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The Zojirushi RDS-600 is a 6-liter commercial thermal rice warmer designed to hold already-cooked rice without electricity or continuous powered heat. Its larger 33.3-rice-cup capacity makes it the high-capacity model in the RDS family, providing sushi bars, Japanese restaurants, catering operations, and off-site foodservice with portable rice holding where electrical access is limited or unnecessary.

The RDS-600 is especially valuable for sushi service because its interior is compatible with acidic ingredients such as vinegar, allowing seasoned sushi rice to be held without relying on an electric warmer. Thermal insulation retains heat at a manufacturer-rated 180°F after six hours under specified test conditions, while the stackable body conserves storage and transport space. A reusable lid-mounted sponge collects condensation to help manage moisture during holding.

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Pickup available at our Los Angeles showroom.
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  • $335.00 /each
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  • Model: RDS-600
  • Equipment type: Commercial non-electric thermal rice warmer
  • Capacity by rice: 33.3 cups
  • Capacity: 6.0 L
  • Power type: Non-electric
  • Heat retention: 180°F after 6 hours under manufacturer test conditions
  • Dimensions: 18-1/8"W x 15"D x 13-1/2"H
  • Weight: Approximately 12.1 lb
  • Interior: Stainless steel
  • Design: Stackable
  • Condensation management: Reusable and replaceable lid sponge
  • Acidic rice compatibility: Suitable for vinegared sushi rice
  • Certification: ETL Sanitation listed
  • Country of origin: Japan
  • Applications: Sushi rice, cooked rice holding, restaurant service, catering, and off-site foodservice
  • Product type: High-capacity commercial non-electric thermal warmer for sushi rice and cooked-rice holding

FEATURES

– Non-electric thermal insulation holds cooked rice without an outlet or powered heating element
– 6L capacity provides a larger holding format than the 4L RDS-400 sibling
– Compatible with vinegar and acidic ingredients for holding seasoned sushi rice
– Manufacturer-rated heat retention of 180°F after 6 hours under specified test conditions
– Stackable construction saves space during restaurant storage, catering, and transport
– Reusable and replaceable lid sponge collects condensation during holding
– Stainless steel interior supports commercial rice and food holding
– ETL Sanitation listed for commercial foodservice use
– Made in Japan