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2025 Eco Verse Menart STM-32 Trapezoidal Pile Turner

Not all compost is created in rows. Solid beds of compost, sometimes called aerated static pile (ASP) compost systems, continuous stack composting, or trapezoidal pile composting, eliminate the space between windrows and require a different type of compost turner to minimize odors and make great compost.

Introducing the Menart STM-32 Trapezoidal Pile Turner, the perfect machine for maintaining indoor or outdoor trapezoidal pile compost curing operations. Featuring an efficient and powerful 375 hp Cat® C9.3B EPA Tier 4 Final diesel engine, the Menart STM-32 compost turner can easily handle 12’ trapezoidal pile heights and discharges turned compost with its side conveyor.

• Pile it, then turn and earn with the Menart Trapezoidal Pile Compost Turner!

Features may include:

• All machine operations are controlled by a single joystick, 10” touchscreen, and steering wheel in the comfortable cabin.

• 2 hydraulically powered processing rotors (4.3’ dia. upper rotor and 5.4’ dia. lower rotor) feature armored drum tools for longer life.

• Properly aerate and homogenize trapezoidal compost beds up to 12’ tall.

• 6’ head cutting width cuts into compost bed and turns material, then transports it out of the machine’s side to create a freshly turned bed.

• Turned material is side discharged via a 11.4’ height conveyor across the working aisle.

• The Cat® C9.3B diesel engine provides 375 hp and meets U.S. EPA Tier 4 Final emission standards.