Hydrographic survey unmanned surface vehicle HM400

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Product Overview
The HM400 is a semi‑submersible, water‑jet propelled unmanned boat designed for covert monitoring, survey and long‑endurance maritime missions. Only the superstructure protrudes above the surface; it can be controlled by radio link or by satellite (Iridium) for extended range.

Product Details
Code: HM400
Type: Unmanned boat
Spec: 3.3 m
Material: aluminium
Color: white
Brand: HVON
Model: HM400
Description: Semi‑submersible water‑jet unmanned boat with gasoline engine, long endurance and modular payload options for sensors and communications.

Technical Table
Length: 3.3 m
Tube/hull diameter: 400 mm
Weight: approx. 190 kg
Propulsion: Water Jet HJ160
Motor: 150 cc
Speed: Max. 4 m/s
Fuel: Gasoline
Range: >100 km

Standard Equipment

• Waterproof webcam — 1 off
• LED light — 1 off
• Radio wireless controller (FUTABA) — 1 off
• GPS locator — 1 off

Optional / Installable Equipment (should be purchased separately)

• Side scan sonar
• Small water sampling/pumping device
• Echo sounder
• Base station remote control system by GPS or Iridium satellite signal

Characteristics / technical specifications

• Code: HM400
• Series: Unmanned boat
• Length / Spec: 3.3 m
• Diameter of tube: 400 mm
• Weight: approx. 190 kg
• Material: aluminium
• Color: white
• Brand: HVON
• Model: HM400
• Propulsion: Water Jet HJ160
• Motor: 150 cc
• Max Speed: 4 m/s
• Fuel: Gasoline
• Range: >100 km
• Standard equipment: Waterproof webcam, LED light, Radio wireless controller (FUTABA), GPS locator
• Optional equipment: Side scan sonar, Small water sampling/pumping device, Echo sounder, Base station remote control (GPS/Iridium)