Cummins 680K Engine

Cummins 680K Engine Rebuilding Service

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Cummins 680K Backhoe, which is equipped with the reliable Cummins 6B5.9L engine. Our commitment to quality and precision ensures that your engine will perform at its best, delivering the power and efficiency you expect from your heavy machinery. Whether you are in the agricultural or construction sector, our expert team is here to help you get your equipment back in optimal working condition.

Why Choose Our Engine Rebuilding Service?

When it comes to remanufacturing your Cummins engine, we utilize ISO 9001:2015 approved parts that adhere to the strict tolerances set by OEM specifications. This meticulous attention to detail guarantees that your remanufactured engine will not only meet but exceed your expectations for performance and reliability. Our process is designed to restore your engine to its original specifications, ensuring that it continues to provide dependable power for your backhoe.

Advanced Remanufacturing Process

Our remanufacturing process is far superior to the standard rebuilds typically performed in a garage environment. Located in Concord, Ontario, our specialized engine machine shop is equipped with state-of-the-art machinery and tools necessary to bring your Cummins 6B5.9L engine back to life. By keeping all machining work in-house, we minimize waiting times and ensure that every step of the process is completed with the utmost care and precision.

Comprehensive Engine Solutions

In addition to our rebuilding services, we also offer a wide selection of brand new surplus engines. If your engine is beyond repair, we can provide you with a new Cummins engine that fits your needs. Our extensive knowledge allows us to transfer exterior components from your old engine to the new one, ensuring emissions compatibility and a seamless fit into your machine with minimal additional effort. Please call or email us for availability of our new engines.

Experience You Can Trust

With over 35 years of experience in the engine remanufacturing industry, Diesel Engines Canada has built a reputation for excellence and reliability. Our team of skilled technicians is dedicated to providing you with the best possible service and support. If you need assistance in choosing the right option for your engine, do not hesitate to reach out to us. We are here to help you make informed decisions that will keep your equipment running smoothly.

Detailed Engine Remanufacturing Procedure

Our comprehensive remanufacturing process involves numerous steps to ensure that no part is overlooked. We take pride in our meticulous approach, which includes:

• 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
• 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

Contact Us Today

At Diesel Engines Canada, we are committed to providing you with the highest quality engine rebuilding services for your Cummins 680K engine. Whether you need a complete rebuild or a new engine, our team is ready to assist you. Please call or email us for more information and to check the availability of our brand new surplus engines. Let us help you keep your equipment running at peak performance!