Cummins QST30 Engine

Engine Rebuilding Service for LeTourneau D950

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the LeTourneau D950 Wheel Dozer, specifically equipped with the Cummins QST30 engine. Our commitment to quality and reliability ensures that your heavy machinery operates 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 needs with precision and care.

Why Choose Our Engine Rebuilding Service?

When it comes to remanufacturing your Cummins QST30 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 efficiency for your LeTourneau D950 Wheel Dozer. Our process is not just a standard rebuild; it is a comprehensive remanufacturing solution that revitalizes your engine to its original specifications.

State-of-the-Art Facility

Our specialized engine machine shop, located in Concord, Ontario, is equipped with advanced engine machining equipment necessary for the complete remanufacturing of your Cummins QST30 engine. 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 as quickly as possible. Our experienced technicians are dedicated to providing the highest quality service, ensuring that every aspect of the engine is thoroughly inspected and remanufactured to meet or exceed OEM standards.

New Surplus Engines Available

In addition to our exceptional rebuilding services, we also offer a selection of brand new surplus engines. If your engine is beyond repair, we can provide you with a new Cummins QST30 engine that fits seamlessly into your LeTourneau D950 Wheel Dozer. Our team has extensive knowledge of engine compatibility, allowing us to transfer exterior components from your old engine to the new one, ensuring emissions compliance and a perfect fit with minimal additional effort. Please call or email us for availability of our new surplus engines.

Comprehensive Remanufacturing Process

Our engine remanufacturing process is thorough and detailed, ensuring that no part is overlooked. We follow a strict procedure that 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 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

Experience You Can Trust

With over 35 years of experience in the engine remanufacturing industry, Diesel Engines Canada is your trusted partner for all your engine rebuilding needs. Our knowledgeable team is here to assist you in choosing the right option for your machinery. If you have any questions or need assistance, please do not hesitate to reach out to us. We are committed to providing you with the best service possible, ensuring that your LeTourneau D950 Wheel Dozer is back in operation swiftly and efficiently.

Contact us today to learn more about our engine rebuilding services and to inquire about the availability of our brand new surplus engines. Your satisfaction is our priority!