Key Technical Specifications
Chusheng engineering rescue vehicles are available in a range of sizes, including small, medium, and large models (with representative models including the CSC series rescue vehicles), designed to meet the needs of various emergency response scenarios. The key specifications are as follows: The chassis utilizes mainstream China VI-compliant chassis from manufacturers such as Dongfeng, Jiefang, and Sinotruk, equipped with China VI-compliant engines. Some models feature high-power engines with specific power output far exceeding national standards, delivering robust power suitable for complex road conditions including urban roads, mountainous areas, construction sites, and flooded zones. These vehicles offer excellent off-road maneuverability and are eligible for registration and commercial operation permits nationwide [2][6]; Overall vehicle dimensions vary by model specification, with gross vehicle weights ranging from 4.5 to 25 tons. Equipped with ABS anti-lock braking systems and stabilizing outriggers, these vehicles ensure safety during both driving and operations; Core configurations include high-power hydraulic cranes (lifting capacity 3–20 tons), towing equipment, hydraulic rescue tools (cutters, spreaders, hydraulic hammers, etc.), emergency generator sets (20–100 kW), emergency lighting systems, and portable drainage pumps. Some models can integrate additional functions such as high-pressure washing, leak sealing, and detection, achieving “multi-purpose capability” [2][3]; Control methods include centralized electronic controls in the cab, ground-based remote control, and manual emergency controls, ensuring precise and convenient operation with rapid switching between various emergency response modes; The entire vehicle undergoes anti-corrosion and anti-rust treatment, with the body constructed from a frameless all-aluminum structure or high-quality carbon steel, achieving a lightweight design while enhancing corrosion resistance; equipment storage racks are assembled using specialized profiles, facilitating easy access and storage of gear [2][4]; Optional equipment includes emergency command systems, UAV reconnaissance devices, mobile cable reels, and firefighting equipment. Customization is available to meet diverse emergency response and rescue needs [1][3].

Core Application Scenarios
The Chusheng Engineering Rescue Vehicle is suitable for a wide range of engineering emergencies and disaster relief operations, serving as core equipment in an integrated, professional rescue system capable of handling “all disaster types, all regions, and all weather conditions”: First, engineering construction emergencies, including equipment failure response, emergency response to excavation pit collapses, and emergency repairs for pipeline ruptures at construction sites, mines, and road projects, as well as the hoisting and towing of construction materials and malfunctioning equipment to ensure construction safety and progress [2][3]; Second, municipal emergency response: It is used for addressing urban road collapses, burst pipelines, bridge damage, and the emergency repair of streetlights and power facilities, enabling rapid resolution of sudden municipal infrastructure failures and restoring normal urban operations; Third, disaster relief scenarios: It is used for personnel rescue, obstacle clearance, and road clearance at natural disaster sites such as earthquakes, floods, typhoons, and mudslides, as well as providing temporary power supply, lighting, and drainage support to clear pathways for rescue operations [1][3]; Fourth, flood control emergency response: As a product listed in the Ministry of Industry and Information Technology’s flood control materials catalog, it enables rapid deployment for tasks such as water drainage, embankment reinforcement, and hazard assessment, thereby supporting flood prevention and disaster relief efforts [1]; Fifth, industrial plant emergencies: used for emergency repairs of equipment failures, handling pipeline leaks, and assisting in fire rescue operations to ensure industrial production safety; Sixth, remote and wilderness emergencies: adapted to complex terrains such as forested and mountainous areas, it carries out wilderness rescue operations and emergency repairs of power and communication infrastructure, filling the gap in emergency response capabilities in remote regions [4][5].

Core Product Advantages
1. Multi-functional Integration for Efficient Emergency Response: Integrates multiple functions including lifting, towing, demolition, power generation, lighting, and drainage. It can replace the coordinated operations of various types of machinery, eliminating the need for additional equipment deployment. A single vehicle can complete multi-stage emergency response tasks, significantly improving emergency response efficiency and saving valuable time for rescue operations [2][3];

2. Excellent Maneuverability and Versatility: Built on a mainstream China VI-compliant chassis, it features powerful performance and outstanding off-road capabilities. It can navigate complex operational environments such as narrow roads, rugged terrain, and flooded areas with ease, enabling rapid deployment to various disaster sites and meeting rescue needs across different regions and scenarios [2][5];

