Obayashi Corporation · working robot
Fireproof coating spray robot
second generation
A robot that moves itself to pre-registered spraying positions and sprays rockwool fireproofing on steel beams at 25 to 60 mm thickness. The second generation is 500 mm narrower and 500 kg lighter than the 2019 first model and locates itself by surveying-style resection.
- Price
- —Used on Obayashi sites; Obayashi hopes to offer it to other firms
- Height
- —Not published
- Weight
- —Not published
- Payload
- —Not published
- Speed
- —Not published
- Battery
- —Not published
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Why it matters
Fireproof coating spray robot (second generation) is on the market today.
Real-world use
First generation used on several mid- to high-rise office sites since 2019; second generation introduced on Tokyo sites in November 2023 with over 9,000 m2 expected by end of FY2023.
Timeline
- Released
- 2023-11
Maker
Obayashi CorporationCompanyPublic attention
How much public attention Fireproof coating spray robot (second generation) gets, from open data.
- No Wikipedia article of its own yet
- No recent press stories listed yet
Measures how much people read and write about a robot, not how good it is. Measured 2026-10-14; same method for every robot. How it is measured
What’s inside
No component details published yet.
- Movement
- Wheeled base
- How it runs
- Supervised. Works by itself while a person watches and steps in.
Lineage
Every Obayashi Corporation machine in order.
Made, sold and where
No production or sales figures published yet.
- Price
- Not publishedUsed on Obayashi sites; Obayashi hopes to offer it to other firms
- How to get one
- No official buying page found
Side by side with its peers
Picked by the same rules for every robot: another maker’s robot that moves the same way, is at the same stage and does at least one of the same main jobs, first shown within two years. Closer size and price rank higher. How we choose
| Measure | Fireproof coating spray robot (second generation)Obayashi Corporation |  FieldPrinter 2Dusty RoboticsSame job: construction · Both on wheels · Both on sale or in pilots |  EG7OkiboSame job: construction · Both on wheels · Both on sale or in pilots |  CivDot+ (CivDot family)Civ RoboticsSame job: construction · Both on wheels · Both on sale or in pilots |
|---|---|---|---|---|
| First shown | 2024-01-29 | 2024-01-23 | 2025-04 | 2023 |
| Status | Commercial | Commercial | Commercial | Commercial |
| Height | — | 21 cm | — | — |
| Weight | — | 10.4 kg | 362.8 kg | — |
| Joints | — | — | — | — |
| Speed | — | — | — | — |
| Payload | — | — | — | — |
| Battery | — | — | — | — |
| Price | — | — | — | — |
Sources
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