HK-Z120 / Z280

Autonomous aerial transport for extreme environments

When payload, altitude, and reliability matter most.

The HK-Z120 and HK-Z280 are industrial unmanned helicopters equipped with ROTAX aviation-grade engines, used in over 80% of global light aircraft — ensuring high reliability, long endurance, and stable performance in rugged field environments.

Designed for heavy-load aerial logistics, emergency firefighting, geological & powerline patrol, and mountain/sea remote delivery, the HK-Z series provides a fixed-rotor helicopter flight profile—meaning no dependency on multirotor hover efficiency degradation under high wind or high altitude.

A modular internal equipment bay supports mission payloads such as medical pods, fuel/water tanks, emergency rescue baskets, environmental sensors, or cargo sling systems.
Both models enable single-operator deployment, simplified maintenance, and transportability for field teams.

Specifications

HK-Z120

  • 3000 × 900 × 1450 mm

  • ≥160 kg

  • ≤85 kg (with fuel)

  • 120 kg (with fuel)

  • ≤295 kg

  • 0–25 m/s

  • ≥3000 m

  • ≥Level 7

  • 26 L

  • ≥65 HP (ROTAX 582UL)

  • 95# / 98# gasoline

  • 350 g/kWh (≈17 kg/h)

HK-Z280

  • 3800 × 1400 × 1900 mm

  • ≥360 kg

  • ≤220 kg (with fuel)

  • 280 kg (with fuel)

  • ≤665 kg

  • 0–30 m/s

  • ≥5500 m

  • ≥Level 6

  • 70 L

  • ≥160 HP (ROTAX 916iS)

  • 95# / 98# gasoline

  • 250 g/kWh (≈25 kg/h)

Key Features

  • Aviation-Grade ROTAX Power System
    Proven reliability under continuous industrial use.

  • High Payload-to-Weight Ratio
    Capable of replacing land haulage in difficult terrain.

  • Modular Internal Cargo / Equipment Bay
    Fast reconfiguration for firefighting, logistics, or patrol.

  • Single-Operator Deployment
    Simplified fueling, maintenance, and setup.

  • Stable Performance in Harsh Environments
    Heat, cold, altitude, moisture, wind, and dust tolerant.

  • Designed for Long-Distance Missions
    Ideal for areas without road, drone relay or VTOL access.

Make it stand out.

  • Mountain & island supply delivery

  • Emergency firefighting & disaster support

  • Power grid & oil pipeline patrols

  • Mining / dam / forestry remote logistics

  • Evacuation and rescue assist

  • Scientific / geological / environmental missions

Previous

HK-M615 / M620