3. Safe, Reliable, and Fully Protected: Manufactured in strict compliance with standards for special-purpose equipment, it is equipped with multiple safety devices including stabilizing outriggers, torque limiters, emergency brakes, and overload protection. The body and core components are robust and durable, offering impact resistance and wear resistance, enabling long-term operation in harsh outdoor environments [2][4];

4. User-Friendly Operation and Efficient Access: Featuring multiple control modes, a single operator can perform all necessary operations. The equipment storage racks are scientifically designed, allowing all gear to be retrieved in no more than two steps. Equipped with a rapid deployment system, it can be activated and dispatched at any time, significantly reducing emergency response times [2];

5. Compliant, durable, and comprehensive after-sales support: As a core product of Chusheng’s emergency response industry, it benefits from the Group’s sustained R&D investment (with 10% of the budget allocated to emergency response R&D). The product features leading-edge technology and a nationwide service network. With dual after-sales support for both the chassis and the superstructure, it provides timely technical support and spare parts supply to ensure uninterrupted emergency response operations [4].

Basic Operating Procedures
1. Pre-operation Preparation: Operators must hold the appropriate special operations certification. Before beginning work, conduct a thorough inspection of the vehicle to ensure that the engine, hydraulic system, lifting equipment, demolition tools, and generator set are free of damage and malfunctions. Verify that fuel, engine oil, and hydraulic oil levels are sufficient; Assess the work environment, clear obstacles from the work area, and level the ground. For soft ground, lay down steel plates or sleepers. Park the vehicle in a stable position, apply the parking brake, turn on the warning lights, establish a safety zone, and assign a ground supervisor to monitor the area.

2. Function Activation: Based on emergency response requirements, activate the corresponding operational mode from the cab or via the remote control. Start lifting, towing, and demolition equipment, adjust equipment parameters, and ensure normal operation. If emergency power or lighting is required, start the generator set and lighting system, and adjust the voltage and brightness to appropriate levels.

3. Monitoring During Operation: Continuously monitor the equipment’s operational status, keeping an eye on parameters such as hydraulic system pressure, lifting capacity, and towing force. If unusual noises, vibrations, or abnormal readings occur, immediately shut down the machine for inspection. During lifting or demolition operations, strictly prohibit unauthorized personnel from approaching the work area, strictly adhere to rated load requirements, and avoid overloading or off-center loading. Flexibly adjust the vehicle’s position during operations to adapt to rescue needs.

4. Post-Operation: First, shut down all operational systems; return the lifting boom, demolition tools, and towing equipment to their original positions; turn off the generator set and lighting system; clean debris and stains from the equipment surface; inspect the equipment for damage or leaks; and neatly store rescue tools; retract the stabilizer legs; turn off the warning lights; and complete the vehicle’s daily inspection and record-keeping.

5. Routine Maintenance: Regularly inspect core components for wear and seal integrity; promptly repair or replace wear-prone parts; clean debris from hydraulic lines and filters to prevent blockages; periodically replenish and replace aged hydraulic fluid; inspect lifting wire ropes and towing cables for wear and replace them promptly; periodically run the generator set;implement anti-corrosion, dust-proof, and moisture-proof measures; when not in use for extended periods, store the equipment properly in a dry, well-ventilated area [4].

Safety and Maintenance Guidelines
Strictly control vehicle speed during operations; reduce speed on complex road conditions; avoid sudden braking and sharp turns to prevent vehicle rollovers or equipment damage; clearly visible warning signs and safety barriers must be set up in the work area; unauthorized personnel and vehicles are prohibited from entering; high-intensity demolition and lifting operations are strictly prohibited in densely populated areas; Overloading or off-center lifting is strictly prohibited. Do not strike hard objects with demolition tools to avoid damaging equipment or causing safety incidents; operators must wear appropriate protective gear. Improper operation is strictly prohibited. Lifting and towing operations must be directed by a designated person to ensure precise execution; if hydraulic system pressure is abnormal or leaks occur, immediately shut down the machine for inspection; do not continue operations under such conditions; Conduct regular comprehensive inspections of the vehicle, focusing on safety protection devices, the hydraulic system, and lifting mechanisms, and promptly address any faults; store fuel and hydraulic oil separately; strictly prohibit smoking and open flames; ensure the work area is equipped with sufficient fire extinguishing equipment to prevent fire hazards; when the equipment is not in use for an extended period, remove any residual debris from the interior, apply anti-corrosion, anti-rust, and moisture-proof treatments, and periodically inspect the equipment’s condition to ensure it is ready for emergency use at any time.