Cummins QSB4.5 Engine

Engine Rebuilding Service for Komatsu PC130-6 MIGHTY Engine

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Komatsu PC130-6 MIGHTY Hydraulic Excavator, specifically equipped with the reliable Cummins QSB4.5 engine. Our commitment to quality and precision ensures that your excavator will operate at peak performance, minimizing downtime and maximizing productivity on your job site. Whether you are in the agricultural or construction sector, our engine rebuilding service is designed to meet your needs with efficiency and expertise.

Why Choose Our Engine Rebuilding Service?

When it comes to remanufacturing your Cummins QSB4.5 engine, we adhere to the highest industry standards. Our facility is ISO 9001:2015 certified, which means that every part we use meets strict OEM specifications. This guarantees that your remanufactured engine will deliver the dependable power and performance you expect from a Cummins engine. Our experienced technicians utilize advanced techniques and state-of-the-art equipment to ensure that every aspect of the engine is restored to its original specifications.

Comprehensive Remanufacturing Process

Our engine rebuilding process is thorough and meticulous, far surpassing the standard rebuilds typically performed in a garage environment. At our specialized engine machine shop in Concord, Ontario, we have all the necessary equipment in-house, which allows us to control the entire remanufacturing process without outsourcing any work. This not only reduces waiting times but also ensures that every step is executed with precision. Our detailed remanufacturing procedure 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

Brand New Surplus Engines Available

In addition to our comprehensive engine rebuilding services, we also offer a selection of brand new surplus engines. If your Cummins QSB4.5 engine cannot be rebuilt, we can provide you with a new engine that fits seamlessly into your Komatsu PC130-6 MIGHTY Excavator. Our team can assist in transferring exterior components from your old engine to ensure emissions compatibility and a perfect fit, minimizing any additional effort required on your part.

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 excavator, 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 back to work with confidence!