Mitsubishi 4D34-T Engine

Kato HD512III Engine Rebuilding Service

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Kato HD512III Hydraulic Excavator, which is equipped with the reliable Mitsubishi 4D34-T engine. Our commitment to quality and precision ensures that your excavator will operate at peak performance, 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 machinery runs smoothly and efficiently.

Why Choose Our Engine Rebuilding Service?

When it comes to remanufacturing your Mitsubishi 4D34-T engine, we utilize only 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 deliver dependable power and performance for your hydraulic excavator. Our process is far superior to standard rebuilds typically performed in a garage environment, as we employ advanced techniques and equipment to restore your engine to its original specifications.

State-of-the-Art Facility

Our specialized engine machine shop, located in Concord, Ontario, is fully equipped with the latest engine machining equipment necessary for a comprehensive remanufacturing process. By having all the required machinery in-house, we eliminate the need to outsource any work, significantly reducing waiting times and ensuring that your engine is rebuilt efficiently. Our skilled technicians are trained to handle every aspect of the rebuilding process, from disassembly to final testing, ensuring that no detail is overlooked.

Comprehensive Remanufacturing Process

Our engine remanufacturing process involves a series of meticulous steps designed to restore your Mitsubishi 4D34-T engine to its optimal condition. We begin with a thorough disassembly of the engine, followed by manual scrubbing to remove heavy debris. The engine undergoes a hot alkaline spray jet cleaning, pneumatic wire brushing, and ultrasonic cleaning to ensure every component is spotless. We then measure all components against manufacturer specifications, machining the cylinder bore to accept new pistons and checking for warpage.

Our process includes milling the cylinder head surface, cutting valve seats, and testing valve spring resistance. We also perform crack detection using Magnaflux on cylinder heads, ensuring that every part meets our high standards. Once all components are prepared, we assemble the engine with new pistons, piston rings, bearings, oil pump, timing kit, and other essential parts. Finally, we conduct a spin test to ensure everything operates smoothly before packaging the engine in a corrosion-inhibiting bag for delivery.

Brand New Surplus Engines Available

In addition to our comprehensive rebuilding services, we also offer a selection of brand new surplus engines for those situations where a rebuild may not be feasible. Our extensive inventory allows us to provide you with a new Mitsubishi 4D34-T engine that can be seamlessly integrated into your Kato HD512III Hydraulic Excavator. Our knowledgeable team can assist you in transferring 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 Kato HD512III engine, please do not hesitate to contact us via phone or email for availability. We are here to help you get your machinery back in action as quickly and efficiently as possible.