In this episode of TerraQUIP Talk, host Mike Dobrota dives deep into the practical differences between two standout rigs in the 16–17 ton class: the Marini MRP-400 and the IMT A45. With years of hands-on experience and supplier insights straight from Italy, Mike breaks down what truly sets these machines apart, from torque and mast articulation to Kelly bar compatibility and electronic systems.

Whether you're drawn to the MRP-400’s advanced MTronic diagnostics and CFA reach, or the A45’s rugged simplicity and Kelly bar strength, this episode gives you the clarity to choose the right rig for your site, budget, and drilling style.

Packed with real-world comparisons, factory footage, and expert commentary, this is a must-watch for contractors, project managers, and anyone serious about making informed equipment decisions in the piling industry.

If you're weighing up your next rig purchase or just want to understand the nuances of modern drilling tech, this episode will sharpen your perspective and help you build smarter, stronger foundations.

Want to take control of your foundation projects with smarter, more reliable equipment?

Discover the real-world insights behind piling rigs, drilling equipment, and the brutal truths of the construction game. In this episode of TerraQUIP Talk, Mike Dobrota breaks down everything from rig pricing to stress on-site, giving you the knowledge to build stronger foundations and smarter businesses.

🛠 Ready to find the right piling or drilling rig for your next project?

Get expert guidance and tailored solutions at https://terraquip.com.au/

Follow TerraQUIP Drilling Equipment:

https://www.instagram.com/terraquipdrillingequipment/

https://www.linkedin.com/company/terraquip-drilling-equipment/

https://www.youtube.com/@terraquipdrilling

Timestamps:

00:00:00 - Introduction 

00:00:45 - Overview of MRP400 and IMT-A45 Models

00:01:38 - Key Differences Between MRP400 and A45

00:02:20 - MTronic System vs. Simplicity of A45

00:05:06 - Torque and Depth Capabilities

00:06:44 - Boom Articulation vs. Parallelogram System

00:07:40 - Conversion Between Kelly Bar and CFA

00:09:09 - Differences in Auxiliary Winch and Rotary Speed

00:10:33 - Operating Weight and Reach Comparison

00:11:05 - Introduction to A45 Features

00:12:00 - Common Base: Eurocomac ESP100

00:13:25 - Advantages of Parallelogram System

00:14:50 - Robustness and Center of Gravity in IMT

00:16:36 - Support and Maintenance Considerations

00:17:08 - Segmental Mast Feature of A45