Cummins NH220CI Engine
- SKU
- Komatsu-GD655R-2-Engine
Complex engine purchases require a follow-up quote — no direct checkout.
Description / Cummins NH220CI Engine
Engine Rebuilding Service for Komatsu GD655R-2
At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Komatsu GD655R-2 Motor Grader, specifically equipped with the reliable Cummins NH220CI engine. Our commitment to quality and precision ensures that your engine will perform optimally, allowing your heavy machinery to operate at peak efficiency. Whether you are in the agricultural or construction sector, our expert team is here to help you get your equipment back in action with minimal downtime.
Why Choose Our Engine Rebuilding Service?
When it comes to engine remanufacturing, we take pride in our comprehensive approach. Our process utilizes 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 GD655R-2. Unlike standard rebuilds that may be performed in a typical garage environment, our specialized facility in Concord, Ontario, is equipped with advanced engine machining equipment, allowing us to maintain the highest standards of quality throughout the rebuilding process.
Our Comprehensive Remanufacturing Process
Our engine rebuilding service involves a meticulous remanufacturing process that ensures every component is thoroughly inspected and restored to its original specifications. The steps we follow include:
- 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 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
- Magnafluxing 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
This detailed procedure ensures that no part is overlooked, and we never compromise on quality. Our goal is to provide you with an engine that not only meets but exceeds your expectations.
Brand New Surplus Engines Available
In addition to our remanufacturing services, we also offer a selection of brand new surplus engines. If your Cummins NH220CI engine is beyond repair, we can provide you with a new engine that fits seamlessly into your Komatsu GD655R-2. Our extensive knowledge allows us to transfer exterior components from your old engine to the new one, ensuring emissions compatibility and a perfect fit with minimal additional effort.
Contact Us for Availability
With over three decades of experience in the engine remanufacturing industry, Diesel Engines Canada is your trusted partner for all your engine rebuilding needs. If you have any questions or need assistance in choosing the right option for your equipment, please do not hesitate to reach out. Call or email us today to inquire about our services and check the availability of our brand new surplus engines. We are here to help you get your machinery back to work efficiently and effectively.