Ibipimo nyamukuru bya moteri ya GE 7FDL
Urukurikirane rwa GE 7FDL ni moteri enye ya moteri yihuta ya mazutu yakozwe na General Electric (GE). Yashizweho mbere na mbere gukurura gariyamoshi, kandi irakoreshwa no mumashanyarazi yo mu nyanja hamwe n’amashanyarazi ahagarara. Hano hepfo ibyingenzi byingenzi bya tekiniki nibisobanuro birambuye bya moderi hamwe na silinderi zitandukanye.
I. Ibipimo bya tekiniki yibanze
Ikintu cya Parameter Ikintu kirambuye
Inganda GE Sisitemu yo Gutwara
Igihe cy'umusaruro 1956 kugeza ubu (gikoreshwa cyane muburyo bwo kohereza ibicuruzwa nyuma ya 2004)
Ubwoko bw'imitsi
Gahunda ya Cylinder V ubwoko bwa gahunda hamwe na 45 ° harimo inguni
Cylinder Yatwaye santimetero 9 (228,6 mm)
Piston Gukubita santimetero 10,5 (266.7 mm)
Uburyo bwo Kurengera Amashanyarazi Umwuka wa gaz turbucarike
Sisitemu ya lisansi Gutera inshinge
Ubwoko bwa lisansi
Sisitemu yo gukonjesha Amazi akonje
Ikigereranyo cyihuta Urwego 450 ～ 1,050 rpm (umuvuduko ukoreshwa: 600 ～ 900 rpm)
Ikigereranyo cyo kwikuramo Hafi ya 16.5: 1 (itandukaniro rito hagati yuburyo butandukanye)
Gusimburwa kuri Cylinder Hafi 18.68 L (agaciro kabaruwe: π × (228.6 / 2) ² × 266.7 × 10⁻⁹)
II. Ibipimo byihariye bya Moderi hamwe na Cylinder itandukanye
Icyitegererezo Umubare wa Cylinders Gusimburwa (L) Imbaraga zingana (hp) Porogaramu zisanzwe
7FDL-8 8 Hafi ya 149.4 1,400 8 1.800 Lokomoteri nto (urugero, GE CM20EMP), guhinduranya za moteri
7FDL-12 12 Hafi ya 224.2 2000 ～ 3,300 Lokomoteri zingana (urugero, GE P32AC-DM ya moteri ebyiri)
7FDL-16 16 Hafi 298.9 2,400 ～ 4.400 Imodoka nini nini (urugero, AC4400CW, Dash 9-44CW)