The short answer
An inspection robot for a UAE site costs from about $48,000 for a confined-space inspection drone and about $74,500 for an inspection quadruped (robot dog) for non-hazardous plant, based on HORMĒ's indicative prices in US dollars before VAT, installation and integration. Robots certified for Zone 1 explosive atmospheres are priced on request and sit in a budget range of roughly $150,000 to $300,000 per machine. Running a machine under the HORMĒ behavior platform adds a monthly licence, normally $349 per machine for inspection work.
Indicative prices by machine
| Machine | Maker | Indicative price | Lead time | Best for |
|---|---|---|---|---|
| Elios confined-space drone | Flyability (CH) | From $48,000 | 12–16 weeks | Tanks, vessels, flare stacks and confined spaces; collision-tolerant cage, 4K and thermal payload, flies without GPS |
| Spot inspection quadruped | Boston Dynamics (US) | From $74,500 | 14–20 weeks | Non-hazardous plant, utilities, construction and data centres; 14 kg payload, 90-minute runtime, IP54. Not Zone 1 certified |
| ANYmal X | ANYbotics (CH) | Price on request | 20–30 weeks | Zone 1 areas; legged, ATEX and IECEx Zone 1 certified, 15 kg payload, PTZ, thermal, acoustic and gas sensors, certified docking |
| Inspector | Taurob (AT) | Price on request | 20–30 weeks | Zone 1 areas in refineries and offshore; tracked chassis, ATEX and IECEx Zone 1 certified |
Indicative list prices, subject to confirmation. Volume orders price below these figures. Full specifications are on the inspection robots page.
Three machines listed in other categories are also bought for inspection work: the DEEP Robotics X30 industrial quadruped (from $34,000, IP67, on the security and patrol robots page), a portable underwater inspection ROV for hulls, intakes and submerged structures (from $26,000, on the marine systems page) and a thermographic survey drone for solar arrays (from $34,000, on the solar page).
Why Zone 1 changes the price
Refineries, gas plants and tank farms are divided into hazardous zones. Under the European workplace directive on explosive atmospheres, Zone 1 is a place where an explosive mixture of air and flammable gas, vapour or mist is likely to occur occasionally in normal operation; Zone 0 is where it is present continuously or frequently, and Zone 2 is where it is unlikely and short-lived (Directive 1999/92/EC, Annex I). A robot that enters Zone 1 has to be designed and certified so that it cannot become the ignition source.
That certification is the main reason for the price gap. HORMĒ's indicative price chart puts a standard inspection quadruped at $20,000 to $120,000 and a Zone 1 certified inspection platform at $150,000 to $300,000. Certification can take up to two years and freezes the hardware design while it runs, so only a handful of mobile robots hold it. A quadruped that performs well on a utility site cannot be "approved" for a process area later, which is why the zone has to be named before any price is compared.
What decides the price
- Zone classification: the largest single factor. Machines for non-hazardous plant start under $80,000; Zone 1 certified platforms start around $150,000.
- Legs, tracks or flight: a quadruped handles stairs and gratings on routine rounds, a tracked platform suits refinery and offshore decks, and a caged drone reaches the inside of tanks, vessels and flare stacks without scaffolding or man-entry.
- Sensor payload: a visual camera is the baseline. Thermal, acoustic and gas sensing, as on the ANYmal X, turn a patrol into a condition-monitoring round.
- Unattended operation: a docking station lets a robot recharge and repeat its rounds without anyone on site. In a classified area the dock has to be certified as well.
- Ingress rating and climate: dust and wash-down sealing matters on Gulf sites. Check the IP rating against where the machine will actually work.
- Origin and lead time: the Zone 1 platforms listed come from Switzerland and Austria and carry the longest lead times, 20 to 30 weeks.
What else to budget for
- Platform licence: inspection machines normally run on the Autonomy tier at $349 per machine per month, which adds multi-machine coordination, condition-driven re-planning and behavior policies with exclusion zones and speed limits. The Assured tier at $690 is built for certified areas: it adds certified-area behavior constraints, a full decision audit trail and export, human-in-the-loop handover and a response SLA. Fleet rates apply above twenty machines. See HORMĒ pricing.
- Approvals: TDRA type approval and ECAS conformity apply as for other robots, Zone 1 machines also need IECEx documentation recognised in the UAE through ECAS-Ex, and drones add civil aviation permissions. See the approvals section below.
- Installation and mapping: site survey, mapping of inspection routes and docking points, and integration with the systems that receive the readings.
- Spares and service: HORMĒ holds wear parts and critical spares in the UAE, with factory-certified service engineers resident in the country.
- VAT and import: prices exclude UAE VAT.
- Pilot: most deployments start with a paid 90-day pilot on one floor, wing or yard.
