Shanghai Chidge Industries Co., Ltd. was founded in 2006 and has been committed to manufacturing and supplying a comprehensive range of aviation ground support equipment for over two decades, delivering reliable solutions to airlines, airports, and logistics companies worldwide. From our state-of-the-art production facilities, we design and manufacture complex logistics hardware engineered to operate under high-stress conditions.
We play a vital role in the aviation ground equipment industry, offering a comprehensive range of both powered and unpowered equipment. Our unpowered equipment includes trailers, pallet dollies, container dollies, and conveyor belt loaders. Our powered equipment encompasses towing tractors, lifting platform vehicles, baggage conveying systems, catering trucks, water trucks, power supply trucks, air conditioning units, and various specialized vehicles and devices. Additionally, we provide a wide array of tools and systems for maintenance, cargo loading, and ensuring the safe and efficient turnover of passengers.
Modern air cargo hubs and maritime ports operate under unprecedented pressure. Fast turnaround times (TAT) are critical to maintaining airline profitability and supply chain continuity. Within this eco-system, unpowered Ground Support Equipment (GSE)—such as container dollies and pallet dollies—serves as the critical connective tissue. Without rugged, highly maneuverable cargo carriers, the movement of Unit Load Devices (ULDs) like LD3 and LD6 containers would stall, disrupting automated sorting facilities and delaying flights.
The global logistics landscape is undergoing structural transitions characterized by electrification, digital tracking, and automation. Shanghai Chidge Industries is at the forefront of this evolution. Our design principles balance structural steel strength with weight optimization, minimizing the carbon footprint of towing tractors while maximizing payload limits. By offering high-capacity solutions up to 35 tons, we enable airport ramp operations to consolidate cargo runs, immediately cutting down fuel consumption and emissions.
When investing in heavy-duty airport and cargo towing equipment, procurement managers must evaluate factors beyond upfront purchase costs. Total Cost of Ownership (TCO), maintenance accessibility, wear-and-tear resiliency, and security standards dictate long-term return on investment. Below is a structural analysis of how our operations ensure structural superiority and process optimization.
Our engineering team boasts decades of combined experience in aviation structural dynamics, developing dollies capable of withstanding heavy shocks, sudden deceleration, and high-frequency usage cycles.
Every welds, chassis frame, caster bearing, and towing eye undergoes rigid stress test simulations, ultrasonic non-destructive testing, and actual physical load testing to prevent catastrophic failures during ramp handling.
We provide personalized design consulting, adjusting roller patterns, deck heights, tow-bar links, and brake types to sync with your existing ground fleet configurations and storage systems.
Investing in digital tracking, automated locking mechanism, and advanced corrosion-resistant surface coatings like hot-dip galvanizing for marine coastal environments.
Our dollies are designed with maintenance-free high-grade bearing units, wear-resistant solid rubber tires, and quick-replace modular hardware, ensuring maximum availability and minimal downtime.
Backed by a track record of supply contracts with international hubs, major regional cargo operations, and military transport units, establishing Shanghai Chidge as a trustworthy industry anchor.
Chidge dollies feature heavy-duty steel weldments engineered to handle high bending moments and harsh environments. The steering mechanisms employ advanced kinematics (such as turntable steering or Ackermann steering) to guarantee smooth tracking when multiple dollies are linked in a train behind a towing tractor. Dynamic braking systems engage automatically if the towbar is dropped to the ground or raised to prevent accidental runaway.
| Equipment Category | Standard Payload Capacity | Suitable ULDs / Packages | Key Architectural Features |
|---|---|---|---|
| LD3 Container Dolly | 1,600 kg – 3,500 kg | LD1, LD2, LD3 ULDs | Flat-bed rollers, heavy-duty guide flanges, robust side guide locks, 360-degree rotating top plates. |
| LD6 Container Dolly | 3,500 kg – 5,000 kg | LD6, LD11, LD3 Containers | End-stop safety latches, parking brake system, solid rubber tires, low profile deck. |
| 7T Pallet Dolly | 7,000 kg | P1P, P6P, 88"x125", 96"x125" Pallets | Castle-style multi-directional rollers, dual towbar linkages, hot-dip galvanized finish. |
| 10FT / 20FT Pallet Dolly | 10,000 kg – 18,000 kg | 10ft & 20ft Air Cargo Pallets | Heavy-duty structural steel frame, multi-axle suspension, dual line brakes, safety guard rails. |
| Heavy Duty 35Ton Dolly | 35,000 kg | Extra-heavy industrial cargo, military pallets | Reinforced multi-wheel axles, integrated hydraulic lifts (optional), military-grade tow eyelets. |
For specific localizations, such as rainy, humid regions, our Rainproof Baggage Carts feature high-density PVC side curtains and custom-pitched roofs to prevent water ingress. In coastal or freezing northern environments, the steel is treated to ISO 1461 hot-dip galvanizing specifications, guaranteeing up to 15 years of rust-free operations.
Exporting ground support equipment to various countries demands adherence to strict international aviation regulations. Our engineering solutions are built to comply with IATA AHM (Airport Handling Manual) guidelines, particularly:
Furthermore, all powered and unpowered machinery designated for Europe holds full CE Mark Certifications, and our production lines operate under the strict oversight of ISO 9001:2015 Quality Management Systems. To ease local commissioning, Chidge provides customized parts catalogs, localization service kits, and real-time remote support. This mitigates operational friction, ensuring your ground operations pass inspections by local airport authorities and aviation safety boards.
Shanghai Chidge is invested in preparing our clients for the smart airports of tomorrow. Our research and development focuses on three primary fields:
When seeking a business partner, it's important to conduct thorough due diligence and ensure that the partnership aligns with your long-term business goals.
Chidge Dolly
