Place of Origin:
China
Brand Name:
CAT
Model Number:
C2.4
| Item | Specification |
|---|---|
| Product Name | Complete Engine Assembly (Diesel) |
| Engine Model | Cat C2.4 also quoted as C2.4 DI |
| Configuration | Four-cylinder, in-line, water-cooled, four-stroke |
| Displacement | 2.4 L / 146 in³ |
| Bore x Stroke | 87 mm x 102.4 mm (3.4 in x 4 in) |
| Rated Net Power | 32.9 kW / 44.1 hp at 2,200 rpm (ISO 9249 / EEC 80/1269) in the 305.5E2 CR |
| Gross Power | 34.1 kW / 45.7 hp (ISO 14396) in the 305.5E2 CR |
| Emissions (as installed) | U.S. EPA Tier 4 Final / EU Stage IIIA in the 305.5E2 CR |
| Engine Arrangement | 457-1444; 416-6096 (both listed as ENGINE AR-PRIMARY on the C2.4) |
| Supply Options | New and used-original grades supplied - state which you need |
| Condition | New / Used Original |
| Warranty | 12 Months (grade dependent) |
| Packaging | Ports capped and plugged, braced on timber pallet, sealed for sea freight |
| Category | Replaceable Part Numbers & Compatible Models |
|---|---|
| Engine Models | Cat C2.4; C2.4 DI |
| Engine Arrangement Numbers | 457-1444 (ENGINE AR-PRIMARY, 305.5E MX5 series); 416-6096 (ENGINE AR-PRIMARY, C2.4); 378-3252 (ENGINE AR-PRIMARY, C2.4 machine arrangement SEBP7634) |
| Numbers Quoted by Sellers - Verify | 320-3421; 271-5893; 308-1859 - these appear in marketplace listings for the C2.4 but are not confirmed as ENGINE AR numbers on the 305.5E2 build |
| Compatible Machines | Cat 305.5E mini excavator (MX5 series); Cat 305.5E2 CR mini hydraulic excavator; Cat 305E CR; Cat 304E CR; Cat 303.5E CR - the E-series CR range uses the C2.4 |
| Caution - Older 305.5 CR | The earlier 305.5 CR (C-series) is not a C2.4 machine - its service documentation and filter catalogues list a Mitsubishi engine for that build (sources name the S4Q2 and the 4M40 series). This assembly does not fit it |
| Caution - The Current 305.5 | The current 305.5 is listed by CAT with the Cat C2.2 - 2.2 L, bore 84 mm, stroke 100 mm, 34.1 kW / 43.7 hp at 2,400 rpm - a different block from this C2.4 |
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