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Why you’ll love it

RestaurantSupply.com is your trusted source for Hoshizaki cube-style ice makers.

  • Authorized Hoshizaki dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hoshizaki KM-420MRJZ cube-style ice makers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hoshizaki KM-420MRJZ Air-cooled Ice Maker Crescent Cube 521 Lb/Day

Hoshizaki  |  MFG #: KM-420MRJZ  |  Item #: 941039
Item: #941039

Technical details
Manufacturer Hoshizaki
Model Number KM-420MRJZ
Manufacturer Part # KM-420MRJZ
Refrigeration Remote (refrigeration Not Included)
Energy Efficiency ENERGY STAR®
Condenser Type Air-cooled
Ice Type Crescent Cubes
Production per 24 hr 501 - 600 Lb = 228 - 272 Kg
Width (side - side) 20 - 29" Wide
Height 28"
Width 22"
Depth 27.38"
Weight 175 lbs
NSF Yes
UL Yes
AHRI Yes
ENERGY STAR Yes

About this item

Product Details

The Hoshizaki KM-420MRJZ Ice Maker Cube-Style 22"W is a commercial-grade ice production unit designed for high-efficiency crescent cube ice generation. Featuring a 22-inch width and a robust air-cooled condenser (sold separately as a remote condenser), this model delivers up to 521 pounds of ice per 24 hours at optimal conditions, making it suitable for busy foodservice operations such as restaurants, hospitality venues, and entertainment venues. Its precise engineering ensures consistent crescent cube output, ideal for beverages and food preservation requiring clear, chewable ice, while its durable construction leverages high-quality materials to withstand demanding commercial environments. The unit’s technical specifications include a weight of 175 lbs and dimensions of 28" height by 22" width by 27.38" depth, supporting easy integration into professional kitchen setups with space efficiency and reliable operation.

Top Hoshizaki KM-420MRJZ Features

The Hoshizaki KM-420MRJZ offers advanced crescent cube ice production with a 501-600 lb/24 hr capacity, supported by a durable stainless steel exterior. Its air-cooled system ensures effective heat exchange, while its high-capacity output optimizes workflows in medium-volume foodservice environments. Maintenance is streamlined thanks to accessible components and corrosion-resistant materials, making it suitable for installed applications in hospitality and institutional kitchens. Designed for seamless integration into commercial setups, this model facilitates consistent ice availability during peak service times, ensuring operational efficiency and customer satisfaction.

  • High production capacity: Generates up to 521 lb of ice daily for busy settings
  • Robust stainless steel construction: Ensures durability and ease of sanitation
  • Air-cooled refrigeration: Efficient heat dissipation for continuous operation
  • Compact footprint: Fits seamlessly into limited space environments
  • Reliable crescent cube output: Provides chewable, restaurant-quality ice with consistent size

Ideal for medium-volume commercial kitchens requiring reliable, high-capacity crescent cube ice supply, suited for beverage service, food preservation, and hospitality applications.

Hoshizaki KM-420MRJZ Technical Specs

The Hoshizaki KM-420MRJZ features a remote refrigeration system, requiring a 115V/60Hz single-phase power supply with a current draw of 12.05 amps. Its air-cooled condenser is built for efficient heat exchange, with a power output suitable for continuous operation, and it produces crescent cube ice at a rate of approximately 501-600 pounds per 24 hours. The unit's exterior is constructed from high-grade stainless steel, offering durability and straightforward cleaning, with dimensions of 22 inches in width, 28 inches in height, and 27.38 inches in depth. Weighing 175 lbs, this model delivers optimal performance in demanding foodservice environments, ensuring a consistent supply of quality ice for diverse hospitality needs. The unit includes features for ease of installation and maintenance, with accessible components and compatibility with standard plumbing connections for remote cooling.

  • Electrical Requirements: 115V, 60Hz, single-phase, 12.05 amps, 1.4 kW
  • Cooling Method: Air-cooled with remote condenser (sold separately)
  • Refrigeration Type: Remote refrigeration system for efficient heat management
  • Production Capacity: Up to 521 lbs per 24 hours at optimal conditions
  • Cube/Output Type: Crescent cube ice suitable for consumption and presentation
  • Material Construction: Stainless steel exterior for durability and sanitation
  • Dimensions: 22" W x 28" H x 27.38" D
  • Weight: 175 lbs
  • Efficiency: ENERGY STAR® certified for energy-conscious operation
  • Installation Considerations: Requires adequate airflow clearance, space for remote condenser, and proper drainage setup

What is a commercial ice maker

A commercial ice maker is a specialized appliance designed for high-capacity ice production in foodservice and hospitality settings. It continuously produces ice using precise refrigeration technology, typically installed in bars, restaurants, or large institutional kitchens. The Hoshizaki KM-420MRJZ is a prime example, offering crescent cube ice in a resilient, compact package suitable for busy environments. This model, with a production capacity of over 500 pounds per day, provides reliable, chewable crescent ice, making it ideal for beverage service, food display, or food preservation in medium-volume establishments.

Top commercial crescent cube ice makers for hospitality settings

These reliable commercial crescent cube ice makers are built for medium-volume operations, supporting steady ice supply in hospitality environments. Hoshizaki KM-420MRJZ, constructed with durable materials and high-capacity output, ensures consistent performance for busy foodservice workflows. Designed for installation in professional kitchens, they enhance workflow efficiency, meeting the demand for high-quality, chewable ice during peak hours without interruption.

  • Operational for medium-volume foodservice environments
  • Suitable for hospitality and restaurant use
  • Designed for reliable high-capacity crescent cube ice output
  • Features durable stainless steel construction and efficient air cooling
  • Supports streamlined workflow in busy commercial kitchens

Why Choose Hoshizaki KM-420MRJZ

Hoshizaki KM-420MRJZ stands out among commercial ice makers with its high-capacity crescent cube output, durable construction, and energy-efficient features like ENERGY STAR® certification. Its compact, stainless steel design integrates smoothly into professional kitchen setups, offering long-term reliability and consistent ice quality without complexity in maintenance. The unit’s proven efficiency and performance enhance operational flow, reducing downtime and ensuring high-volume demand is consistently met.

  • Exceptional crescent cube production capacity for busy operations
  • Durable stainless steel exterior resists corrosion and simplifies cleaning
  • Energy-efficient design reduces operational costs
  • Compact footprint optimizes space in commercial kitchens
  • High-performance air-cooled refrigeration supports continuous operation

Certifications

AHRI logo

AHRI

The item has been tested by the Air Conditioning, Heating and Refrigeration Institute (AHRI) and has been found to meet or exceed manufacturer claims.

Energy Star Qualified logo

Energy Star Qualified

The item has been evaluated by the U.S. Environmental Protection Agency and the U.S. Department of Energy and has been found to be energy efficient.

UL Listed logo

UL Listed

The item has been tested by Underwriters Laboratories (UL) for sanitation hazard standards and meets or exceeds expectations.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Hoshizaki KM-420MRJZ Ice Maker Cube-Style 22"W
Hoshizaki

Hoshizaki KM-420MRJZ Air-cooled Ice Maker Crescent Cube 521 Lb/Day

$3,875.00 $7,750.00

Hoshizaki, KM-420MRJZ, Ice Maker, Cube-Style, 22"W, air-cooled, remote condenser (priced separately), production capacity up to 521 lb/24 hours at 70°/50° (460 lb AHRI certified at 90°/70°), crescent cube style, R-404A refrigerant, 115v/60/1-ph, 12.05 amps, NSF, UL, ENERGY STAR® (always pair “Z” model ice machines with “Z” model remote condenser)