Hoshizaki KM-1601MRJZ3 30" Crescent Ice Machine Head
Hoshizaki KM-1601MRJZ3 30" crescent ice machine head is designed for high-capacity ice production with up to 1653 lbs. (749.788 kg) per 24 hours. Having a 30” (76.2 cm) width, this Hoshizaki ice maker is compact enough to allow you to mount 2 units side by side to double the production. It produces crescent-shaped ice, which is a slow-melting, complex, and clear ice type suitable for beverages and drinks.
The Hoshizaki KM-1601MRJZ3 features CycleSaver technology, which makes more ice while consuming less energy, thereby reducing operational costs. EverCheck™ alert system enables quick repairs by facilitating diagnosis and providing fault notifications. H-GUARD Plus® Antimicrobial Agent covers all key parts to ensure healthy and safe ice production by hindering microbial, bacterial activity, and mold growth.
Technical Specifications of Hoshizaki KM-1601MRJZ3 30" Crescent Ice Machine Head
- Width: 30 in (76.2 cm)
- Depth: 27.375 in (69.545 cm)
- Height: 41.625 in (105.727 cm)
- Production Capacity: Up to 1653 lbs. (749.788 Kg) per 24 hours
- Installation Type: Modular
- Ice Type: Crescent cubes
- Condenser Type: Air-cooled Remote Condenser (Sold separately)
- Refrigerant: R-404A
- Energy Consumption: 4.09 kWh per 100 lb. (45.359 kg)
- Water Consumption: 18 gals (68.137 L) per 100 lb. (45.359 kg)
- Electrical Configuration: 208-230V/60/3, 12.9 A
- Certifications: NSF and UL
- Net weight: 259 lb. (117.48 kg)
- Shipping Weight: 316 lb. (143.335 kg)
Required Operating Conditions
Hoshizaki KM-1601MRJZ3 offers optimal performance under proper operating conditions:
- Clearance Requirements: Leave at least 6 in (15.24 cm) clearance on all sides to allow air circulation and easier maintenance.
- Keep Away from Heat Sources: This ice maker machine should be installed away from heat sources such as oven and other heat sources.
- Ambient Temperature Range: 45°F to 100°F (7.22°C to 37.78°C)
- Water Temperature Range: 45°F to 90°F (7.22°C to 32.22°C)
- Water Pressure: 10 to 113 PSIG
- Voltage Range: 187V – 253V
- Plumbing Specifications: The water supply line requires a minimum of 3/8 in (0.952 cm) nominal ID copper water tubing. The drain line requires a minimum 3/4 in (1.905 cm) nominal ID hard pipe.
Key Features of Hoshizaki KM-1601MRJZ3
- High-capacity Ice Production: The Hoshizaki KM-1601MRJZ3 can make crescent-shaped ice up to 1653 lbs. (749.788 Kg) per 24 hours.
- Compact Design: This unit can be installed side by side on the same ice bin without consuming much space, allowing you to double the ice production. With a 30-inch (76.2 cm) width, it can fit in narrow spaces when combined with narrower ice bins such as B-500SF.
- CycleSaver™ Technology: Hoshizaki KM-1601MRJZ3 features a dual-sided stainless-steel evaporator, doubling the ice production per cycle with fewer cycles and less energy usage.
- Advanced Hygiene Technology: Key components are embedded with H-GUARD Plus Antimicrobial Agents to prevent the formation of bacteria and mold. Hoshizaki pre-filters and water filters ensure the best ice production results with enhanced taste and appearance.
- EverCheck™ Alert System: HOSHIZAKI cubers are equipped with EverCheck™ Control Board to conduct diagnostic controls. Additionally, it provides notifications to help service technicians for quicker repair, minimizing downtime.
- Air-Cooled Remote Condenser: This Hoshizaki ice machine is air-cooled and uses built-in fans and vents, eliminating the need for additional water lines. Additionally, it requires lower costs of installation.
- Eco-Friendly Refrigerant: Hoshizaki KM-1601MRJZ3 uses R-404A refrigerant, an eco-friendly material with zero ozone depletion potential.
- Removable Air Filters: The Hoshizaki ice machine features removable air filters for easier change. Hence, your ice is always made from the purest water.
- Crescent-Shaped Ice: This Hoshizaki ice machine makes crescent-shaped ice cubes with a harder structure to maintain longer in beverages and drinks.
