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Cummins QSF2.8T3TC71 Engine Overview
No
Item
Data
1
Engine Model
QSF2.8T3TC71
2
Displacement
2.8L
3
Cylinder
4 cylinders
4
Valve
16 valves
5
Cold Style
Water- cooled
6
Start
Electric Start
7
Rated Power
53KW at 2200 rpm
9
Emission Standard
Euro 3
Configurations and Model Names
EPA Model Name
QSF2.8
Marketing Engine Configuration #
D0E2004CX03
Marketing Model Name
F2.8T-E
Service Model Name
QSF2.8 CM2880 F104
Technical Engine Configuration #
D0E2004CX03
Engine Build Details
Build Date
2023-02-18T00:00:00Z
Build Plant
BFC - BEIJING FOTON CUMMINS ENG C0
CPL #
4221
Shop Order
SO12121
Warranty Start Date
Not Available
Technical Specification Details
ECM Code
FO80022
Fuel Pump Part #
Not Available
Fuel Pump Calibration
SW37
QSF2.8 (Tier 4 Final/Stage IV)
Better. In Every Dimension.
The 2.8-liter QSF delivers performance at 74 hp (55 kW), which is comparable to that provided by larger engines up to 3.6 liters, in an envelope size that’s similar to 2.2-liter engines used at 49 hp (37 kW). High Pressure Common Rail (HPCR) fuel injection, together with full-authority electronic controls and a Cummins wastegated turbocharger, combine to deliver a very impressive peak torque of 221 lb-ft (300 N•m).
This advanced technology enables the QSF2.8 to meet the near-zero emissions standards of Tier 4 Final/Stage IV using only cooled Exhaust Gas Recirculation (EGR) and our proprietary Diesel Oxidation Catalyst (DOC). The same QSF2.8 engine without the DOC meets Tier 3/Stage III emissions regulations for regions where those standards apply.
The DOC is truly “fit and forget” technology – a totally passive system that never needs any form of regeneration as required by a Diesel Particulate Filter (DPF). It also gives equipment designers the flexibility to mount components separately from the exhaust muffler or as part of a combined catalyst-and-muffler unit. Specifically designed for compact 4-cylinder applications, the CCC benefits from Cummins Emission Solutions' vast experience with DOC technology.
The compact design of the QSF2.8 includes our proprietary Direct Flow™ air cleaner, which takes up significantly less space than conventional cylindrical air filters, and has enhanced dust-holding capacity, for longer service intervals.
Innovative use of composite materials, together with a sculptured cast-iron block, give the QSF2.8-powered equipment a significant weight advantage, at just 507 lb (230 kg).
Maintenance is made simpler through remote mounting of the Electronic Control Module (ECM) for rapid plug-in diagnostics and data downloads using electronic tools. The oil fill, lube filter and fuel filter are set up for rapid service, with 500-hour intervals. Built to Cummins stringent manufacturing standards for use anywhere in the world, the QSF2.8 is smaller, stronger and simpler by design than any other engine with this output – while retaining legendary reliability and durability. In other words, it is better in every dimension.
