Forest (grassland) fire truck

The DSXG multifunctional forest fire truck is a research task product of the national key scientific research project "Forestry Public Welfare Industry Special Project" and has been recognized as a national scientific and technological achievement. The vehicle has complete functions and reliable performance, integrating multiple innovative technologies and multiple fire extinguishing functions, greatly improving and expanding the speed and efficiency of fire rescue. Compared with traditional fire extinguishing equipment, it has many breakthrough and surpassing advantages. It is a new type of multifunctional comprehensive firefighting and rescue engineering equipment with international advanced level.

This car is the first domestically innovatively equipped articulated engineering vehicle chassis and frame structure, forming a stable, reliable, and able to turn in place, adapting to various complex road conditions. It uses wide base diagonal tires to ensure smooth operation on grasslands. Firefighting and rescue equipment used on rugged roads such as forests, mountainous areas, fields, and riverbanks.

The compressed gas foam fire extinguishing system was applied for the first time in China, realizing the high-efficiency fire extinguishing function. The compressed gas foam fire extinguishing system is an innovative key technology with national invention patents. The chemical fire extinguishing method is used to produce a fine and even fire extinguishing foam with good adhesion and strong fire resistance. With its comprehensive effects of cooling, suffocation, isolation, etc., the fire extinguishing efficiency is excellent and non-toxic and harmless. The practical results show that its fire extinguishing efficiency is 20 times higher than directly extinguishing with water, the utilization rate of fire extinguishing water is increased by 8 times, and it can effectively prevent reignition. Fire extinguishing foam has strong flame retardancy, which can be directly used for fire extinguishing, and can also be sprayed on trees and grass to establish fire barriers to block the spread of fire. Due to the small density, light weight, small transmission pressure loss, long transmission distance and high lift of foam, the spray distance and spray height of foam are more than 40 meters, which can make the on-site operation convenient, thus providing guarantee for timely rescue of fires in high distance and difficult environment. The upper part of the vehicle is equipped with a remote-controlled fire monitor, which can be operated remotely from the driver's cab or under the vehicle. The fire monitor can rotate 360 degrees and pitch 90 degrees. Foam injection ports are set on both sides of the rear of the engineering vehicle, which can be used for grassland and forest fire extinguishing, rapid establishment of fire isolation belts or fire site cleaning operations. Two 40, 50 and 65 type water hoses can be provided to supply foam at the same time, which can facilitate the movement of on-site operations, thus providing guarantee for timely rescue of high distance and difficult environment fires..

The front of the car is also equipped with a "bulldozer bucket type obstacle clearing and opening device", which can shovel soil to fill pits, knock down trees, break through obstacles and open roads. It can directly break trees with a diameter of about 30 centimeters, remove and flatten dense shrubs and thorns, and quickly open channels for personnel and other vehicles. The rear of the car is equipped with a dedicated fireproof trenching and soil turning device, which can dig trenches and soil, bury weeds, establish fire barriers, and clean smoldering fires. The vehicle is equipped with a "vehicle self-protection device", and a water spray nozzle is reasonably distributed on the body of the vehicle to spray water and cool down. It can also provide compressed air power for external pneumatic tools, hydraulic dismantling tools, and other hydraulic equipment with hydraulic power. The electric winch on the car can self rescue or rescue, and can also achieve drag function. Equipped with a water pump, it can fetch water from nearby water sources to ensure the continuity of firefighting. Equipped with "high-resolution camera infrared scanning fire detection device" and "Beidou and GPS integrated fire positioning device", it can accurately locate the fire location and evaluate the fire level. Form a three-dimensional and all-round modern independent firefighting operation platform.

This model is divided into three models: DSXG-2000-1000, DSXG-3000-1000, and DSXG-5000-2000, which can meet the different site needs of different users. It can also be applied to urban and chemical fire protection, and can open up obstacles on roads, enabling rescue personnel and equipment to quickly reach the scene and organize rescue operations.