China Ground Power Unit Airport Manufacturers & Supplier

Providing cutting-edge, high-frequency solid-state, and eco-friendly energy storage ground support equipment (GSE) designed to fulfill global aviation requirements.

Premium Ground Support Equipment & Dollies

Explore our premium grade heavy-duty towable and self-propelled logistics transport configurations developed for streamlined airport operations.

China 35Ton 20FT Pallet Dolly

China 35Ton 20FT Pallet Dolly

Designed for heavy cargo systems, incorporating high load limits and structural reinforcements for rapid turnaround operations.

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Wholesale Enclosed Baggage Cart

Wholesale Enclosed Baggage Cart

Weatherproof, highly rugged luggage cart layout ensuring passenger cargo safety in any operational environment.

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Custom 7T Castle Pallet Dolly

Custom 7T Castle Pallet Dolly

Integrated with high durability components and optimized caster layout for fluid container rotations on apron surfaces.

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Custom Slave Pallet Dolly

Custom Slave Pallet Dolly

Versatile slave pallet handler built for simplified loading procedures and universal system compatibility.

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Wholesale LD3 Container Dolly

Wholesale LD3 Container Dolly

Specialized transport solution for single and multi-LD3 container applications with mechanical stops.

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Wholesale New LD3 Container Dolly

Wholesale New LD3 Container Dolly

Upgraded specifications containing wear-resistant rollers and anti-rust surface treatments.

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China Baggage Trolley

China Baggage Trolley

Heavy-duty build specifically customized to sustain high throughput in high-volume regional airport stations.

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China Pallet Dolly

China Pallet Dolly

Precision engineered dollies optimized for terminal apron handling and compatibility with container sizes.

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The Critical Role of Airport Ground Power Units (GPU) in Aviation Decarbonization

Modern airports operate under strict environmental mandates aimed at reducing greenhouse gas emissions and minimizing operational noise on the apron. When an aircraft is parked, running its onboard Auxiliary Power Unit (APU) is highly inefficient, consuming expensive jet fuel and producing substantial emissions. Ground Power Units (GPUs) provide the crucial transition system, supplying clean, stable electrical power directly to the aircraft's systems.

By delivering specialized 400Hz alternating current (AC) or low-voltage 28.5V direct current (DC) power, our units facilitate system diagnostics, flight crew preparations, and cabin climate controls without running aircraft engines. This not only preserves the service life of APUs but also reduces fuel consumption on the tarmac.

Aircraft Ground Power Unit Tech

400Hz

Solid-State Clean Power Output

<2%

Total Harmonic Distortion (THD)

90-180 kVA

Flexible Power Configurations

IP55/IP65

Weatherproofing Protection Grade

Advanced Ground Power Architectures

Understanding the engineering distinction between Solid-State, Diesel-Driven, and Energy Storage GPUs.

Solid-State Frequency Converters

Converts regular grid electricity (50Hz/60Hz) into high-fidelity 400Hz aircraft power. Operating with zero emissions, maximum energy efficiency, and minimal maintenance due to the complete lack of moving parts. Ideal for passenger boarding bridges and hangar installations.

Diesel-Driven Mobile Units

Equipped with low-emission diesel engines and brushless alternators, these towable or truck-mounted configurations offer autonomous operations at remote stands. Ideal for airports without bridge-mounted power lines or for rapid emergency deployment.

Energy Storage / Battery GPUs

Representing the next-generation zero-emission mobile solution, these units combine lithium iron phosphate (LFP) battery technology with robust solid-state inverters, supplying high capacity power without noise or carbon output on the tarmac.

Energy Storage Towable Ground Power Unit

The Chinese Manufacturing Ecosystem for Ground Support Equipment

By purchasing airport ground equipment from China, global procurement teams leverage a highly integrated industrial ecosystem. We control the entire production pipeline, from structural steel fabrication and powder coatings to advanced solid-state electrical design.

Our strategic proximity to critical electronic component suppliers and advanced battery manufacturing clusters permits rapid adaptation to evolving technology. Key benefits include:

  • Vertical Integration: Frame manufacturing, welding, panel assembly, and testing are managed in-house to reduce lead times.
  • Rigorous Optimization: Structural FEA testing guarantees long-term durability in high-vibration tarmac environments.
  • High Performance Value: Optimal material sourcing achieves lower capital expenditures for modern fleets.

Complete GSE Product Portfolio

We supply a wide range of specialized GSE, catering to airlines, ground handlers, and logistics companies worldwide.

CD5207GJJ Aircraft Tank Refueling Truck

CD5207GJJ Aircraft Tank Refueler

Consists of a chassis, oil tanks, pumping system, control system, and operating part, with functions such as filtration, metering, refueling, pumping, self-circulation, and pressure control.

CD5580GJJ Aircraft Tank Refueling Truck

CD5580GJJ Aircraft Tank Refueler

Heavy duty chassis model with structural tank integration, designed for high volume long haul passenger airliner support operations.

CD5341GJJ Aircraft Tank Refueling Truck

CD5341GJJ Aircraft Tank Refueler

Optimized refueler featuring precision flow control and safety monitoring systems conforming to international standard norms.

