Cummins QSB4.5 Engine

CAD $999,999.00
SKU
Komatsu-GD305A-3-Engine
Cummins QSB4.5 Engine

Engine Rebuilding Service for Komatsu GD305A-3

At Diesel Engines Canada, we specialize in providing top-notch engine rebuilding services for the Komatsu GD305A-3 Motor Grader, which is equipped with the reliable Cummins QSB4.5 engine. Our commitment to quality and precision ensures that your engine will be restored to its original performance standards, allowing your equipment to operate efficiently and effectively. Whether you are in the agricultural or construction sector, our engine rebuilding service is designed to meet your specific needs and keep your machinery running smoothly.

Why Choose Our Engine Rebuilding Service?

When it comes to engine remanufacturing, we take pride in our meticulous 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 engine will deliver dependable power and performance for your Komatsu GD305A-3. Unlike standard rebuilds typically performed in a garage environment, our specialized facility in Concord, Ontario, is equipped with advanced engine machining equipment, allowing us to handle every aspect of the remanufacturing process in-house. This not only enhances the quality of our work but also minimizes waiting times for our customers.

Comprehensive Remanufacturing Process

Our engine rebuilding service involves a detailed and thorough remanufacturing process that ensures no part is overlooked. We begin with the disassembly of the engine, followed by a series of cleaning and inspection steps, including:

  • Manual scrubbing of heavy debris
  • Engine degreasing
  • Hot alkaline spray jet cleaning
  • Pneumatic wire brushing
  • Ultrasonic cleaning
  • Removal of broken studs

Next, we meticulously measure all components to manufacturer specifications, machining the cylinder bore to accept new pistons and checking for warpage. Our skilled technicians also handle the milling of cylinder head surfaces, cutting valve seats, and adjusting valve clearances to ensure optimal performance. The assembly of the engine includes all new components such as pistons, piston rings, rod bearings, main bearings, oil pumps, and more, culminating in a spin test to verify functionality.

Brand New Surplus Engines Available

In addition to our 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 GD305A-3. Our extensive knowledge allows us to transfer exterior components from your old engine to the new one, ensuring emissions compatibility and a hassle-free installation process. Please call or email us for availability and to discuss your specific requirements.

Experience You Can Trust

With over three decades of experience in the engine remanufacturing industry, Diesel Engines Canada has built a reputation for excellence and reliability. Our team is dedicated to providing exceptional service and support, helping you choose the right option for your engine needs. Whether you require a complete rebuild or a new engine, we are here to assist you every step of the way.

For more information about our engine rebuilding services or to inquire about our brand new surplus engines, please do not hesitate to reach out to us. We look forward to helping you get your Komatsu GD305A-3 back in optimal working condition!