The latest addition to the Cummins range of engines – 4.5L – 4 cylinder, 4-stroke diesel. Turbo charged and aftercooled.
Propulsion – Ratings from 150 to 250 bhp (Commercial – Heavy, Intermittent and Light Duy and Recreational – High Output)
Auxiliary – Prime ratings from 76 to 129 kW, 50 and 60 Hz
• EPA 3, IMO2, and EU Stage V emissions certifications at initial launch, with additional certifications to follow
• HX and KC versions available
• KC uses Single Loop cooling with both aftercooler and water jackets in same loop (one keel cooler per engine needed)
Lower ratings are non-aftercooled and turbocharged; higher ratings are aftercooled and turbocharged
Bosch HPCR fuel system, CM2350 ECM, SAE 3 flywheel housing.
Available with ‘deep or shallow’ sump
Supplied with Balancer Assembly
B4.5 Propulsion Engine - Commercial Ratings
| kW | HP | RPM | Rating | EPA |
|---|---|---|---|---|
| 112 | 150 | 2500 | Heavy | 3 |
| 172 | 230 | 2600 | Intermittent | 3 |
| 186 | 250 | 2600 | Light | 3 |
Heavy Duty (HD): Intended for continuous use in variable load applications with a load factor of 60–75 percent. Full power is limited to 10 hours out of every 12 hours of operation. Reduced power operations must be at or below 80 percent load.
Intermittent (INT): Intended for intermittent use in variable load applications with a load factor of 20–40 percent. Full power is limited to two out of every eight hours of operation. Reduced power operations must be at or below 80 percent load.
Light Duty (LD): Intended for intermittent use in variable load applications with a load factor of 10–30 percent. Full power is limited to one hour out of every eight hours of operation. Reduced power operation must be at or below 80 percent load.
B4.5 Propulsion Engine - Recreational Ratings
| kW | BHP | RPM | Rating | EPA | RCD |
|---|---|---|---|---|---|
| 172 | 230 | 2600 | High Output | 3 | 2 |
| 186 | 250 | 2600 | High Output | 3 | 2 |
B4.5 Fuel Consumption
| HP | RPM | Rating | Rated L/hr (Gal/hr) |
|---|---|---|---|
| 150 | 2500 | Heavy | 32.4 (8.6) |
| 230 | 2600 | Intermittent/High Output | 47.0 (8.7) |
| 250 | 2600 | Light/High Output | 51.4 (13.6) |
B4.5 Product Dimensions
| Length (mm) | Width (mm) | Height (mm) | Weight (kg) | |
|---|---|---|---|---|
| 508 | 862 | 877 | 545 |
Whole Goods ie Engines and Generators can be shipped worldwide. We use a long established firm for our freight movements, they handle collections from our site, onward paperwork as required and we always ship with insurance on the goods. Our shipping terms are DAP (Delivered at Place), which means that any import and clearance taxes are liable to the customers account once in the final destination. For further details please contact us.
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