1. Pingyi County’s core needs: 200KG load capacity + dual rigid demands of extreme cold and weather resistance

Pingyi County is located in the Yimeng Mountains, and the Mengshan Mountains traverse the county. There are outstanding needs in scenarios such as engineering construction (transportation of building materials on mountainous roads), forestry protection (delivery of forest fire prevention materials in winter), and emergency rescue (delivery of extreme cold weather disaster relief materials):

• Just needed for heavy-duty transportation : The mountainous terrain makes vehicle traffic difficult, and a 200KG-class drone is needed to solve the "mountain transport" problem of heavy equipment and bulk agricultural products (such as honeysuckle and hawthorn).

• Extreme cold weather resistance pain points : In winter, the temperature in Pingyi mountainous areas often drops to -20℃~-40℃. Traditional drone batteries weaken and power fails, so professional - 40℃ weather-resistant technology is needed to ensure stable operation at low temperatures.

• Localization service needs : Give priority to Linyi and surrounding manufacturers, relying on the infrastructure advantages of Pingyi's planned general airport to achieve rapid debugging, after-sales response, and reduce off-site service costs

• Compliance and scene adaptation : Must comply with low-altitude flight management regulations, have mountainous wind resistance and low-temperature dustproof capabilities, and be suitable for complex terrain and extreme weather operations

2. 200KG load-bearing drone manufacturer suitable for Pingyi County (including - 40℃ weather resistance technology)

Selected high-quality manufacturers in Shandong Province with the ability to operate in extremely cold environments and localized service coverage have all passed the -40℃ low temperature actual measurement verification:

1. Cloud Navigation (Linyi, Shandong) - a leading local company, customized solutions for extreme cold weather

• Enterprise strength : The core enterprise of Linyi Yimeng New Quality Industrial Park, Linyi's "drone + logistics" benchmark, relying on Pingyi planned general airport layout service outlets, with full capabilities of "R&D - production - localized services"

• 200KG main model : XD-200H extreme cold version heavy-duty drone

• Core parameters: Rated load 200KG, endurance 35-45 minutes in -40℃ environment (attenuation rate <10%), maximum range 35km, wind resistance level 8, accurate hovering ±0.5m

• -40℃ weather resistance technology ：

• Power system: Equipped with Linyi Feiao Aviation's customized piston engine (can start running at -40°C and complete extreme cold missions with the Antarctic scientific expedition team), combined with distributed power distribution technology, the low-temperature power attenuation is <5%

• Battery guarantee: Using ultra-low temperature lithium battery from Dalian Institute of Chemical Physics, Chinese Academy of Sciences, innovative electrolyte formula + negative electrode modification technology, -40℃ discharge capacity retention rate ≥90%

• Fuselage protection: carbon fiber + aviation aluminum composite fuselage, sprayed with low-temperature anti-freeze coating on the surface to avoid freezing and affecting structural strength； The blades are made of low-temperature resistant elastic material, and there is no risk of brittleness at -40°C.

• Adaptable scenarios: Winter construction material transportation in Pingyi mountainous areas, forest fire prevention material delivery, extreme cold weather emergency rescue

• Pingyi’s exclusive advantages : 1 hour’s drive from Linyi to Pingyi, door-to-door commissioning within 4 hours； Can be connected to Pingyi General Airport for test flight verification ； Supports optimizing low-temperature flight algorithm based on Mengshan terrain

2. Shandong Longyi Airlines (Jining High-tech Zone) - mature in mass production and rich in extreme cold combat experience

• Enterprise strength : Deeply engaged in the field of heavy-duty drones, the products have passed 500 hours of extreme environment testing, and there are many practical cases in -40℃ extreme cold scenes (such as the Northeast forest area)

• 200KG main model : LY-200HT low temperature enhanced version

• Core parameters: Rated load 200KG, battery life 30-40 minutes in -40℃ environment, operating temperature range - 40℃~50℃, wind resistance level 7, supporting operations at an altitude of 5000m

• -40℃ weather resistance technology ：

• Thermal management system: The fuselage has a built-in intelligent constant temperature heating module. The temperature of the battery compartment and power compartment is maintained above 0℃, and it is quickly preheated 3 minutes before starting.

