449-3065 Exhaust Gas Recirculation Cooler
Cat® Engine Exhaust Gas Recirculation Cooler
Description
An exhaust gas recirculation cooler is a device used in engines to lower the temperature of exhaust gas before it is recirculated back into the engine. By cooling the exhaust gas, it reduces the concentration of nitrogen oxides in engine emissions. The cooler recirculates a portion of the exhaust gas into the engine intake, where it mixes with fresh air and fuel.
Features
- Pressurized with helium to 3.5 bar.
- Withstands high temperatures without degrading or losing its mechanical properties.
Applications
The exhaust gas recirculation cooler acts as an emissions control device, helping reduce the amount of nitrogen oxides released into the atmosphere.
Specifications
| Material | Stainless Steel |
|---|---|
| Overall Length | 869.67 mm (34.24 in) |
| Overall Width | 217.31 mm (8.56 in) |
| Weight | 18.34 kg (40.43 lb) |
Compatible Equipment
- Track Loaders: 826K
- Cold Planers: PL83, PL87, PM620, PM622
- Compactors: 834K, 825K, 824K
- Engines: C15, C18
- Excavators: 374F, 390F L, 374, 390F, 637K, 374F L, 395
- Asphalt Pavers: AD45
- Wheel Excavators: MD6200
- Dozers: D8, D8T, D9T, D9
- Wheel Loaders: 834, 988K, R2900 XE, RM500B
- Off-Highway Trucks: 745C, 740, 770G, 745, 740B, 772G, 740 GC
Additional information
| Machine Model | 374, 374F, 374F L, 390F, 390F L, 395, 637K, 740, 740 GC, 740B, 745, 745C, 770G, 772G, 824K, 825K, 826K, 834, 834K, 988K, AD45, C15, C18, D8, D8T, D9, D9T, MD6200, PL83, PL87, PM620, PM622, R2900 XE, RM500B |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines |
| Part Source | Genuine OEM |








