TCDD Towing Vehicle Numbering System

TCDD Towing Vehicle Numbering System
Steam locomotives
Tank (Self Propelled) Locomotives
The locomotive number has four digits in the format of ÇTnn. The first digit, Ç, shows the number of traction axles, the second digit, T, the total (traction + guide) number of axles nn is the locomotive sequence number. Since TCDD has different tank locomotives in the same axle array, the sequence number, nn, is also decisive for other locomotive related features.

Tunneled Locomotives
The locomotive number has five digits in the form of EAT nnn. The first digit, Ç, shows the number of traction axles, the second digit, T, the total (traction + guide) number of axles, and nnn the locomotive sequence number. Since TCDD has different tendered locomotives in the same axle sequence, the sequence number, nnn, is also decisive for other locomotive related features. The number of axles in the tender does not appear in the number.

Diesel and Electric Locomotives and Train Series
HH BB Bnn
The first one or two letters, H, the traction type of the vehicle 1 the next two or three digits (provided that the followers, nn, zero) face the number of horsepower in the BB.B format (the nearest 50 is rounded to horsepower) The three digits, nn or Bnn, indicate the vehicle's sequence number2.

Letters and Meanings Used
D
Dizel
E
Electrics
F
Van
H
Hydraulic / Quick (on HT 65 000 CAF High Speed ​​Train Set)
M
Moto / railcars / Motor
R
Trailer
T
Train
V
Car

Examples
DH 6 500
Diesel Hydraulic 650 Horsepower
DH 7 000
Diesel Hydraulic 700 Horsepower
DE 11 000
Diesel Power 1 100 Horsepower
DE 21 500
Diesel Power 2 150 Horsepower
And 40 000
Electric 4 000 Horsepower
HT 65 000
High Speed ​​Train Set, 6 500 Horsepower

Non-compliance
KL 46 000
KL letters were added to the numbers for the small steam locomotives of the 600 mm line width produced by ELMS (now TÜLOMSAŞ) for the Youth Park.
T 56 201 and T 56 202 ELMS (currently TÜLOMSAŞ) produced by Karakurt and Sivas Cer Atelier (now TUDEMSAS) produced by the two steam locomotives called the Turkish steamer is called the letter T is at the beginning of the letter.
The 33 100 and 44 100 Diesel Hydraulic Locomotives are numbered according to the axle alignment, such as Tenderli steam locomotives.
B4 / C4 8 000 Electric Suburban Series Letters are like wagons (B4 second position, C4 third position, four axles, no wagon-to-wagon), while vehicle power is 1380 horsepower.
BB 4 000 Electric Locomotive
BB shows bogie axle alignment, locomotive 2320 horsepower (maximum, 2200 horsepower)
A4 14 000 Electric Suburban Arrays The letter wagon (A4 first-position, four-axle, and no change from the car to the car) shows the number of motor power (1 400 horsepower)

Vehicle numbers drawn on the E 40 003 server were used by adhering to the plaques on the vehicle. For example, in many documents of TCDD, the locomotive named E 4 000 is called BB 4 000, E 8 000 and E 14 000, and the locomotive named as B4 / C4 8 000 and A4 14 000 is called only 33 100 as DH 33 100.