318CL Hydraulic Bucket Cylinder for Excavator Spare Parts 200-3220 2003220 Aftermarket High Quality

This reliable aftermarket hydraulic bucket cylinder is precision manufactured as a direct interchangeable replacement for 318CL medium excavators. As the core hydraulic actuator of front working attachment, it drives bucket digging, material grabbing and unloading operations. Widely applied in municipal reconstruction, road maintenance, landscaping, small quarry mining and general earthmoving construction projects.

All cylinders are strictly produced following OEM technical standards, with fully consistent mounting dimensions, pin hole spacing and hydraulic port layout. Direct bolt-on installation can be completed on site without cutting, welding or any secondary modification work.

1. Dual PN Universal Interchange Fitment

   200-3220 and 2003220 refer to the identical bucket cylinder. All structural dimensions fully match original CAT components, seamlessly connecting bucket linkages and hydraulic pipelines to guarantee stable continuous medium-load operation on various construction sites.

2. Medium-Load Reinforced Structure

   Thickened cylinder barrel and connecting lugs are optimized for frequent daily construction work, resisting long-term cyclic loads and minor accidental collisions to effectively extend service life.

3. Multi-Round Strict Pre-Delivery Inspection

   Each finished cylinder undergoes repeated full-stroke cycle tests and high-pressure airtight leak detection, thoroughly eliminating hidden risks of internal and external oil leakage.

4. Excellent Cost Performance

   Delivers identical stability and durability as genuine CAT spare parts, effectively cutting recurring procurement costs for repair shops and spare parts wholesalers.

5. Flexible Global Logistics Solutions

   In-stock goods can be dispatched within 3 working days. Air freight meets urgent delivery demands, while sea freight provides the most cost-effective solution for bulk wholesale orders.

Our factory has more than ten years of mature experience in R&D and manufacturing hydraulic cylinders for CAT medium excavator series including 318CL. We supply complete boom, arm and bucket cylinder assemblies with sophisticated production craftsmanship and full-process strict quality control systems. Our products are exported to aftermarket markets across Africa, Southeast Asia and the Middle East all year round, winning long-term trust and consistent favorable feedback from global partners.

Q1: Can this bucket cylinder fit CAT 315CL or 320CL excavators?

A: No. Different CAT excavator models adopt exclusive part numbers and unique structural dimensions without interchangeability. Please confirm your complete excavator model before placing orders.

Q2: Does the standard package include the matching seal repair kit?

A: The seal repair kit is not included in standard delivery. You can purchase the dedicated supporting seal kit separately, and we will offer a competitive combined order quotation.

Q3: What packaging is adopted for long-distance overseas sea transportation?

A: Anti-rust oil is injected into the cylinder inner cavity, anti-rust grease evenly coated on piston rod surface; the whole cylinder wrapped with waterproof PE film and packed in reinforced export plywood cases to avoid collision and moisture damage during ocean transit.

Q4: Are there tiered volume discounts for purchasing a full set of boom + arm + bucket cylinders?

A: Yes. Complete cylinder set orders enjoy graded preferential pricing. Consolidated container shipment service is also available to lower total logistics expenses.

Q5: What after-sales technical support is available if oil leakage occurs within warranty?

A: Please provide clear photos of leakage position and excavator serial number. We will arrange free seal replacement and professional remote troubleshooting guidance promptly.