Arcc Max Business (OPC) Private Limited

The Caterpillar 345 series excavators utilize integrated radiator and cooler assemblies to manage engine and hydraulic system temperatures. These assemblies are crucial for maintaining optimal performance and preventing overheating during heavy-duty operations.

Key Components and Specifications

1. Radiator Core Assembly (Part No. 149-7703):

   • Application: Caterpillar 345B and W345B models.

   • Dimensions: 1345 mm x 460 mm x 140 mm.

   • Features: Combines engine coolant and hydraulic oil cooling functions.

   • Compatibility: Suitable for machines powered by the 3176C engine.

   • OEM Reference: Cross-referenced with part numbers 305-2325 and 178-0546. ​Machineryline+6FridayParts+6KUDUPARTS+6Machineryline+3Machineryline+3Machineryline+3

2. Radiator Assembly (Part No. 383-6407):

   • Application: Caterpillar 345C, 345D, 345D L, 349D, and 349D L excavators.

   • Features: Designed to handle the cooling needs of newer 345 series models.

   • OEM Reference: Cross-referenced with part numbers CA3836407 and 3836407. ​Machineryline+5Buymachineryparts+5KUDUPARTS+5KUDUPARTS+1Buymachineryparts+1

3. Hydraulic Oil Cooler (Part No. 281-3514):

   • Application: Caterpillar 345C and 345D series excavators.

   • Dimensions: Specific dimensions not provided; designed to fit the hydraulic system of the mentioned models.