Engineered for maximum reliability under extreme tarmac load limits. Complying with international airport operations.
In the highly complex operational matrix of modern civil aviation and logistics hubs, Ground Support Equipment (GSE) represents the foundational physical tier. As global air cargo tonnage increases and commercial operations demand compressed turnaround times, the structural and mechanical integrity of towing equipment becomes critical. From heavy-duty aircraft towing tractors to specialized unit load device (ULD) transport dollies, this equipment must operate continuously in harsh environments.
The global towing and GSE ecosystem operates under strict regulations. Navigating cargo logistics requires compliance with safety protocols defined by the International Air Transport Association (IATA), specifically the Airport Handling Manual (AHM). These regulations dictate the load limits, safety interlocks, towing speed ratios, and frame dynamics required to prevent ground handling accidents. Our engineering division strictly aligns with these protocols to design and manufacture reliable ground handling equipment.
China is a major hub for high-grade Ground Support Equipment manufacturing. The regional integration of metallurgical refining, precision CNC engineering, heavy hydraulic component clusters, and automated welding lines allows factories to produce durable structural systems at scale. This spatial concentration of the industrial supply chain ensures raw material availability, consistent quality, and shorter lead times compared to fragmented regional manufacturers.
Our manufacturing complex utilizes these supply chain advantages, using high-tensile structural steel (such as Q345B and Q460 grade profiles) that undergoes hot-dip galvanization and polyurethane multi-layer coating. This ensures durability in harsh coastal and airport runway environments. By utilizing robotic structural welding systems, we ensure consistent welds across load-bearing areas, reducing structural stress cracking risks and extending equipment service life to over 15 years.
Additionally, our structural logistics optimization enables cost-effective shipping of dollies and baggage carts. By designing modular bolt-together structural variants (such as slave pallet systems and container dollies), we can pack multiple units into standard containers, lowering international freight costs for our overseas clients and distributors.
Explore our extensive GSE product lines, ranging from refueling systems to heavy-duty towing tractors and specialized cargo dollies.
Equipped with state-of-the-art filtration, metering systems, refueling pumps, self-circulation, and pressure control systems for safe aircraft fueling operations.
Engineered for transport of various size pallets (up to 35T), incorporating castle top structures, heavy-duty rollers, and multi-directional container rotation.
Designed for secure handling of standard ULDs including LD1, LD2, LD3, LD6, and LD8. Fully adjustable locks and towbar brakes are integrated.
V-shaped cargo beds, rainproof roll-up side curtains, and enclosed steel panels to protect passenger baggage from severe weather conditions.
Equipped with thermal-insulated cabins, scissor lifts, and stability jacks for catering deliveries to all standard commercial aircraft types.
High-efficiency Pre-Conditioned Air (PCA) units and aircraft cabin heaters, ensuring cabin climate control during transit boarding.
Self-propelled and towable passenger boarding steps. Non-slip tread plates, canopy protection, and electric powertrain models available.
Delivering 90KVA continuous electrical output. Solid-state technology and diesel options to supply stable 400Hz frequency to aircraft.
Designed for aircraft pneumatic engine starting. Heavy-duty truck chassis-mounted or towable units with high discharge rate performance.
Capable of maneuvering narrow-body and wide-body aircraft. Features high drawbar pull, four-wheel drive (4WD), and dual cabin configurations.
Industrial electric (10T - 20T) and heavy diesel baggage towing solutions for fast cargo handling and trailer towing across the tarmac.
Robust aircraft lavatory service trucks and potable water replenishment systems. Designed with corrosion-resistant stainless-steel tanks.
Heavy-duty main deck cargo container loaders with lifting capacities ranging from 7,000kg (7T) to 35,000kg (35T).
Specialized aircraft ambulifts for transporting passengers with reduced mobility. Integrated hydraulic safety lock features.
Aviation ground support equipment operates globally across diverse climates, requiring optimized engineering for localized weather conditions. A single vehicle platform may face sub-zero Arctic conditions or high-humidity tropical climates depending on its destination.
In high-latitude runways, ground temperatures can drop below -40°C. Standard steel loses ductility and hydraulic fluid viscosity rises, risking cylinder failure. To address these conditions, we manufacture dollies using impact-resistant low-temperature alloy steels. Heating components (such as our CDH-60 heating unit) use insulated ducts and integrated pre-heating manifolds to ensure stable pre-flight system warm-ups.
