Changfeng LNG loader da liquefied gas a matsayin man fetur, liquefied gas girman ne kimanin 1/625 na daidai adadin gas girman, nauyi ne kawai kimanin 45% na daidai girman ruwa, mafi sauki ajiya da sufuri. Bugu da ƙari, gas mai tsabta mai tsabta, injin yana aiki daidai, ƙananan rawar jiki, ƙananan amo, zai iya inganta jin daɗin tuki yadda ya kamata, kuma ba zai samar da kwal ba bayan ƙonawa, injin yana da tsawon rayuwa, ƙananan mitar gyara. Diesel loader naúrar sa'o'i amfani da man fetur lita 20, tare da 20 × 7 yuan = 140 yuan, LNG loader naúrar sa'o'i amfani da gas 22 cubic, tare da 22 × 3.5 yuan = 77 yuan. Idan aka lissafa sa'o'i 8 a kowace rana, idan aka lissafa kwanakin aiki 22 a wata, watanni 12 a kowace shekara, za a iya adana yuan 13,000 a kowace shekara. Saboda haka, ga mafi yawan masu amfani za a iya amfani da kasa da shekara daya don dawo da dukan farashin da aka ƙara a kan injin, a wasu dogon lokacin aiki, masu amfani da aiki masu yawa, amfani da tattalin arziki ya fi kyau.

Cikakken motsi tsarin, guda allon frame, na'ura mai aiki da karfin ruwa tanki gefe, misali guda hannu jagoranci na'ura mai aiki da karfin ruwa tsarin, yayin da aka kara baya gani tsarin, ɗaga iyaka da atomatik daidaitawa tsarin da sauransu.