Cummins NH220CI Engine

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Komatsu D80P-12 Crawler Tractor, which is equipped with the reliable Cummins NH220CI engine. Our commitment to quality and performance ensures that your machinery operates at its best, minimizing downtime and maximizing productivity. Whether you are in the agricultural or construction sector, our engine rebuilding service is designed to meet your specific needs, ensuring that your equipment runs smoothly and efficiently.

Our engine rebuilding process is comprehensive and meticulous, utilizing ISO 9001:2015 approved parts that adhere to the strict tolerances set by OEM specifications. This guarantees that your remanufactured Cummins NH220CI engine will deliver the dependable power and performance you expect from your Komatsu D80P-12. We understand the importance of having a reliable engine, especially in demanding work environments, and we strive to provide solutions that exceed your expectations.

What sets our service apart is our advanced remanufacturing process, which is far superior to the standard rebuilds typically performed in conventional garage settings. Our state-of-the-art facility in Concord, Ontario, is equipped with all the necessary engine machining equipment, allowing us to perform every aspect of the remanufacturing process in-house. This not only ensures precision and quality but also significantly reduces waiting times, so you can get back to work as quickly as possible.

In addition to our rebuilding services, we also offer a selection of brand new surplus engines for those situations where a rebuild may not be feasible. If your Cummins NH220CI engine is beyond repair, we can provide you with a new engine that fits seamlessly into your Komatsu D80P-12. Our team has extensive knowledge and experience, allowing us to transfer over the necessary exterior components to ensure emissions compatibility and a perfect fit with minimal additional effort.

Since our establishment in 1986, Diesel Engines Canada has been dedicated to delivering exceptional service and expertise in engine remanufacturing. Our team is always ready to assist you in choosing the right option for your needs. If you have any questions or need assistance, please do not hesitate to reach out to us via email or phone. We are here to help you make the best decision for your equipment.

Detailed Engine Remanufacturing Procedure

Our remanufacturing process involves a series of meticulous steps to ensure that every component of your engine is restored to its original specifications. 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

With our extensive experience and commitment to quality, you can trust Diesel Engines Canada to provide the best engine rebuilding service for your Komatsu D80P-12. Contact us today to inquire about our services or to check the availability of our brand new surplus engines. We look forward to helping you keep your equipment running at peak performance.