- Crystal-Clear Ice Production: Hoshizaki KM-1601MRJZ3 produces crescent-shaped ice. This unit filters particles and uses clean water in the making process. Its unique shape allows the excess water to quickly flow down and form crystal-clear ice.
- Individual Ice: Hoshizaki commercial ice maker prevents buckling of ice and provides individual ice cubes.
- Durable Construction: Hoshizaki KM-1601MRJZ3 is designed with fewer parts to minimize the risk of break-downs and feature a stainless-steel exterior and evaporator to ensure in commercial settings.
- High Energy Efficiency: This commercial ice maker uses 4.09 kWh per 100 lb. (45.359 kg) of ice, offering higher profitability and lower operational costs.
- Certifications: Hoshizaki KM-1601MRJZ3 has NSF and UL certifications for its compliance with the regulations for commercial settings.
Applications and Benefits of Hoshizaki KM-1601MRJZ3 Ice Machine
Hoshizaki KM-1601MRJZ3 30" Crescent Ice Machine Head features large ice production capacity and high energy efficiency and presents a user-friendly design. Hence, it is recommended for:
- Commercial establishments which require a high amount of ice daily for beverages, drinks, and other foodservice and cooling applications with its large production volume.
- Bars, restaurants, and hotels need reliable ice machines to produce slow-melting ice.
- Convenience stores and supermarkets that produce and sell ice in bags.
What Type of Ice does the Hoshizaki KM-1601MRJZ3 30" Crescent Ice Machine Head Produce?
Hoshizaki KM-1601MRJZ3 30" Crescent Ice Machine Head is engineered to produce crescent-type ice cubes, which are the company’s signature ice type. Crescent ice has dimensions of 0.5 in x 1.5 in x 1.125 in (1.27 cm x 3.81 cm x 2.857 cm). Crescent-shaped ice is renowned for its slow-melting nature, which allows for more extended cooling of beverages and drinks without dilution. They boast a crystal-clear look, enhancing the drinking experience. The Hoshizaki KM-1601MRJZ3 crescent ice maker is well-suited for restaurants, bars, caterers, and cafes.
Related/Complementary Accessories for Hoshizaki KM-1601MRJZ3 30" Crescent Ice Machine Head
Hoshizaki provides parts and accessories for consistent quality ice production with Hoshizaki KM-1601MRJZ3:
- Hoshizaki Prefilter Cartridges: By removing dust, rust, and particles before the water filter, Hoshizaki prefilter cartridges prolong the water filter’s service life.
- Hoshizaki H-9655 Water Filters: To ensure superior ice quality and eradicate undesired taste and odors, Hoshizaki ice machines use water filters to eliminate up to 97.3% of disinfectant chlorine in the water supply.
- Hoshizaki URC-22FZ Remote Condenser: Engineered to work with Hoshizaki KM-1601MRJZ3, this Hoshizaki remote condenser offers quiet, efficient, and effective operation.
- Pre-Charged Tubing Kits: Hoshizaki also offers remote condenser line kits, HS-5323 (25’), HS-5324 (35’), or HS-5325 (55’), which are required for Hoshizaki URC-22FZ.
- Ice Storage Bins & Ice Dispensers: Compatible with Hoshizaki B-500, B-700, B-800, B-900, B-1150, B-1300, B-1500, B-1650 Ice Bins (Sold separately)
Why Choose Hoshizaki?
You should choose Hoshizaki because it is the world’s largest commercial ice machine designer and manufacturer. The company has a vast sales and services network to bring you a large inventory of award-winning ice machines that feature:
- Smart Design: Double-sided stainless-steel evaporator to reduce cycles and increase ice production.
- Reliable Warranty: 3 years parts and labor on the entire machine; 5 years parts and labor on the evaporator; 5 years parts on the compressor.
- Lower Operational Costs: Much less energy consumption with CycleSaver™ technology, reduced downtime with fewer parts, and the EverCheck™ alert system.
- Certified for Safety and Sanitation: NSF and UL listed for commercial use.
- Excellent Ice Quality: Hard, slow-melting, and crystal-clear crescent-shaped ice for less dilution in beverages and drinks.
From The Manufacturer
Images show the product series. Color, configuration, included items and accessories vary by model. See the spec sheet for this model.


























