DT26 vs HD2-S Mastiff
Side-by-side comparison of DT26 (Delair) and HD2-S Mastiff (SuperDroid Robots) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- DT26France

- HD2-S MastiffUnited States

Year First Available
- DT262018

- HD2-S Mastiff2021

Verified Deployments
- DT260 Deployments

- HD2-S Mastiff0 Deployments

Layer 2: Operational
Price
- DT26Contact for quote

- HD2-S Mastiff$34,000–$45,000 USD

Battery / Shift Runtime
- DT262.3 hrs

- HD2-S Mastiff8 hrs

Availability Status
- DT26ACTIVE

- HD2-S MastiffACTIVE

Layer 3: Category Specific
Reach
- DT26—

- HD2-S Mastiff900 mm

Payload Capacity
- DT263 kg

- HD2-S Mastiff9.1 kg

Max Speed
- DT2615.8 m/s

- HD2-S Mastiff0.6 m/s

![]() | ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | France | United States |
| Year First Available (values differ) | 2018 | 2021 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $34,000–$45,000 USD |
| Battery / Shift Runtime (values differ) | 2.3 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Reach (priority for Manufacturing buyers) (values differ) | — | 900 mm |
| Payload Capacity (priority for Manufacturing buyers) (values differ) | 3 kg | 9.1 kg |
| Max Speed (values differ) | 15.8 m/s | 0.6 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating, Autonomy Level
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | DT26 | HD2-S Mastiff |
|---|---|---|
| Investment | No price | $39,500 |
| Payback period | — | 9.5 mo |
| Net savings (5 yr) | — | $210,500 |
| ROI (5 yr) | — | +533% |
DT26 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes DT26 and HD2-S Mastiff?
DT26 is made by Delair, based in FR. HD2-S Mastiff is made by SuperDroid Robots, based in US.
When were DT26 and HD2-S Mastiff launched?
DT26 launched in 2018. HD2-S Mastiff launched in 2021.
How do DT26 and HD2-S Mastiff compare on the Robo Index?
DT26 grades AA on the Robo Index. HD2-S Mastiff grades A. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are DT26 and HD2-S Mastiff in the same category?
Both robots are classified as Security on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between DT26 and HD2-S Mastiff?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The security-robot vendor RFP: questions and red flags.
Going deeper — picking the right robot
The security-robot vendor RFP: questions and red flags
10 min readSecurity & Surveillance Robots
A 90-day playbook to deploy a security robot
8 min readSecurity & Surveillance Robots
Security robot platform decision framework
7 min readSecurity & Surveillance Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
DT26 vs HD2-S Mastiff compares two robots in the security category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.