The 305-4908 belt tensioner is used in the belt drive system of the Cat E320C excavator engine or hydraulic system to maintain stable belt tension and ensure normal operation of the transmission system. This tensioner is made of high-strength steel and wear-resistant bearings, featuring a compact structure, flexible rotation, and long-term reliable operation under high vibration and high load environments. Suitable for excavator maintenance and belt system replacement.
Features and Advantages
• High-strength Materials: The shaft and pulley are made of high-quality steel, making them wear-resistant and durable.
• Smooth Rotation: Built-in high-precision ball bearings ensure smooth operation and reduce wear.
• Compact Structure: Easy to install, small footprint, and simple maintenance.
• Maintains Belt Tension: Ensures stable operation of the transmission system and extends belt life.
• High Applicability: Designed specifically for Cat E320C excavators, directly replacing original parts.
Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.
