3 (brick color) is the same as a car in before, too. The cart, the connector was considered to be gray 1 (light gray) [2]. I do a preliminary remark, and the sign title marks special title mark "o" (open cars more than load 36t) with "オトキ". This is the title method that is the same as a car conventionally, but 付番 does a vehicle number by the JR freight method of the "form number - vehicle number" style with these procedures and is marked like "オトキ 25000-n" (in n production order). An exclusive classification title of "zinc pure ore is for exclusive use" is referred to a body side center of the forehead or the right "blast door".
Conventionally, as for the underframe, each material was strengthened including a beam in a fish belly shape by a car to support increased load (36t → 40t). The blast door is division into four type like the cars conventionally, and 追設 does a reinforcing member outside. It is the specification that is the same as a car in before to establish "the blast door tray" locking "the blast door" which opened downward, but every vehicle lets do a change degree of leaning using a car damper for cargo work in this form, and perform 取卸 of the load [2]; collect it, and there is not the thing that "fan it, and usually open a door" in a cargo work purpose.
I plan load slipping down promotion at the time of the discharge to a floor board, a side plank, a blast door lining using stainless steel (SUS304) [3]. "The plugging" for the prevention of load rolling established to exclusive するため, a conventional car for ore transportation is not equipped. For prevention of load wet loss, a green tent cover was equipped with as accessories.
The cart equips it with the bolster spring of "two steps of springs" that the fixed number is different in having load or not with FT1C form having a bow-shaped side beam [3]. The wheel and axle "14t axis" of saddle guidance-type journal box support mechanism, seal kolo bearing, 重荷重対応 which used vibration absorption rubber together is other FT1 system carts and a common specification. The brake system is the CSD method that automatic reshuffling does brakes power in having load or not using the EA1 control valve of three pressure type to a control valve (product sky reshuffling type automatic air brake). The cart, the brakes control valve, the connector performed re-business of the junk car outbreak parts of the private possession car carrier of Qum 1000 origin, and a change [4] did the use pressure of the control valve to 3.7 kg/cm2, and blend with the public freight train enabled being constipated. The supporting brakes abolish the standstill-type brakes lever of the car conventionally and establish the rotary steering wheel-type hand brakes in the lower underframe of the both sides side. Therefore, 入換時 is handling of "突放禁止".
Specifications in itself of a cart, the brake system supports a maximum of 110km/h in speed, but it is common to before with car, Taki 15600 form and, with these procedures, does the maximum speed with 75km/h as public setting for freight train in a proportion dialect of the brake system in view of the operational actual situation to use for an exclusive freight train. By the remodeling of the proportion valve, the use at a maximum of 95km/h in speed is a possible [3] specification, too.
Operational
I am had always ready from production by the Onahama Fukushima Rinkai Tetsudo station (Iwaki-shi, Fukushima) and am applied as an exclusive freight train of 1 coming and going every day in sections from the station to Shinetsu Main Line Annaka Station. These procedures usually use six cars for one set, and composition [5] does a train with Taki 15600 form and Taki 1200 form to transport 亜鉛焼鉱.
The way routes by coming and going are unified and are run now by a route of Annaka Station - Shinetsu Main Line, Takasaki Line - Omiya switchyard - Bessho signal box - Musashino Line - Minami-Nagareyama Station - Kita-Kogane Station - Joban Line - Izumi Station - Fukushima Rinkai Tetsudo - Onahama Station.
It is run via Mito Line, Ryomo Line (2015) (2000) (2000) from the first by Tabata signal box Station, Tohoku Main Line (Tohoku goods line), Takasaki Line, way until the day before time schedule revision of March in 2015 in 2000 until the day before time schedule revision of December in 2000 by time schedule revision of December and is changed on the now course mentioned above.
Footnote
- I crushed a thing of the low dignity and roasted it and, among zinc ores including the ^ sphalerite, removed impurities such as sulfur and raised dignity for the metal. The details refer to "zinc # smelting".
- ^ a b "freight train illustrated book" supplementary work left behind p320
- ^ a b c "freight train second 3.1.2 pp.562 -563 of Japan"
- ^ "freight train first 3.10.2 pp.316 -317 of Japan"
- ^ Taki 15600 form, Taki 1200 form usually use ten cars for one set. With both forms, there is the increase and decrease of the formation dual number by the transport volume.
References
- Two "I aim at the stable transportation of the span for Toho Zinc 30 years private possession Toki car 12 production" - "transportation Times" June 28, 1999
- Electric car meeting for the study "railroad PICT rial"
- Editorial department "world - January, 2000 issue No. 680 pp.41 -45 of the rail freight transportation to support distribution of Fight! JR Freight! - Japan"
- Editorial department, Shinpei Yoshioka "JR freight vehicle situation" October, 1999 extra edition No. 676 "new car yearbook 1999 version" pp.80 -85
- Shinpei Yoshioka "private wagon illustrated book cat publishing 2008 of reproduction enlargement professor Yoshioka"
- Freight train technology history editing Committee "Japanese freight train - technical history -" corporate judicial person Japan railroad vehicle industry society 2009
- Association of railway freight "2009 JR freight timetable March, 2009 time schedule revision" 2009
Allied item
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