lokomotif mallet

[Bravo denzuko]

SS (Staat Spoorwegen) itu perusahaan swastanya kolonial belanda
sedangkan B,C,D,E,F,BB,CC,DD itu penggerak roda utama locomotifnya

[Dirgah de zimwess]

oh.... gituh makasih infonya.....

[ojo gemagus [Portugal]]

om deden,,,
kata bokap ane, cc 50 itu jago mogok lho...
soalnya bokap ngalamin naek cc 50 dr maos ke banjar...
hehehehe...

[Bravo denzuko]

o ky holec dong sijago mogok.....masa sih tp CC50 kan tenaganya emang gede.boleh dibilang sama dengan DD52

[Dirgah de zimwess]

kira2 HP-nya berapa om.........??

[we supratman [Portugal]]

dari mbah wiki

The Mallet Locomotive is a type of articulated locomotive, invented by a Swiss engineer named Anatole Mallet (and thus, the name is properly pronounced in the French manner, "Mallay").

In the Mallet locomotive, there are two powered trucks. The rear is rigidly attached to the main body and boiler of the locomotive, while the front powered truck is attached to the rear by a hinge, so that it may swing from side to side. The front end of the boiler rests upon a sliding bearing on the swinging front truck

Compound expansion

Mallet's original design was a compound locomotive, in which the steam is used twice, first in a set of high-pressure cylinders, and then in a set of low-pressure cylinders. This confers certain thermodynamic advantages, and also worked well with the Mallet design. Steam was fed from the steam dome down to the aft, high-pressure cylinders - the exhaust steam from those being fed forwards in a pipe with a swiveling joint - to the forward, low-pressure cylinders. The exhaust steam from the larger low-pressure cylinders is exhausted through a slit in the sliding bearing in the top of the swiveling truck and thus to the smokebox above, and the blastpipe (US: exhaust nozzle) and chimney (US: stack).



Unlike the case of the rigidly-framed locomotive, the Mallet design is easier to build as a compound, since steam and exhaust pipes are needed for both pairs of cylinders when it is built as a simple. When built as a compound, the only flexible steam pipes that are needed are the ones that deliver low-pressure steam from the rear cylinders to the front.

Simple expansion

Mallet's original patent specifies compound expansion. However many locomotives, particularly in the United States, were built to Mallet's basic design but without employing compounding (for instance the Union Pacific Big Boy). The term "Mallet" is generally applied to all locomotives built to the basic wheel arrangement specified in the patent. Purists, however, usually consider only compound locomotives to be true Mallets

Size

Mallet's original design was intended to allow a medium-size locomotive to better negotiate the tight curves of a narrow gauge railway, but the Mallet design grew to enormous size in the United States, where it was used to permit locomotives to be built to sizes impossible with a single, rigid frame. The 4-8-8-4 "Big Boy" used by Union Pacific Railroad or the 2-6-6-6 Allegheny of the Chesapeake and Ohio Railway are generally regarded as the largest steam locomotives in the world; the 2-8-8-2 Y6b class of the Norfolk and Western Railway can be considered the ultimate development of the compound locomotive. These engines were built through World War II, with the last Y6b being constructed in 1952. However, outside North America, the Mallet type had generally been superseded by the Garratt locomotive by the mid 1920s.

bonus gambar...

[we supratman [Portugal]]

buat yg kangen sama cc 50







gambar nya pakde ROB DICKINSON

[Yoga Bagus]

Koreksi..
Bukan nya masih ada BB10 di ambarawa??

[Indra_mallet]

cari aja di google ato flickr pake keyword: mallet, DD50, DD51,DD52, SS 1200, SS 1600, CC50, Tjibatu, Cibatu, CC10, bergkoningin, cikajang, PNKA, PJKA, Staatspoorwegen, lok uap, steam java, ato mungkin pake nama2 railfan "oldies" yg dulu sempat ke indonesia seperti Rob Dickinson, AE Durrant, Dusty Durrant, Geoff Waren, dll. Kadang2 ntar hasilnya ada foto ato blog2 nya yg kdang ada ttg lok DD. ya kesananya klik2 aja link2 yg ada mudah2n nyasar ke tempat info2 lok uap baik DD ato lok lain.

[we supratman [Portugal]]

sisa sisa

cc 5030 di dipo cibatu .