PC650-3 Hydraulic Boom Cylinder for Komatsu Excavator Spare Parts 209-63-X2020 209-63-X2010 209-63-02010 Aftermarket High Quality

Komatsu PC650-3 Hydraulic Boom Cylinder | PN:209-63-X2020 / 209-63-X2010 / 209-63-02010 | High-Quality Aftermarket Spare Parts

1. Basic Product Info

This premium aftermarket boom cylinder comes with three mutually compatible OEM part numbers, tailored to replace the original component on Komatsu PC650-3 heavy excavators. It undertakes the lifting and lowering work of the boom, ideal for harsh operating scenarios such as open-pit mining, rock quarrying and large-scale earthworks. All products are manufactured following original factory specifications, featuring unified pin hole spacing, mounting size and hydraulic interface, enabling hassle-free installation without any on-site processing.

2. Core Technical Parameters

3. Product Advantages

1. Universal Compatibility: Multiple part numbers can be used interchangeably, perfectly matching the original boom assembly and hydraulic tubing of PC650-3.
2. Robust Structure for Heavy Loads: Reinforced cylinder body and connection lugs withstand long-duration heavy loads and frequent external impacts on construction sites.
3. Rigorous Quality Check: Each unit passes full-travel cycling test and airtightness test to effectively avoid internal and external oil leaks.
4. Economical Choice: Delivers reliable performance equivalent to original parts and greatly reduces parts procurement expenses for maintenance stores and wholesalers.
5. Diversified Delivery Options: In-stock items can be dispatched within 3 working days; urgent orders choose air transport, and bulk orders adopt cost-effective sea freight.

4. Supplier Brief

Our factory focuses on R&D and production of hydraulic cylinders for classic Komatsu excavator models for more than a decade. We supply a full range of boom, arm and bucket cylinders for PC series heavy equipment, and our products are well-received by clients across Africa, Southeast Asia and the Middle East.

5. FAQ

Q1: Is this cylinder suitable for Komatsu PC650-5?

A: Not applicable. PC650-5 adopts exclusive part codes and structural sizes, which cannot be cross-installed.

Q2: Does the regular package include sealing accessories?

A: Seal kit is not included in standard delivery. You can purchase the matched repair kit separately and get a favorable combined price.

Q3: How about the protective packaging for long-distance maritime transport?

A: The cylinder is filled with anti-rust oil internally, the piston rod is coated with anti-rust grease, then wrapped with waterproof film and packed in sturdy export plywood case.

Q4: Will there be a price discount when purchasing a complete set of working device cylinders?

A: Combined orders for full sets enjoy graded preferential prices, and we provide consolidated delivery to cut down overall logistics costs.

Q5: What after-sales support can I get if oil leakage occurs during the warranty period?

A: Please send photos of the leakage position and the excavator serial number, we will provide free seal replacement and professional remote technical guidance.