Solution Overview
This solution centers on the Gaoli BJ1030EVAA73 all-electric mini fine water mist fire truck, designed for community micro fire stations, industrial parks, campuses, hospitals, old residential alleys, commercial complexes, underground parking garages and other scenarios. It addresses key pain points including poor accessibility of large fire engines, delayed response to initial fires, high operation and maintenance costs of fuel vehicles, and cumbersome transportation of scattered fire equipment. The vehicle integrates an all-electric power chassis, high-pressure fine water mist fire suppression system, complete set of standardized fire rescue equipment, intelligent warning electrical system, 304 stainless steel liquid storage tank and integrated aluminum alloy equipment compartment. It supports multiple functions: daily patrol, initial fire suppression, personnel rescue, fire prevention publicity and emergency disinfection. The vehicle comprehensively boosts the full-process efficiency of grassroots fire alarm response, fire fighting, rescue and routine inspection, and avoids various risks in grassroots fire duty, on-site disposal, vehicle operation and equipment management.
I. Core Configurations · Efficiency Improvement & Risk Avoidance Analysis
1. Lightweight All-Electric Chassis (BJ1030EVAA73, Double-row 4-door, Range ≥190km, Minimum Turning Radius ≤6m, Maximum Gradeability ≥25%)
✅ Efficiency Improvement
With overall dimensions of 5300×1700×2040mm and a tight turning radius of only 6 meters, the compact body easily navigates narrow lanes in old communities, underground parking lots and height/width-restricted passages inside parks. It reaches fire scenes in the shortest time to cover the "last 100 meters" of rescue and seize the golden window for putting out early fires.
The water-cooled permanent magnet synchronous motor delivers instant acceleration. Fast charging takes 1 hour and slow charging ≤8 hours, supporting daytime patrols and overnight standby duty. The lithium iron phosphate battery boasts 2,000 charge-discharge cycles with an ultra-long warranty of 6 years or 300,000 km, cutting waiting time for frequent recharging.
The double-row 4-door cab holds up to 5 crew members, accommodating a full fire fighting team in one vehicle without deploying multiple cars; the whole team can depart immediately upon receiving an alarm.
Zero-emission and low-noise performance enables round-the-clock fire patrols without disturbing residents in hospitals, schools and residential zones.
⚠️ Risks Avoided
Oversized traditional fire trucks with large turning radii cannot pass through old alleys or underground garages, delaying early fire suppression.
Fuel fire trucks consume large amounts of fuel and require frequent filter maintenance, leading to high long-term patrol costs and frequent engine failures.
Single-seat vehicles lack space for multiple staff, requiring extra personnel deployment and delaying emergency departure.
Exhaust fumes and loud noise from fuel vehicles prohibit long-duration patrols in sensitive areas such as hospitals and campuses.
Low-quality power batteries feature short service life and limited warranty periods, bringing extra replacement costs.
2. Integrated Aluminum Alloy Fire Equipment Compartment (Al-Mg Alloy Frame, Waterproof Roller Shutter Doors, Adjustable Modular Equipment Racks)
✅ Efficiency Improvement
The lightweight anti-corrosion all-aluminum compartment is fitted with well-sealed rainproof and dustproof roller shutters. Fire hoses, breaking tools and protective gear are fixed in partitioned storage areas, and adjustable racks eliminate time wasted rummaging for tools.
Built-in DC light strips in the pump room and equipment storage bins deliver clear visibility for equipment access during night emergency calls.
A full set of standardized fire equipment is pre-installed onboard, including 4 fire hoses, breaking axes, air breathing apparatus, protective suits, first aid kits and fire extinguishers, eliminating manual equipment transportation during alarms.
⚠️ Risks Avoided
Disorganized equipment piled in simple storage boxes slows down emergency access and delays fire disposal.
Ordinary iron compartments rust and leak easily, soaking and damaging hoses, electrical devices and protective gear.
No built-in lighting creates poor visibility for night equipment retrieval and causes operational errors.
Equipment stored separately at micro fire stations requires laborious manual transport during emergencies.
3. Main High-Pressure Fine Water Mist Fire Suppression System QXW12/30BD-C (Spray Gun Range ≥15m, Continuous Working Time ≥50min, 40m Hose Reel) + 304 Stainless Steel Liquid Storage Tank (500kg Water + 50kg Fire Suppressant)
✅ Efficiency Improvement
The 12MPa high-pressure fine water mist generates micron-sized droplets to extinguish fires via heat absorption and oxygen deprivation. With insulation properties, it safely puts out electrical fires, new energy vehicle blazes and kitchen oil fires, with far less water damage than traditional water cannons and reduced post-fire cleanup workload.
The extended 40m hose reel allows long-distance spraying without moving the vehicle close to flames, protecting crew safety. The tank holds 500L water plus 50L fire suppressant for 50 minutes of continuous spraying without mid-supply refills.
