Generators, ship machines, agricultural, construction machinery, marine auxiliary machinery, marine engine diesel engine model series...

Diesel Modeling Description Head - Product Feature Code
1. The original 135 series diesel engine has no symbol.
2. Newly-developed diesel engines: NT, NK, J, S, T, Tc, etc.
Central
1, the number of cylinders: numerical representation
2. Symbols and meanings of the cylinder layout; No symbol: multi-cylinder inline, V:V 75° pinch.
3, cylinder diameter 1: use the cylinder diameter mm.
rear
1. Structural features Symbols and structural features; Unsigned: Naturally aspirated, Z: Pressurized, ZL: Pressurized and intercooled Use Signs and uses: Unsigned 2: General purpose, D: Power generation, C: Marine, Right machine*, cz®: marine main engine, left machine*, N: agricultural, G4: "*" marine auxiliary engine for construction machinery and "f marine unit plus "B"
Tail 56
Distinguish symbols
1. Change the course to distinguish the letters A, H, W, R, M, U, etc. in the first week. 7
2. The design variant is represented in the second grid with the numbers 1, 2, 3..., where the marine models 2 and 6 are not used; the special variant is represented by the lowercase letter x.
3. The variant of the deformed product is represented in the third cell by a lowercase word a, b, c...
4, special orders plus small _ written letter t said.
example:
6135ZG-6 cylinders, in-line, bore 135mm, piston stroke 140mm, supercharged basic type.
6135D—3—6 cylinder, in-line type, bore diameter 135mm, piston stroke 140mm, and the third variant design for power station.
12V135ACa - 12-cylinder, V-type, bore 135mm, piston stroke 150mm, main ship (left turn machine). NT12V135ZDH - Newly developed 12-cylinder, V-shaped, bore 135mm, piston stroke 155mm, turbocharged power station diesel engine.
8138ZLCzf - 8-cylinder, in-line, bore 138mm, piston line number 163mm, pressurized medium-cooled marine auxiliary engine.