The heavy configuration of the HPD hydrogen platform with ground-station command across a 150 km radius — built for long-range corridor and border missions that outgrow line-of-sight links.
Product Images
Highlights
150 km control radius keeps the aircraft under command across the full mission.
Water-vapor-only exhaust, low acoustic signature.
EO/IR gimbals, mapping cameras or custom integrations.
Applications
Long-range pipeline patrol · Border and coastal surveillance · Disaster assessment · Communication relay
HPD Hydrogen Family — Three Configurations
| Model | Class | Endurance | Control radius | Payload |
|---|---|---|---|---|
| HPD-P3000 | Light | 200 min | Via communication network | ≤10 kg |
| HPD-P3500A | Heavy | 200 min | 150 km via ground station | ≤10 kg |
| HPD-P3500B | Heavy | 200 min | 150 km via ground station | ≤10 kg |
Highlighted row = this model. All figures are manufacturer specifications; full tables live on each model page (linked). Family hub: /hydrogen-powered-uav/
How to Choose in This Family
- Link architecture. Network-relay control (P3000) versus 150 km direct ground-station link (P3500A/B) decides your coverage model.
- Configuration class. The heavy class adds airframe margin for gimbal installations; describe your sensor mass in the RFQ.
- Hydrogen logistics. All three refuel from standard industrial cylinders in minutes — we size cylinder logistics with the quotation.
Where this model sits: HPD-P3500B is ≤10 kg.
Full Specifications
| Item | Value | Evidence |
|---|---|---|
| Class | Heavy | Manufacturer spec |
| Endurance | 200 min | Manufacturer spec |
| Control radius | 150 km via ground station | Manufacturer spec |
| Payload | ≤10 kg | Manufacturer spec |
| MTOW | 25 kg | Manufacturer spec |
| Wheelbase | 1,850 mm | Manufacturer spec |
| Cruise | 60 km/h | Manufacturer spec |
| Ceiling | 4,500 m | Manufacturer spec |
| Wind | Level 5 | Manufacturer spec |
| Protection | Light-rain protected | Manufacturer spec |
Ordering & Delivery — What to Know Before You Buy
MOQ, lead time, payment terms, customization scope and export-licensing documentation are confirmed per quotation — send your mission profile, target quantity and destination port with the RFQ. Standard flow below:
RFQ → engineering proposal with mission math → production and factory testing → licensed export via major Chinese ports with end-user documentation. Training and spare-parts programs available.
Compliance & Licensed Export
Not subject to US ITAR — this product is exported from China under applicable regulations with valid export licenses, the same compliance posture across every Benelabo product line.
- Licensed export with end-user documentation on every shipment
- Buyers screened as part of every quotation; an export compliance statement accompanies each quotation
- Government and agency products are supplied only to authorized organizations
- Every published figure on this page is labeled manufacturer-spec or bench-tested
FAQ
P3500A or P3500B?
Both are heavy configurations with the 150 km ground-station link; configuration differences (equipment fit) are listed in the datasheet — request it via RFQ.
HPD-P3500A — 200-Minute Endurance Hydrogen UAV, 150 kmView product →