Hoshizaki KM-322MAK 489 lb/Day Crescent Cube Commercial Ice Machine & Ice Maker, Air Cooled, Modular Head, 115V
Hoshizaki KM-322MAK 489 lb/Day Crescent Cube Commercial Ice Machine & Ice Maker, Air Cooled, Modular Head, 115V
- Produces up to 489 lb of crescent cube ice per day
- Modular head — pairs with a separate ice storage bin
- Air-cooled condenser
- R290 (Hydrocarbon) refrigerant
- 22"W x 27.38"D x 28"H exterior
At a glance
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Overview
The Hoshizaki KM-322MAK is a modular commercial ice machine head that produces up to 489 pounds of crescent cube ice per day. As a head unit it stacks onto a matching Hoshizaki storage bin (sold separately), letting you size production and storage independently for your space and volume. Hoshizaki's signature crescent cube is dense and slow-melting with a high ice-to-water ratio, so it chills drinks fast, displaces more volume in the glass, and won't water down the pour.
Engineered for continuous duty, it is built around a corrosion-resistant stainless steel evaporator and an air-cooled refrigeration system running on R290 (Hydrocarbon) refrigerant. Hoshizaki's reputation for reliability and long service life makes it a specify-once head for operators who run ice around the clock.
Key Features
- 489-lb. daily ice production capacity
- 393-lb. AHRI-certified daily ice production capacity
- Air-cooled condenser
- Air filters are removable
- Crescent-cube ice size: 1.125 in. x 1.5 in. x 0.5 in.
- Snap-in parts can be removed for cleaning
- CycleSaver™ design efficiently uses both sides of the evaporator
- Stainless steel evaporator supports heavy use
- Plastic louvers
- H-GUARD Plus antimicrobial agent slows bacteria growth
Installation & Utility Requirements
- Self-diagnostic system monitors conditions and adjusts accordingly
Warranty
Backed by Hoshizaki's 3-year Parts & Labor; 5-year Evaporator Parts & Labor; 5-year Compressor & Condenser Parts warranty.
Key features
- Produces up to 489 lb of crescent cube ice per day
- Modular head — pairs with a separate ice storage bin
- Air-cooled condenser
- R290 (Hydrocarbon) refrigerant
- 22"W x 27.38"D x 28"H exterior
Full specifications
| 24 hr ice production (nominal) | 489 lb |
| Ice type / cube size | Crescent Cube |
| Compressor | Air Cooled |
| Refrigerant | R290 (Hydrocarbon) |
| Dimensions (W × D × H) | 22.0″ × 27.38″ × 28.0″ |
| Shipping weight | 145.0 lb |
| Electrical | 115 V · Hz · 1 Ph |
| Also known as | KM-350MAJ |
Documents & downloads
Warranty
3-year Parts & Labor; 5-year Evaporator Parts & Labor; 5-year Compressor & Condenser Parts

About Hoshizaki
Founded in Japan in 1947, Hoshizaki engineered the country’s first fully automatic ice machine in 1965 and has spent the decades since becoming one of the most trusted names in commercial ice and refrigeration. In the U.S., Hoshizaki has designed and built equipment since 1981 — today across two Georgia manufacturing plants, 1,000+ employees, and 18 North American distribution centers standing behind every unit.
The reputation is built on engineering, not marketing: corrosion-resistant stainless steel evaporators, EverCheck™ onboard diagnostics, and H-Guard Plus antimicrobial protection — backed by ISO 9001 and ISO 14001 certification, repeated ENERGY STAR® Partner of the Year recognition, and some of the strongest warranties in the category. It’s why operators who run ice around the clock keep specifying Hoshizaki.
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