Our take
The R 402 combines a handled stainless cutter bowl with a separate vegetable-preparation attachment. Robot Coupe lists the included smooth blade, 4-mm slicer, 2-mm grater, and 10-mm dicing kit, plus a 2-HP motor and two speeds with pulse. It is commercial countertop equipment rather than a small household processor. The U.S. maker page identifies a single-phase 120-V version, but the historical Amazon ASIN is not mapped to that model and the page does not state 60 Hz.
A commercial kitchen that can accommodate a countertop machine and wants both a batch cutter bowl and a separate vegetable-prep hopper system..
Skip it if you need a light, easy-to-store household processor, rely on a verified exact Amazon package, or require an explicit 120 V / 60 Hz rating before considering the unit.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The maker documents both a handled stainless cutter bowl and a separate vegetable-preparation hopper system.
- The standard comparison lists a 4-mm slicer, 2-mm grater, and 10-mm dicing kit.
- Robot Coupe identifies a 2-HP, two-speed motor with pulse for the R 402.
What to weigh up
- At 49 pounds and 24 by 16.5 by 20.5 inches, the maker-listed machine needs a dedicated counter footprint.
- The historical Amazon ASIN does not prove the exact R 402 seller package or delivered attachments.
- The cited U.S. page says 120 V single phase but does not explicitly state 60 Hz.
Specifications and exact model details
The key details
| Model covered | R 402 |
|---|---|
| Main bowl capacity | The maker lists a 4.5-Qt (4.5-L) handled stainless cutter bowl; the paired units are preserved as printed. |
| Small-batch bowl | One cutter bowl is documented; the separate vegetable-prep head is not a second small work bowl. |
| Slicing and shredding | The standard R 402 comparison lists an included 4-mm slicer and 2-mm grater with vegetable-prep hoppers. |
| Special attachment | The maker comparison lists an included 10-mm dicing kit; other disc styles are separate accessories. |
| Dough blade | A smooth twin blade is standard; coarse serrated kneading and fine serrated blades are optional. |
| Integrated cooking | The R 402 product page documents food preparation, not integrated heating or cooking. |
Performance figures are manufacturer claims. Source checked October 14, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
The bowl is large, but the maker's units need care
Robot Coupe lists the R 402 cutter bowl as 4.5 Qt. (4.5 L) and gives a stainless-steel handled construction. The parenthetical liter figure does not precisely convert to the quart figure, so the product record preserves the manufacturer's paired notation instead of choosing one as a corrected claim. The quart measure corresponds to 18 U.S. cups for the broad matching threshold. This is substantially larger than a compact chopper and can support larger bowl-based prep, but no usable fill line is given on the product page. The bowl should not be confused with the separate vegetable-prep head, which processes produce through hoppers rather than holding a second batch. [bowlCapacityCups, smallBowl]
Two preparation routes make this a combination model
The R 402 has a cutter bowl for chopping, emulsifying, kneading, grinding, and sauces, alongside a separate vegetable-prep attachment for slicing and other cuts. Its large hopper is described for bulky vegetables; a cylindrical hopper handles longer, more delicate produce, and an Exactitube pusher narrows the opening for smaller items. This setup matters when a kitchen alternates between bowl batches and feeding produce for repeated cuts. The extra head is a distinct work area, not a second bowl that can be placed under the same blade. The machine therefore fits a station that will use both formats and can store their separate parts. [sliceShred, handheldFeedThrough]
The standard cutting set includes a specific dice size
Robot Coupe's comparison lists a 4-mm slicing disc, a 2-mm grating disc, and a 10-mm dicing kit for the R 402. That is a more useful buying description than saying it has many attachments: the named sizes tell a kitchen what is in the standard maker package, while the product page's broader collection of 29 discs represents available accessories rather than a promise that every disc is included. The dicing kit supports a dedicated cubed cut, and the feed head gives the machine a route for repeated vegetable prep. Verify the seller's exact delivery because the historical Amazon ASIN has not been mapped to the manufacturer's standard set. [sliceShred, dicingKit]
Speed and blade options have defined limits
Robot Coupe lists a 2-HP induction motor, 600- and 1,800-rpm speeds, and pulse for the R 402. These are model specifications, not comparative performance tests or a promise about throughput with every ingredient. The maker lists a smooth twin-blade assembly as included. Coarse serrated and fine serrated blades appear under optional tools; the coarse version is associated with kneading and grinding, but it is not part of the listed standard set. A kitchen that needs a dedicated dough blade should verify that optional blade's availability and exact fit rather than assume the machine ships with it. The listed smooth blade and the dicing kit are separate functions. [doughBlade, meatGrinder]
Its dimensions make a fixed station more realistic
The maker lists a 49-pound gross weight and dimensions of 24 by 16.5 by 20.5 inches. Robot Coupe describes the model as compact, but those measurements still call for a substantial commercial counter and practical access to both attachments. Stainless cutter and vegetable-prep bowls are documented, and the page describes the industrial induction motor and side ejection. The maker calls the model easy to clean, but the cited product page does not give a dishwasher-safe parts list or step-by-step maintenance procedure. A buyer should plan for manual cleaning instructions and storage for discs, pushers, and the separate prep head rather than infer a home-style cleanup routine. [bowlCapacityCups]
Confirm the electrical label and seller package
Robot Coupe's U.S. page identifies the R 402 as single-phase 120 V and lists its bowl, motor, and standard tools. It does not state 60 Hz in the cited specifications, so the profile leaves the combined 120-V/60-Hz matching field unknown. The frozen candidate's ASIN B005OWJQX6 did not resolve to a current exact listing during saved research; the affiliate destination is therefore a tagged model search, not a direct product claim. Before buying, match the machine label and confirm the cutter bowl, vegetable-prep head, hoppers, pusher, slicer, grater, and dicing kit in the seller's delivered set. The model page supports the R 402; it does not prove that this historical offer contains the full standard kit. [northAmericanVoltage]
Compare for your needs
For a smaller 3-Qt stainless bowl and an exact-ASIN dicing package compare Robot Coupe R 2 Dice Ultra; for a 3-Qt 1-HP combination without a listed dicing kit compare R 2 U.
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Before you buy
What tools does Robot Coupe list as standard for R 402?
The maker comparison lists a 4-mm slicer, a 2-mm grater, and a 10-mm dicing kit with the R 402.
Is the vegetable-prep attachment a second work bowl?
No. It is a separate hopper attachment for feed-through vegetable preparation, not another cutter bowl.
Does the R 402 include a dedicated dough blade?
The page lists a smooth twin blade as standard and describes serrated kneading blades as optional.
Is the historical Amazon ASIN proven for the R 402?
No. Use the tagged exact-model search and confirm the machine label and delivered attachment set.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
The decision
Choose R 402 when its 4.5-Qt cutter bowl, separate feed head, and listed 10-mm dicing kit match a commercial workflow; verify the exact offer and rating plate.
Is it the right fit?
Check the exact model and today’s offers on Amazon.