Cummins ISL G 320
Built: 2012-2015 · Series: ISL G
More machines from model year 2012
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Cummins ISL G – natural gas engine for commercial vehicles from Columbus, Indiana: EPA certification, 250 to 320 hp, 8.9 litres, six-cylinder, model years 2012 to 2016
Cummins, headquartered in Columbus, Indiana, is one of the world's largest independent engine makers. The ISL G range is the natural-gas version of the diesel ISL platform, with the G in the name standing for gas; at 8.9 litres from six cylinders in line, it is one of the most widely used natural gas engines for heavy road vehicles in North America.
Read on 3 more paragraphs
The register lists here five versions from ISL G 250 to ISL G 320 – the number in the model name gives the output in horsepower – with 250 to 320 hp rated output at 2,100 to 2,200 rpm. Mixture formation runs through throttle body injection for natural gas as fuel, and the engines were certified for model years 2012 to 2016. Maximum torque ranges from 660 to 1,000 Nm at 1,300 rpm.
The ISL G chiefly drives transit buses, school buses and refuse trucks in municipal and regional service, where operators favour lower emissions and running on natural gas rather than diesel; it is one of the best-selling natural gas engines in this power class in North America.
Unlike the diesel engines in this register, the ISL G is a spark-ignited engine with spark plugs rather than injectors as the wear item; on a used purchase, what matters is the condition of spark plugs and ignition coils, the tightness of the natural gas fuel system including the pressure regulator, the inspection date of the gas tanks, and operating hours and service history of the catalyst system. Spares and service run through the Cummins dealer network.
Sources: Kennwerte der Modelle Cummins ISL G, Cummins (Hersteller)
Technical data
Engine
| Engine code | 3517; FR93274; FR94378; 4835; FR95347correct |
|---|---|
| Engine family | CCEXH0540LBF; DCEXH0540LBF; ECEXH0540LBF; GCEXH0540LBF; GCEXH0540LBJcorrect |
| Engine families | CCEXH0540LBF; DCEXH0540LBF; ECEXH0540LBF; GCEXH0540LBF; GCEXH0540LBJcorrect |
| Fuel | Natural Gascorrect |
| Rated output | 320 bhpcorrect |
| Rated speed | 2,100 rpmcorrect |
| Maximum torque | 1,000 ft·lbfcorrect |
| Speed at max. torque | 1,300 rpmcorrect |
| Operating cycle | dieselcorrect |
| Injection | throttle-body injectioncorrect |
| Aspiration | single-stage turbocorrect |
Origin and approval
| Built from | 2012correct |
|---|---|
| Built to | 2016correct |
| Model year from | 2012correct |
| Model year to | 2016correct |
Other data
| Anwendungsbereich | MHDDcorrect |
|---|
Frequently asked questions
How much power does the Cummins ISL G 320 have?
The Cummins ISL G 320 delivers 320 kW.
When was the Cummins ISL G 320 built?
Production years: 2012-2015.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 18 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
Diesel engine in 3D section
Turn the model, look inside and click an assembly — each one is explained.
Parts for this engine (6)
Manufacturer part numbers from the official EPA documentation. No prices or availability — those come from the supplier.
| Teilenummer | Bezeichnung | Hersteller |
|---|---|---|
| 4088750 | Coolant Temperature Sensor | Cummins |
| 4934710 | ECM / Motorsteuergerät | Cummins |
| 2872277 | Camshaft Position Sensor;Engine Crankshaft;Camshaft Position Sensor;Crankshaft Position Sensor;Engine Camshaft;Engine Camshaft Position Sensor;Engine Camshaft | Cummins |
| 4954893 | Oxygen Sensor | Cummins |
| 3794682 | Turbocharger | Cummins |
| 4042333 | Turbocharger | Cummins |
Quelle: 2012 Model Year On-Highway Heavy-Duty Engine Certification Data
Diese Teile anfragen