Slave Pallet Dolly

Slave Pallet Dolly

Provides robust material handling capability for multi-directional terminal sorting systems.

Pallet Dolly

Industrial Pallet Dolly

Standard cargo transport setup with reliable manual brakes and heavy wear caster configuration.

7T castle pallet dolly

7T Castle Pallet Dolly

Heavy duty structural frame dolly optimized to hold 7 tons of freight cargo.

New LD3 Container Dolly

New LD3 Container Dolly

Incorporates updated lock mechanisms for securing LD3 cargo containers safely during transit.

Container Dolly: Heavy-Duty

Heavy-Duty Container Dolly

Premium transportation chassis capable of handling heavy operations under harsh apron conditions.

LD6 container dolly

LD6 Container Dolly

Specifically sized to support LD6 ULD systems, allowing easy roller engagement and release.

Rainproof Luggage Cart

Rainproof Luggage Cart

Integrated protective overhead screen to protect passenger bags in stormy environments.

Enclosed Baggage Cart

Enclosed Baggage Cart

Offers complete structural containment against rain, snow, and theft during ground operations.

Baggage trolley

Baggage Trolley

Lightweight design optimized for terminal and apron usage with high maneuverability.

CD-SP80 Catering Truck

CD-SP80 Catering Truck

Hydraulic scissor-lift system designed for fast and safe food delivery services on medium-to-large aircraft.

Electric Catering Truck

Electric Catering Truck

Eco-friendly electric chassis configuration, reducing carbon footprint for airport ground operations.

Catering Truck

Catering Support Truck

Equipped with reliable safety interlocks and insulation to keep food shipments fresh.

Aircraft Heating Unit - CDH-60

Aircraft Heating Unit - CDH-60

Delivers high-volume warm air to the cabin, ensuring comfortable temperatures before boarding in freezing conditions.

PCA Unit - CD190

PCA Unit - CD190

Pre-Conditioned Air system providing high-efficiency climate control solutions for regional aircraft.

Aircraft Cabin Heater - CD-H02

Aircraft Cabin Heater - CD-H02

Portable cabin heating system, engineered for reliability and safety during cold-weather operations.

CD-PBS5062E Self-propelled Passenger Stairs

CD-PBS5062E Passenger Stairs

Self-propelled, electric boarding stairs with anti-slip walkways and adjustable height settings.

CD-PBS5062D Self-propelled Passenger Stairs

CD-PBS5062D Passenger Stairs

Diesel-powered model featuring a highly reliable chassis and hydraulic leveling systems.

CD-PS580 Self-propelled Passenger Stairs

CD-PS580 Boarding Stairs

Designed for wide-body aircraft boarding, featuring wind-stable frames and safety railings.

Energy Storage Ground Power Unit

Energy Storage Ground Power Unit

Utilizes advanced LFP battery banks to deliver clean, quiet, and eco-friendly 400Hz frequency converter power.

90KVA Aircraft Ground Power Unit

90KVA Aircraft Ground Power Unit

Supplies stable 115/200V AC power at 400Hz, ideal for narrow-body and regional passenger planes.

Aircraft Ground Static Power Unit

Aircraft Ground Static Power Unit

Bridge-mounted design that integrates with airport terminal grids to provide reliable aircraft service power.

Truck Mounted Air Start Unit

Truck Mounted Air Start Unit

Delivers high-pressure air to start main aircraft turbines quickly, built on a robust, mobile chassis.

CDA300 Air Start Unit

CDA300 Air Start Unit

Compact design, delivering 300 PPM of compressed air to meet regional jet requirements.

CDA400 Air Start Unit

CDA400 Air Start Unit

High-output 400 PPM unit built to support wide-body passenger airliners and freighters.

CDT700 aircraft towing tractor

CDT700 Aircraft Towing Tractor

Heavy pushback tractor, designed to maneuver wide-body passenger and cargo planes safely.

CDT450 aircraft towing tractor

CDT450 Aircraft Towing Tractor

Provides reliable drawbar pull, perfect for medium-sized commercial planes.

CDT300 aircraft towing tractor

CDT300 Aircraft Towing Tractor

Compact design, optimized for tight maintenance hangar movements and regional airline stands.

10Ton Electric Baggage Towing Tractor

10T Electric Baggage Tractor

Electric drivetrain delivering zero emissions, quiet operations, and 10-ton towing capacity.

50-100Ton Diesel Baggage Towing Tractor

50-100T Diesel Towing Tractor

Heavy-duty diesel power designed to tow large baggage train configurations across extensive airport aprons.

20Ton Electric Baggage Towing Tractor

20T Electric Baggage Tractor

Double the electric towing performance, designed to move cargo dollies smoothly on long airport routes.

CD5060DWS Aircraft Lavatory Truck

CD5060DWS Lavatory Truck

Features high-volume waste and flush water tanks, designed for sanitary operations.

CD5060DQS Electric Aircraft Water Truck

CD5060DQS Electric Water Truck

Delivers clean, potable water under pressure, utilizing an eco-friendly electric drivetrain.