Airports in coastal regions face high salinity and humidity, which accelerates electrochemical corrosion on undercarriages. For these markets, our baggage carts and dollies undergo hot-dip galvanization (conforming to ISO 1461) to create an anti-corrosion barrier. Our refueling trucks and power units feature tropicalized cooling systems to prevent engine overheating during extended runway operations.
At busy air cargo terminals, equipment turnaround times are critical. Dollies must transfer unit load devices (ULDs) from loading docks to aircraft cargo hatches within tight schedules. Our heavy-duty 27-ton and 35-ton dollies feature multi-directional roller decks, spring-loaded cargo stops, and 360-degree rotational locking. This helps ground crews transition ULDs smoothly, reducing loading errors and protecting cargo containers.
Ensuring operational reliability with engineering and comprehensive lifecycle support.
Our product design teams integrate advanced engineering and finite element analysis (FEA) to maximize structural load paths and design margins.
Our manufacturing processes follow strict quality standards to ensure our ground support equipment meets operational demands and safety regulations.
We leverage localized industrial supply chains to optimize manufacturing, balance logistics, and support timely equipment deliveries.
We provide after-sales support and maintain spare parts availability to help operators minimize downtime and extend equipment lifecycles.
The ground support equipment market is evolving toward electrification, digital connectivity, and autonomous operations. Modern airports are adopting smart infrastructure to reduce environmental impact and improve airside safety.
Additionally, telematics and IoT systems are being integrated into fleet operations. Real-time diagnostic sensors allow maintenance teams to monitor hydraulic system pressures, brake wear, and battery charge levels remotely. This data supports predictive maintenance models, helping to address service needs before equipment down-time occurs.
For cargo terminal operations, autonomous dollies and towing tractors are becoming more common. Guided by LiDAR, GPS, and radar systems, these automated guided vehicles (AGVs) travel pre-defined routes between storage areas and loading bays, improving cargo throughput consistency.
We work with global airlines, airport authorities, and logistics networks to support efficient ground handling operations.
We offer custom engineering services to meet specific GSE operational requirements. From specialized track gauges for unique terminal configurations to customized container locking mechanisms, our engineering team works with clients to build tailor-made solutions.
Our OEM/ODM services span the entire development cycle, from structural 3D modeling and stress simulation to prototype testing and final factory certification. We collaborate with cargo handlers and logistics companies to configure drawbar heights, wheel configurations, and chassis systems to match their existing fleets.
Insights into technological shifts, airport regulatory updates, and structural design trends within the global GSE space.
Ground handling safety depends on strict quality control and regulatory compliance. Our production facilities maintain ISO 9001 quality management systems, managing quality from raw material receipt to dynamic rolling tests.
Our heavy cargo dollies undergo static load tests up to 150% of rated capacity and dynamic speed trials on simulated test paths. These tests ensure towbar assemblies, parking brake mechanisms, and swivel rollers perform reliably under standard operating conditions.
Additionally, our product range is certified to comply with CE marking regulations and meets IATA AHM directives (such as AHM 910, 913, and 955). This compliance supports smooth international customs clearance and integration into commercial fleets.
Technical details, ordering processes, custom designs, and international compliance information.
We construct our heavy-duty dollies and baggage carts using structural carbon steel profiles, primarily Q345B and Q460 grades. These materials provide a high yield strength to support dynamic loads. Critical contact zones are hot-dip galvanized to meet ISO 1461 standards for corrosion resistance.
Yes. All our pallet dollies, container dollies, and baggage carts meet IATA Airport Handling Manual (AHM) specifications, including AHM 910, 913, and 955. This aligns their structural limits, coupling dimensions, and brake performance with global ground handling standards.
Our components undergo sandblasting to Sa2.5 grade, followed by hot-dip galvanization or a multi-coat polyurethane paint finish. This treatment protects structural components from humidity and salinity in coastal and tropical climates.
Lead times vary depending on design complexity and order volume. Typically, custom design approval takes 2-3 weeks, followed by a manufacturing period of 30 to 45 days. We coordinate production schedules to align with client logistics requirements.
Yes. We offer electric towing tractors and ground power units equipped with lithium-iron-phosphate (LiFePO4) battery packs and integrated thermal management. These units help operators reduce airside emissions and energy costs.
Explore our heavy-duty dollies and protected baggage carts designed for cargo and terminal operations.
Chidge Dolly
