Our drills are built out of 100% Cat parts and components, all built and tested to our exacting standards of quality and durability, resulting in a drill you can count on to get the job done. And when you need replacements or maintenance, you know you can count on the Cat dealer network to get you the parts you need quickly and with less stress. This is made even simpler thanks to commonality of parts, both with other Cat drills and with machines across the entire Cat product line. The MD6310 features 65% common parts with the MD6250, making it easier to maintain a mixed fleet of drills. Fewer parts needed on hand means faster service and smaller inventory — driving down your costs. Common parts and technologies also mean a unified operator and technician experience, cutting down on service and training times.

All major structures are built tough for long life, helping your drill last longer. And Cat drills are built to be rebuilt, a sustainable and cost-effective alternative that offers multiple lifetimes of like-new performance at a fraction of the cost of a new machine.

Cat parts and components include:

• Engines
• Compressors
• Undercarriage
• Electronics
• Hydraulics
  • Pumps & Motors
  • Valves
  • Hoses & Fittings
• Cylinders
• Hardware