A worked example
Take a utility or industrial plant with no classified areas that wants routine rounds on the ground and periodic internal inspection of tanks. One Spot quadruped at $74,500 and one confined-space drone at $48,000 come to $122,500 of hardware at indicative list prices. If both run on the Autonomy tier, the licence is 2 × $349 × 12 = $8,376 a year, so the first-year figure before VAT, installation and integration is about $130,876. Moving a machine to the Assured tier for a certified area costs $690 × 12 = $8,280 per machine per year.
A full programme costs more than the machines. HORMĒ's deployment budget chart puts a refinery inspection programme at about $400,000 to $700,000 for the whole deployment.
Approvals and restrictions
HORMĒ completes TDRA type approval, ECAS conformity and, where needed, IECEx documentation before shipment and hands the documents over with the equipment. The IECEx Certified Equipment Scheme is the international certification scheme, governed by the IEC, for equipment designed for use in explosive atmospheres, and every certificate is listed in its online certificate system: if a machine is not listed there, it is not IECEx certified (IECEx). Ask any supplier for the certificate number of a Zone 1 machine and look it up. Inspection drones are aircraft as well as radio devices, so they also fall under the General Civil Aviation Authority and, in Dubai, the Dubai Civil Aviation Authority. For the full picture, read importing robots into the UAE: TDRA, ECAS and IECEx approvals.
Buy or lease?
Leasing is cheaper to start but costs more to hold. On HORMĒ's whole-site cost modelling, the two cross over at around month twenty. An inspection programme usually runs for years, so buying tends to cost less overall; leasing suits a turnaround, a fixed-term contract or a first trial of the concept.
Delivery time
Lead times for the inspection machines above run from 12 to 30 weeks. The confined-space drone is the quickest at 12 to 16 weeks and the Spot quadruped takes 14 to 20 weeks. The Zone 1 certified ANYmal X and Taurob Inspector take 20 to 30 weeks, so they set the schedule for any programme that includes a classified area.
How to choose the right machine
- Tanks, vessels, flare stacks and confined spaces: a caged drone inspects without shutdown or man-entry.
- Utilities, substations, construction sites and data centres: a standard inspection quadruped covers routine rounds where there is no hazardous zone.
- Process areas classified Zone 1: a Zone 1 certified legged or tracked platform. Nothing else should be specified.
- Offshore and refinery decks: a tracked Zone 1 platform; the Taurob Inspector is listed for refinery and offshore use.
- Mixed fleets: if inspection robots have to work alongside patrol or cleaning machines from other makers, see robot fleet management across vendors.
Pricing other machines for the same site? See how much a security robot costs in the UAE, how much a warehouse robot costs in the UAE and how much a commercial cleaning robot costs in the UAE.
Running a solar array on the same site? See how much a solar panel cleaning robot costs in the UAE.
Frequently asked questions
How much does an inspection robot cost in the UAE?
HORMĒ's indicative prices for inspection machines start at about $48,000 for a confined-space inspection drone and about $74,500 for an inspection quadruped for non-hazardous plant, in US dollars before VAT, installation and integration. Zone 1 certified platforms for explosive atmospheres are priced on request and sit in a budget range of roughly $150,000 to $300,000 per machine.
How much does a Zone 1 ATEX inspection robot cost?
Zone 1 certified inspection robots are priced on request. HORMĒ's indicative price chart puts the class at roughly $150,000 to $300,000 per machine, against $20,000 to $120,000 for a standard inspection quadruped. The gap reflects explosion-protection certification, which can take up to two years and freezes the hardware design while it runs.
Can a standard robot dog be used in a Zone 1 area?
No. A machine that enters a Zone 1 area must be designed and certified so that it cannot ignite an explosive atmosphere. The Spot inspection quadruped HORMĒ lists is not Zone 1 certified and is meant for non-hazardous plant, utilities, construction and data centres. For classified areas, specify a Zone 1 certified platform at the start.
Is there a monthly fee for an inspection robot?
The machine is a one-off purchase. Running it under the HORMĒ behavior platform is licensed per machine per month. Inspection machines normally sit on the Autonomy tier at $349 per machine per month, or the Assured tier at $690 for certified areas, where a full decision audit trail is required.
How long does an inspection robot take to deliver to the UAE?
Lead times for the inspection machines HORMĒ lists run from 12 to 30 weeks: 12 to 16 weeks for the confined-space drone, 14 to 20 weeks for the Spot quadruped and 20 to 30 weeks for the Zone 1 certified ANYmal X and Taurob Inspector.
Can I trial an inspection robot before buying?
Yes. Most HORMĒ deployments start with a paid 90-day pilot on one floor, wing or yard, with measured results before the fleet order.
Sources
- Directive 1999/92/EC on the protection of workers potentially at risk from explosive atmospheres, Annex I (EUR-Lex): definitions of Zone 0, Zone 1 and Zone 2.
- IECEx Certified Equipment Scheme overview (iecex.com): the IEC certification scheme for equipment used in explosive atmospheres and its online certificate system.
- Prices, lead times and specifications: HORMĒ catalogue, indicative, current to 2026.