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Cat 3054C Excavator Engine 4.4L Displacement 97kW Rated Power EPA Tier 2 Diesel Engine
| Brand Name | Cat |
|---|---|
| Model Number | C4.4 / 3054C |
Product Details
| Engine Model | Caterpillar 3054C (302-6256 Assembly Part Number) | Engine Type | Vertical, Inline 4-cylinder, 4-stroke, Water-cooled, Turbocharged Diesel Engine With Mechanical Or Electronic Fuel System |
|---|---|---|---|
| Bore × Stroke | 105mm × 127mm (4.13in × 5.00in) | Displacement | 4.4L (4400cc/268 Cu·in) |
| Compression Ratio | 17.0:1 (standard Excavator Variant) | Rated Power | 97kW (130HP) @ 2200rpm (max Power/SAE J1349), 82kW (110HP) @ 2200rpm (standard Power Variant) |
| Maximum Torque | 500Nm (369lb-ft) @ 1400rpm (standard Power Variant) | Fuel System | Mechanical Fuel Injection System (early Variants), Electronic Fuel Injection System (later Variants) |
| Cooling System | Mechanical Fan Drive, Forced Water Cooling With Copper Radiator + Closed Crankcase Ventilation (CCV) | Lubrication System | Gear Pump, Force-lubrication With Full-flow Filtration |
| Oil Capacity | 12L (12.7qts) Including Oil Filter | Fuel Consumption | ≤210g/kW·h (at Rated Power, Reliable Fuel Efficiency For Mid-size Excavator) |
| Starter Type | Electric Starter, 24V/7.0kW × 1 (single Starter With Cold Start Aid System, -20°C Cold Start Capability) | Alternator | 24V/70A (90A Optional) |
| Dry Weight | Approx. 360-400kg (depending On Variant And Accessories) | Dimensions (L×W×H) | 1200mm × 720mm × 920mm (engine Only) |
| Emission Standard | EPA Tier 2, EU Stage II (302-6256 Standard Variant) | Key Features | Robust Cast Iron Engine Block, Replaceable Wet Cylinder Liners, Forged Steel Crankshaft, Single Cylinder Head With 4 Valves Per Cylinder, Proven Reliability In Harsh Environments, 12000+ Hours Major Overhaul Period, Specifically Designed For 5-8 Ton Excava |
| Application | Caterpillar 307/307C/307D/308C/308D Hydraulic Excavators, 5-8 Ton Class Construction/mining Mini Excavators, Backhoe Loaders (426C/428C) | Common Part Numbers | 302-6256 (engine Assembly), 107-7775 (fuel Injector), 107-7776 (water Pump), 107-7777 (oil Cooler) |
| Highlight | Excavator Engine 4.4L,Excavator Engine 97kW,Cat 3054C Engine |
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Product Description
Cat C4.4 3054C Engine 4.4L 4-Cylinder For Cat 307.5 308 308E 308F Excavator 302-6256
Product Overview
The Cat C4.4 3054C Engine is a high-performance 4.4L 4-cylinder diesel engine specifically designed for Cat 307.5, 308, 308E, and 308F excavator models. This genuine Cat replacement engine (Part #302-6256) delivers reliable power and exceptional durability for demanding construction applications.
Key Specifications
Engine Model: Cat C4.4 3054C
Displacement: 4.4L
Cylinders: 4
Compatible Models: Cat 307.5, 308, 308E, 308F Excavators
Part Number: 302-6256
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