The MM90 Mortar Mixer delivers professional-grade mixing performance with a 9 cubic foot capacity and heavy-duty construction designed for demanding jobsite conditions.

Key Specifications

Specification	Value
Batch Capacity	9 cu. ft (0.26 cu. m)
Batch Size	3 - 3.5 bags
Dimensions (W x L x H)	46 x 71 x 57 in (117 x 180 x 145 cm)
Weight	700 lbs. (317.5 kg)
Engine Option	Honda GX240
Engine/Shaft Speed	3300/39 rpm
Drive System	V-belts to Gear
Standard Axle	46 in solid axle
Wheels	ST175/80D13, High-Speed
Drum Wrap End Plates	10 gauge / 7 gauge

Features

• Heavy-duty cast bull gear construction ensures extended equipment life and reliable performance
• Spring tension idler system eliminates the need for frequent belt adjustments
• Self-opening and closing grate cover improves operational efficiency and safety
• Steel paddle shaft clamps provide secure mixing paddle attachment
• Thick gauge steel construction delivers superior durability compared to lightweight alternatives
• Precision-engineered drive gears and robust frame design minimize maintenance requirements

Frequently Asked Questions

Q: What is the recommended batch size for the MM90?

A: The MM90 can handle 3 to 3.5 bags of material per batch, with a total capacity of 9 cubic feet.

Q: Does the spring tension idler system require regular adjustment?

A: No, the spring tension idler system automatically maintains proper belt tension, eliminating the need for manual belt adjustments.

Q: What type of engine powers the MM90?

A: The MM90 comes equipped with a Honda GX240 engine operating at 3300 rpm with a shaft speed of 39 rpm.

Download the Product Datasheet (PDF)