Internal anti-surge baffles, dual liquid level sensors and multi-channel inlet/outlet ports work with the portable fire pump to draw water from outdoor sources, sustaining firefighting operations in water-shortage zones.
⚠️ Risks Avoided
Conventional large water cannons consume massive volumes of water, pose electric shock hazards for electrical fires and cause severe water damage to furniture and equipment.
Small onboard tanks run dry mid-fire, failing to contain fire spread.
Tanks without anti-corrosion treatment rust and leak after long-term water storage, contaminating fire suppression media.
No auxiliary water intake pump cuts off water supply far from municipal pipe networks and halts rescue operations.
4. Complete Set of Standard CCC-Certified Portable Rescue Equipment (Protective Suits, Air Breathing Apparatus, Breaking Tools, First Aid Kits; Disinfection Devices Optional)
✅ Efficiency Improvement
The vehicle comes fully equipped with 2 complete sets of fire fighting protective gear, positive pressure air breathing apparatus, breaking crowbars & axes, 14-inch first aid kits, multi-specification fire extinguishers, life ropes, explosion-proof searchlights and handheld megaphones. Optional accessories include backpack high-pressure fine mist disinfection devices, portable electric hydraulic cutters and spreaders, and 6-meter reinforced folding rescue ladders. It covers all grassroots emergency scenarios: fire suppression, trapped person search, epidemic disinfection and forced entry rescue, eliminating the need for secondary equipment deployment.
⚠️ Risks Avoided
Scattered equipment storage at micro fire stations leads to missing critical protective gear such as air breathing apparatus and fire suits, creating severe safety hazards for responders.
The absence of supporting breaking, first aid and disinfection tools prevents simultaneous response to fires with trapped victims or disinfection demands, requiring additional equipment dispatch.
5. Intelligent Warning & Fire Control Electrical System (Roof Light Bar, Body Warning Lights, Intelligent Sensor Monitoring System)
✅ Efficiency Improvement
The 100W independent roof siren & light bar plus multi-side body warning lights deliver high visibility during patrols and emergency responses, prompting road traffic to yield and cutting travel time to fire scenes.
Multi-sensors monitor liquid level, pressure, flow rate and voltage in real time. The control panel with Chinese labels is easy for new operators to master, with instant alerts for water shortage, abnormal pressure and low battery power.
Optional 360° rotating roof emergency lighting and smart fire management platforms support large-area night illumination and remote data scheduling, boosting night rescue and grid fire management efficiency.
⚠️ Risks Avoided
Dim low-grade warning devices fail to attract traffic yielding, causing congestion and delayed emergency response.
Lack of intelligent monitoring prevents early detection of empty tanks or pump malfunctions, leading to equipment breakdown at fire scenes.
No dedicated emergency lighting creates poor visibility for night search and rescue inside buildings, increasing operational risks.
6. Independent Portable Fire Pump (Model JBQ5.5/10-L, 9.6kW High Power, Max Suction Depth 9m)
✅ Efficiency Improvement
The portable pump features electric starting within 9 seconds and priming within 14 seconds, with a rated flow of 600L/min. It rapidly extracts water from rivers, ponds and underground puddles to resolve water shortages in parks and rural areas, extending the vehicle’s operational radius.
⚠️ Risks Avoided
Reliance solely on the onboard tank results in complete water depletion in remote areas without municipal water supply, making sustained fire suppression impossible.
II. Overall Value Summary
Integrating six core systems — all-electric maneuverable chassis, high-pressure fine water mist fire suppression system, stainless steel liquid storage tank, full set of standardized rescue equipment, intelligent warning & electric control system, and modular aluminum alloy equipment compartment — the Gaoli all-electric fine water mist fire truck provides a one-stop solution to all grassroots fire service pain points:
- Faster emergency response: Compact body enables full-area access; a 5-person complete fire team departs as one unit and arrives at community/park early fire sites within 3 minutes to contain fires while they are small.
- Lower operation costs: Zero fuel consumption for electric power; simple motor structure with long maintenance cycles and ultra-long battery warranty drastically cut annual operating expenses.
- Expanded operational scenarios: High-pressure fine mist safely handles electrical, new energy vehicle and kitchen fires. Paired with the portable pump, it supports firefighting without municipal water pipes. Optional disinfection, breaking and fire education modules make the truck multi-functional for fire patrol, suppression, rescue and public outreach.
- Standardized equipment management: Modular partitioned onboard storage keeps all CCC-certified equipment permanently carried, eliminating missing, cluttered or moisture-damaged gear.
- Multi-layer risk prevention: Fine mist insulation prevents electric shock; low-noise zero-emission design suits sensitive zones; intelligent sensors warn of equipment faults in advance; fully sealed compartments protect tools; 5-seat cab ensures synchronized deployment of full fire crews.
