Topsky LT-DJZ130 (LT-DJZ130)

Topsky LT-DJZ130 (LT-DJZ130)

Unlike standard stretchers that require a boat or multiple personnel to move a patient, the LT-DJZ130 is positioned as a floating, remotely operated transport platform that can be driven to the casualty, loaded, and guided back toward rescuers. Manufacturer descriptions emphasize its role in reducing risk to responders by limiting the need for close-in, body-contact rescues in unstable water conditions.

The LT-DJZ130 is presented within a broader portfolio of emergency and special-purpose robotics and rescue equipment offered by Beijing Lingtian Intelligent Equipment Group Co., Ltd. (the company associated with the “Topsky” brand in international listings and catalogs).

Design and Features

Floating stretcher-bed architecture

At its core, the LT-DJZ130 is built around a flat, buoyant body sized to support a casualty in a supine position while maintaining stability on the water surface. The manufacturer lists a body length of 5.2 m, width of 1.2 m, and height of 0.8 m, reflecting its role as a patient-transport platform rather than a compact rescue buoy or sled.

Load capacity and patient transport

The device is rated by the manufacturer for a maximum load of 180 kg, which is intended to cover most adult rescues including clothing, personal protective equipment, and basic patient packaging.

Remote operation and stand-off rescue

A defining feature of the LT-DJZ130 concept is remote control. The manufacturer claims a remote-control distance up to 1.2 km, enabling stand-off operation where personnel can remain on a safer shoreline, embankment, bridge approach, or staging area while guiding the platform.
In practical operations, effective distance depends on radio environment, line-of-sight conditions, surface obstacles, and local regulations governing radio use; however, the stated design intent is clear: reduce rescuer exposure while maintaining control of the transport path.

Low-visibility and casualty-support features

Manufacturer descriptions note several operational aids oriented to real-world rescue conditions:

• High-intensity lighting to support night operations (useful for locating the platform and improving situational awareness).

• Temperature monitoring and two-way voice capability to assist communication and monitoring during transport.

• Multi-mode positioning described as supporting navigation and tracking.

Optional insulation and heating

For cold-weather and prolonged exposure cases, the manufacturer describes an optional insulation cover and electric heating intended to maintain an internal environment around 25°C.
This feature targets hypothermia risk reduction—especially relevant in flood rescues during cold seasons, or when a casualty has been submerged or exposed to wind chill.

Technology and Specifications

The LT-DJZ130 is described with a set of practical specifications that inform operational planning:

Physical specifications

• Dimensions: 5.2 m (L) × 1.2 m (W) × 0.8 m (H)

• Rated load: 180 kg

Power and charging

• Battery: 60 Ah lithium battery (manufacturer-stated)

• Charging time: approximately 6–8 hours

Control range (manufacturer-stated)

• Remote-control distance: up to 1.2 km

Environmental support (optional)

• Insulated cover + electric heating: described as maintaining ~25°C

Because public, third-party datasheets are not always consistently published for specialized rescue equipment, the most reliable publicly accessible figures are those provided directly in the manufacturer’s product listing.

Applications and Use Cases

Flood and urban inundation rescue

Floodwater rescue often features debris, hidden drop-offs, contaminated water, and unstable footing. A remotely operated stretcher platform can be used to approach a stranded person while keeping responders at a safer standoff distance, particularly when currents or hazards make swimmer-based rescue undesirable.

Water-surface casualty extraction and transport

The LT-DJZ130’s primary purpose is moving a casualty across water, which can be relevant for:

• riverbank incidents and canal rescue,

• shoreline-to-boat transfer support,

• disaster scenarios where roads are impassable and casualty movement must occur over shallow or open water.

Cold-weather rescue support

The optional insulation/heating concept suggests a focus on reducing exposure risk during extraction. This can be operationally relevant when rescue time is extended, when ambient conditions are severe, or when a casualty’s thermoregulation is compromised.

Night operations and limited visibility

Integrated high-intensity lighting and monitoring/communication features are positioned to support nighttime missions and low-visibility operations.

Advantages / Benefits

Reduced responder exposure

The central operational benefit is risk reduction: remote operation can reduce the number of personnel who must enter hazardous water, especially in uncertain currents, contaminated floodwater, or debris fields.

Purpose-built patient transport over water

Compared with improvised solutions (towlines, floating boards, inflatable mattresses), a dedicated stretcher platform is intended to provide more predictable stability and handling while carrying a casualty, especially an unconscious or immobilized patient.

Cold-exposure mitigation (optional)

Maintaining a warmer microenvironment can help mitigate hypothermia progression during transport—an advantage in cold climates or prolonged operations.

FAQ Section

What is Topsky LT-DJZ130?

Topsky LT-DJZ130 is a water-surface mobile rescue stretcher platform intended to transport a casualty across water under remote control, reducing the need for responders to enter hazardous water in certain scenarios.

How does Topsky LT-DJZ130 work?

The system functions as a floating stretcher-bed that can be guided using remote control (manufacturer states up to 1.2 km range). It is designed to be driven to the casualty, loaded, and guided back toward rescuers or to a safer extraction point.

Why is Topsky LT-DJZ130 important?

It is positioned as a tool for safer water rescue, particularly in floods or hazardous conditions, by enabling stand-off operation and providing a dedicated platform for casualty transport.

Where can I buy Topsky LT-DJZ130?

Availability is typically handled through the manufacturer and authorized channels used for emergency equipment procurement. The LT-DJZ130 is listed by the company behind the Topsky product portfolio (Beijing Lingtian Intelligent Equipment Group) as part of its rescue and robotics offerings.

What are the key specifications of LT-DJZ130?

Manufacturer-listed headline specifications include 5.2 m × 1.2 m × 0.8 m dimensions, 180 kg load rating, 60 Ah lithium battery, and 6–8 hours charging time (configuration-dependent).

Summary

Topsky LT-DJZ130 is a purpose-built remote-controlled water rescue stretcher platform designed to support casualty extraction and transport over water while reducing responder exposure in hazardous conditions. With a manufacturer-stated 180 kg load rating, large stretcher-bed dimensions, remote-control capability, and optional cold-weather support features, it represents a specialized approach to water-rescue logistics and patient transport in flood and disaster response contexts.