Mammoth Equipment

Mammoth Equipment makes heavy diesel mining equipment run better and last longer. For more than 50 years, we have designed and manufactured thermal covers, exhaust systems, air intakes and emission components. We study how components wear out and engineer upgrades and direct-fit replacement parts that fix the root cause, not just the symptom. Our library of more than 30,000 thermal cover designs covers a wide range of machine models.
For Southwest mines, we offer:
• Thermal covers and dual-wall insulated exhaust pipes to control heat and reduce fire risk
• Durable exhaust systems, from direct-fit replacements to custom-engineered exhaust built around your needs
• SCR rebuilds that cost less than buying new from the OEM
• Direct-fit replacement parts built to outlast the originals
• US stock for faster delivery
• Field services, including installations, heat and emissions audits, and on-site measurement and fitment for custom solutions
Making good machines great since 1974.