CD5060DWSZ Electric Aircraft Lavatory Truck

CD5060DWSZ Electric Lavatory Truck

Zero-emission lavatory service truck, featuring corrosion-resistant tanks and simple control panels.

CDL14000 Cargo Loader

CDL14000 Cargo Loader

Heavy lift platform loader designed to handle standard pallets up to 14 tons quickly.

CDL35000 Cargo Loader

CDL35000 Cargo Loader

High-capacity main deck cargo loader, engineered to support massive freighter loading operations.

CDL7000 Cargo Loader

CDL7000 Cargo Loader

Designed for lower deck cargo handling, featuring highly reliable and precise operations.

CD-Q5100DCR Ambulift Truck

CD-Q5100DCR Ambulift Truck

Allows passengers with reduced mobility to board aircraft safely, featuring smooth hydraulic lifts.

Ambulift Truck

Medical Assistance Ambulift

Universal interface lift system, providing clean, comfortable boarding solutions for injured or disabled passengers.

Global Standards & Localized Integration

Engineered to operate reliably in harsh climates while complying with international airport safety regulations.

Full Compliance Certifications

Our systems comply with IATA AHM, CE, ISO9001, and CAAC standards. Electrical outputs are continually monitored to prevent surges, protecting sensitive aircraft avionics.

Extreme Temperature Operations

Equipped with thermal management and anti-condensation designs, our equipment operates reliably in temperature extremes, from -40°C sub-zero environments to +55°C high-humidity conditions.

Worldwide Spares & Field Support

We maintain a responsive international parts supply network, working alongside local technicians to minimize downtime and keep airport operations running smoothly.

Custom OEM & ODM Services for Global GSE Bidding

We customize GSE configurations to match unique airport layouts, specific fleet requirements, and regional grid standards. Our engineering team assists at every stage, from initial design and structural analysis to testing and final commissioning.

Whether you require custom dimensions for towbars, modified hydraulic lifts, or localized language interfaces for PLC screens, our design processes ensure high quality, performance, and reliability.

Company Management
High Quality Products
Timely Delivery
Product Development

Our Global Operations

Our mission is to help airports and logistics companies build safe, efficient, and reliable ground support systems.

Business partner Network

Trends Shaping Ground Support Technology

How digital integration, automation, and alternative power systems are transforming GSE operations.

Aviation Fleet Electrification

Airports are replacing traditional diesel equipment with electric units. This transition reduces localized carbon emissions, decreases fuel expenditures, and lowers maintenance overheads.

IoT & Smart Telematics

Modern ground support units feature IoT interfaces. This connectivity enables fleet operators to monitor battery performance, evaluate diesel emissions, track locations, and schedule preventive maintenance.

Higher Safety Standards

Enhanced interlock mechanisms prevent GSE from operating unless securely connected, safeguarding ground crews and preventing damage to aircraft skin panels.

Frequently Asked Questions

Technical details, compliance standards, and purchasing information for airport procurement teams.

Why do aircraft ground power units require a 400Hz frequency?
Aircraft utilize 400Hz electrical systems rather than the standard 50Hz or 60Hz terrestrial grids because higher frequencies allow transformers and motors to be significantly lighter, which is crucial for reducing aircraft weight.
What is the typical lifespan of a Chinese-manufactured solid-state GPU?
Because solid-state frequency converters have no moving mechanical parts, they require minimal maintenance and typically achieve an operational lifespan exceeding 15 years with proper servicing.
Do your ground power units comply with standard airport safety regulations?
Yes, our units are fully compliant with IATA AHM, CE, ISO9001, and CAAC standards, and they include protection systems to prevent over/under voltage, overload, and over-temperature issues.

Heavy-Duty Dollies & Cargo Handlers

Robust cargo transport and pallet handling solutions designed for demanding airport logistics operations.

China 27Ton 20FT Pallet Dolly

China 27Ton 20FT Pallet Dolly

Designed for heavy cargo systems, incorporating high load limits and structural reinforcements for rapid turnaround operations.

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Custom Container Dolly: Heavy-Duty

Custom Container Dolly: Heavy-Duty

Heavy duty transport solution featuring structural steel reinforcement and high weight capacity.

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Custom 18T 20FT Pallet Dolly

Custom 18T 20FT Pallet Dolly

Features heavy-duty components and optimized casters for handling heavy air cargo containers.

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China 10FT Pallet Dolly

China 10FT Pallet Dolly

Standard 10-foot container dolly built for passenger baggage sorting and transport duties.

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China Baggage Cart

China Baggage Cart

Weatherproof, highly rugged luggage cart layout ensuring passenger cargo safety in any operational environment.

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China LD6 container dolly

China LD6 Container Dolly

Specifically sized to support LD6 ULD systems, allowing easy roller engagement and release.

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Custom Rainproof Luggage Cart

Custom Rainproof Luggage Cart

Offers complete structural containment against rain, snow, and theft during ground operations.

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China 7T Pallet Dolly

China 7T Pallet Dolly

Precision engineered dollies optimized for terminal apron handling and compatibility with container sizes.

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