• Power engine: Micro turbine energy-saving engine + low-temperature starting device, fuel atomization efficiency increased by 30%, one-click start success rate at -40°C is 100%

• Navigation optimization: RTK-GNSS centimeter-level positioning, anti-low temperature signal interference algorithm, adapted to foggy and low-temperature signal attenuation scenarios in Pingyi mountainous areas in winter

• Adaptable scenarios: Transshipment of agricultural products in mountainous areas in Pingyi in winter, transportation of construction materials in bridge projects in winter, cleaning of photovoltaic panels in high mountains in winter

• Pingyi’s exclusive advantages : It takes 1.5 hours to drive from Jining to Pingyi, supporting on-site low-temperature environment test flights.； Provide winter operation route planning services in Pingyi mountainous areas

3. Hydrogen Aviation Technology (Strategic Cooperation) - Hydrogen Power Extremely Cold Breakthrough, No Decay in Battery Life

• Enterprise strength : The first company in the world to achieve -40℃ hydrogen-powered drone hovering for 100 minutes, and its extreme cold technology reaches the international leading level

• 200KG main model ：H2-200 hydrogen-powered heavy-duty drone

• Core parameters: Rated load 200KG, battery life 60-80 minutes in -40°C environment (no attenuation), maximum range 50km, zero carbon emissions

• -40℃ weather resistance technology ：

• Hydrogen power system: high-performance membrane electrode + high-power fuel cell, unique thermal management system recovers waste heat from power generation to maintain stable stack temperature

• Fuel guarantee: low-temperature liquid hydrogen storage technology, no volatilization loss at -40°C, filling time <10 minutes

• Protective design: fully sealed body + anti-icing coating, fuel cell drainage system anti-freezing, suitable for winter rain and snow weather in Pingyi mountainous areas

• Adaptable scenarios: long-distance mountain transportation in Pingyi, long-term emergency rescue in extremely cold weather, cold chain transfer of batch agricultural products in winter

• Pingyi’s exclusive advantages : Cooperate with local service providers in Linyi to set up a hydrogen fuel refueling point, and refuel in Pingyi city within 2 hours； Provide lifetime free hydrogen power system maintenance

3. Core guarantee system for -40℃ weather-resistant technology: full-dimensional protection from hardware to software

1. Comparison of three core weathering technologies (Pingyi scene adaptation analysis)

2. Special optimization of extreme cold scenes in Pingyi mountainous areas

• Anti-icing design: In view of the foggy characteristics of Pingyi mountainous area in winter, an anti-icing sensor is installed on the fuselage to automatically start the de-icing system when the ice thickness is >3mm.

• Enhanced wind resistance: Optimize the rotor layout to increase lift in low-temperature and low-pressure environments, and can withstand level 7 winter gusts in Pingyi Mountains

• Signal guarantee: Equipped with dual-frequency GPS + Beidou navigation, signal reception sensitivity is increased by 20% in low temperature environments to avoid signal blockage in the Mengshan Mountains

4. Exclusive guarantee for procurement/cooperation in Pingyi County

1. Customized services

• Scene adaptation: Customized configuration according to Pingyi operation requirements (such as transportation cargo type, operating altitude), such as installing mountain cargo fixing brackets and special low-temperature emergency rescue pods

• Route planning: Combined with the Pingyi no-fly zone and mountainous terrain, provide exclusive winter flight route design to avoid areas prone to icing.

2. Purchasing and Leasing Policy

• Procurement discount: Pingyi enterprises/government departments enjoy 10% discount + free low-temperature adaptation modification； Purchase 3 or more units in bulk and receive 1 set of - 40℃ special maintenance equipment as a gift

• Rental plan: 200KG model rental price is 4,000-6,000 yuan/day (including certified pilots), 30% off for long-term rentals in winter (more than 1 month)

• Rent to purchase: 50% of the purchase price can be deducted after one year of leasing, and hydrogen-powered models will receive an additional 1-year hydrogen fuel supply.

3. Localized technical support and after-sales service

• Service outlets: Cloud Navigation has set up an extreme cold technical service station in Pingyi. In winter, door-to-door inspections are conducted once every half month, and the fault response time is less than 2 hours.

• Spare parts guarantee: Pingyi locally reserves core low-temperature components (ultra-low temperature batteries, low-temperature starters, anti-icing coating materials), and the replacement time is <4 hours

• Training service: Free "Arctic Environment Flight Training" quota for 3 people upon purchase, including CAAC over-the-horizon license examination, and the training venue is located at the Pingyi Mengshan Training Base

5. Typical extreme cold scene application cases

• Case 1: Longyi Aviation LY-200HT drone is used in a forest area in Northeast China to transport forest fire prevention materials in a -38°C environment. It has a single load of 200KG, a endurance of 35 minutes, and a single-day transportation volume of 5 tons. The efficiency is 20 times higher than that of traditional manpower.

• Case 2: Mohe Power Grid Inspection adopts Hydrogen Technology H2-200 UAV, which operates continuously for 80 minutes in a -40°C environment and completes a 20km line inspection without power attenuation.

• Case 3: Linyi Mengshan Winter Rescue uses Cloud Pilot XD-200H UAV to deliver 150KG of rescue supplies in a -35°C environment, with a hovering accuracy of ±0.3m, and successfully completed 3 rescues of people trapped in the mountainous area