Diesel Injector Fuel Injector 0445120125 Bosch maka CUMMINS QSL9 (8.9 LTR) ENGINE. (TIER 4 FINAL/SAGE IV)

 Nchịkọta:

Maka US Environmental Protection Agency (EPA) Tier 4 Final na EU Stage IV nso-efu emission ụkpụrụ na-arụ ọrụ na 2014, Cummins nwere usoro teknụzụ nwere uru doro anya maka ụdị ngwá ọrụ ọ bụla.

Ọ bụ ezie na ndị na-emepụta ihe ndị ọzọ na-ewepụta usoro ọgwụgwọ ha na-epupụta, Cummins na-arụpụta nke anyị. Nke a ngụkọta mwekota nke engine na iyuzucha usoro na-enye anyị ohere ebuli mmanụ ụgbọala aku na uba n'elu 5 percent anyị'ejirila igwe Tier 4 rụzuo ya, ebe ị na-enweta ihe ikuku dị nso n'otu oge.

Enyere engines QSL9 na 250-400 hp (186-298 kW) maka Tier 4 Final. Ọ nwere otu ọjụjụ ọkụ ahụ dị ka igwe Tier 4 Interim, yabụ enwere ntakịrị, ma ọ bụrụ na ọ bụla, mmetụta na ngwugwu jụrụ oyi. QSL9 na-ejikọta ike dị oke elu yana akara ukwu, maka otu n'ime oke ike na arọ kacha mma na klaasị ya.

A na-eji injin a n'ụdị ihe owuwu ọ bụla, gụnyere ndị na-egwupụta ihe, cranes, ndị na-ebu wheel, kọmpaktọ, kọmpụta ikuku na ngwa eji eji ihe eji eme ihe dị ka nnukwu forklifts na gwongworo na-eji akpa. A na-ahụkarị ya na traktọ ndị ọrụ ugbo na ndị na-agba mmiri, yana chipper na ndị na-akụ osisi n'ahịa osisi.

agbakwunyere nkwalite arụmọrụ niile sitere na Tier 4 Interim n'ime injin Tier 4 Final, ma anyị.'na-ebuli mmepụta torque, na-eru 1200 lb-ft (1627 N•m) maka QSL9.