Hitachi ZX350LC-5N Engine

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Hitachi ZX350LC-5N Hydraulic Excavator, specifically equipped with the Isuzu 6HK1X engine. Our commitment to quality and reliability ensures that your excavator will be back in action with enhanced performance and longevity. Whether you are facing engine issues or simply looking to upgrade, our expert team is here to assist you every step of the way.

Our engine rebuilding process is meticulously designed to meet and exceed OEM specifications. We utilize ISO 9001:2015 approved parts, ensuring that every component we use is of the highest quality. This attention to detail guarantees that your remanufactured Isuzu engine will deliver dependable power and efficiency, allowing your hydraulic excavator to perform at its best.

Unlike standard rebuilds typically performed in a garage environment, our remanufacturing process is comprehensive and thorough. Located in Concord, Ontario, our specialized engine machine shop is equipped with state-of-the-art machinery and tools necessary to restore your Isuzu 6HK1X engine to its original specifications. By keeping all machining work in-house, we minimize waiting times and ensure that your engine is rebuilt with precision and care.

In addition to our rebuilding services, we also offer a wide selection of brand new surplus engines. If your Isuzu engine is beyond repair, we can provide you with a new engine that fits seamlessly into your Hitachi ZX350LC-5N. Our experienced team can transfer the exterior components from your old engine to the new one, ensuring emissions compatibility and a perfect fit with minimal additional effort. Please call or email us for availability of our new engines.

With over three decades of experience in the engine remanufacturing industry, Diesel Engines Canada has built a reputation for excellence and reliability. Since 1986, we have been dedicated to providing our customers with the best possible solutions for their engine needs. If you are unsure about the right option for your situation, our knowledgeable staff is ready to help you make an informed decision. We pride ourselves on our customer service and are always happy to assist you.

Detailed Engine Remanufacturing Procedure

Our engine remanufacturing process involves a series of meticulous steps to ensure that every aspect of your engine is restored to optimal condition. Here’s a brief overview of our detailed procedure:

• Disassembly of the engine
• Manual scrubbing of heavy debris
• Engine degreasing
• Hot alkaline spray jet cleaning
• Pneumatic wire brushing
• Ultrasonic cleaning
• Removal of broken studs
• Measuring all components to manufacturer specifications
• Machining of cylinder bore to accept new pistons
• Checking for warpage with a straight edge
• Milling cylinder head surface
• Cutting valve seats
• Gnurling valve guides
• Machining valve surfaces or replacement
• Testing valve spring resistance
• Magnaflux cylinder heads for crack detection
• Adjusting valve clearance
• Assembling the cylinder head
• Machining crankshaft to accept new bearings
• Assembling the engine with all new components
• Spin testing the engine
• Taping all ports and packaging the engine in a corrosion-inhibiting bag

At Diesel Engines Canada, we are committed to providing you with the highest quality engine rebuilding services for your Hitachi ZX350LC-5N. Contact us today to learn more about our services or to inquire about the availability of our brand new surplus engines. Your satisfaction is our priority, and we look forward to helping you get your excavator back to work!