Original Japan Engine Used Cat Excavator 307 Caterpillar Cat307 Excavator for Sale with Customized Thumb. Original Japanese Engine: Equipped with original Japan engine, no oil leaking or smoking, strong power and durable. Verified Working Condition: Tested in good condition with no repair records; core components like engine and hydraulic pump are intact. Customized Thumb Available: Offers customized thumb options to meet specific operational requirements. Cost-Effective Performance: Durable, flexible, and cost-effective with low hour and well-maintained parts. Video Inspection Support: Provides working videos to allow customers to check machine condition dynamically before purchase. Fast Delivery Time: Ships within 7 working days after receiving the deposit. ISO CE Certified: Products meet ISO and CE certification standards for quality and safety. Flexible Shipping Options: Supports multiple shipping methods including container, bulk cargo, flat rack, and ro-ro.