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6 Car Transporter Semi Trailers

A deliberate evolution of seamless transport.

Efficiency, performance, and reliability—refined into one calm, precise loading experience. From low-clearance sports cars to executive EVs and SUVs, every deck move feels predictable, smooth, and confident and now working on Europe roads.

Highlights

Refined. Enhanced. Elevated..

A complete car transporter system — engineered from the ground up for performance, safety, and ease of use.

Every Angle, Engineered.

Multi-level hydraulic deck system with independent control for maximum loading flexibility.

Precision at Scale, All details are on Screen by PLC.

Full rear access with hydraulically-operated ramps for safe and efficient vehicle loading.

Commanding Presence.

Galvanized steel construction with clean lines — built to perform and built to last.

Powerful Hydraulic Winches

4500 KGS and 30 meter steel ropes with hydraulic winch

EBS ( Elektronic Brake System )

Trailer braking systems designed for safety and stability.

Tested, Approved

VDI-2700 Certificate including

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Built for Strength. Designed for Longevity.

Chassis & Structure

S355J2+N high-strength steel chassis, 100% hot-dip galvanized. Strenx 700E optional for up to 30% weight reduction.

Fabrication

High-Precision Welding

High-strength cross members built with precision welding for a structure that stays tight, aligned, and reliable.

GIGANT AXLE

Reliable Axle Performance

Gigant axle systems support stable trailer handling, efficient load transfer, and dependable long-term transport performance.

Corrosion

100% Hot-Dip Galvanized

Full chassis galvanization for 25+ year corrosion protection — no paint, no compromise.

Platform Architecture & Capacities

Deck 1

Gooseneck Platform

Height-adjustable platform with two hydraulic cylinders, supported by worm-screw spindle mechanisms for maximum stability.

Deck 2

Articulated with Extension

Two hydraulic cylinders with articulated mechanism and length extension for loading flexibility.

Deck 3

Extendable for Oversized

Articulated to chassis with extension system for longer or oversized loads.

Rear Bumper

1,500 mm Hydraulic Extension

Hydraulic rear bumper with manually extendable aluminum inner ramps for smooth vehicle entry.

Engineered for the Long Haul

Axles

2× 10-ton Gigant Drum Axles

Air springs and suspension units for stable, controlled road behavior.

Braking

Wabco/Knorr-Bremse EBS

2S-2M configuration with automatic slack adjusters for enhanced safety.

Lighting

Complete Aspöck LED Suite

Dynamic rear stop lamps, side markers, and 6 working LED lights.

Remote Control

For Safer Trailer Operation.

Remote control systems improve trailer handling, operator safety, and functional precision during loading and operation.

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Control Center

Deck Details

Axle Brands

Optional Scissors on middle deck

Storage

STU Branding

Wheel Stoppers

Options ? You've got them.

All you need collected on your car carrier trailer!!

Loading & Acccess

  • • Aluminium Inner Ramps
  • • Hydraulic Rear Bumper
  • • 2 x 4 tons Capacity Hydraulic Winches + 30 meter

Control Safety

  • • Tele-Radio Remote Control
  • • PLC Control Unit + 7" Touch Display Siemens Screen
  • • Dual-Safety Hydraulic Valves on cylinders

Running Gear Options

  • • Gaigant, SAF, BPW , TRAX Axle Brands
  • • Wabco or Knorr Bremse EBS
  • • Strenx 700E Steel Grade - More Light Weight

What's new

What's new on your trailer?

We replaced mechanically locked cylinders with a dual-safety hydraulic valve architecture — fewer manual steps, higher reliability, noticeably more effortless operation.

Hydraulics

Walvoil Electronic Valves

Upgraded from GMS to Walvoil fully electronic hydraulic valves for a cleaner, quieter system.

Fittings

Hansa-Flex Fittings

Replaced Rekorsan with Hansa-Flex for more secure sealing under real-world conditions.

Lighting

Aspöck LED Suite

Complete Aspöck LED upgrade with dynamic rear stop lamps and high-visibility side markers.

Safety

Dual-Safety Valves

New dual-safety hydraulic valve architecture reduces manual steps and increases reliability.

Control

7" Touch Display

PLC-controlled with real-time process monitoring via integrated touch display.

Maintenance

IGUS TX1 Bushings

Grease-free operation with German-sourced fibre bushings and polyamide slides.

Craftsmanship

Built with Conviction.

Every weld, every joint, every system — selected and integrated with purpose.

Control

Seamless Control

Fully electronic hydraulic valves, precision wireless remote control, and an intuitive touch display — powered by an advanced control unit.

Maintenance

Slide. Access. Maintain.

Side-sliding covers keep service fast and comfortable — oil tank, filters, powerpack, and hub access in one clean zone.

Safety

Next-Level Safety

Advanced electronic safety keeps platforms and spindle systems secure — shielded from strain and unexpected risks.

Durability

Tough. Reliable. Always Ready.

Heavy-duty integrated toolbox and reinforced parking legs deliver rock-solid stability during loading and unloading.

Integration

Smarter Solutions

Integrated cable routing protects hydraulic lines and electrical connections — no exposed wiring, no snag points.

Lighting

Premium LED Visibility

From work lights to road compliance — every detail engineered for professional use.

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Ramps Open
Fully Deployed
Gray Edition
Aerial View
Rear View
Control Panel

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Trusted by operators all over Europe.

No Surprises. Just Confidence.

With our transparent approach, there are no hidden costs—just a seamless, straightforward process from start to finish.

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Dimensions

Max Laden Mass

32,000 kg

Platform Lift Capacity

4,000 kg per platform

Rear Bumper Extension

1,500 mm hydraulic

Engineering

Chassis Steel

S355J2+N (Strenx 700E optional)

Corrosion Protection

100% Hot-Dip Galvanized

King Pin

OMS 2" (DIN 74080 / SAE), detachable 8-bolt

Hydraulics

Power Unit

Bucher 4.3 kW, 70L oil tank

Operating Pressure

210 bar

Valves

Walvoil fully electronic

Fittings

Hansa-Flex

Lift Speed

~45 seconds per deck

Control

Tele-Radio wireless, PLC, 7" touch display

Running Gear

Axles

2× 10-ton Gigant drum axles

Suspension

Air suspension

Braking

Wabco / Knorr-Bremse 2S-2M EBS

Brake Chamber Sizes

24×30 and 24×30

Landing Gear

OMS telescopic, 50t static / 25t dynamic

Air Tanks

80L + 80L + 1L (filter)

Air Hoses

Plastic hoses 8/12/15 mm with high-quality bronze couplings

Electrical

Lighting

Full Aspöck LED suite (SAE 24V)

Power Connection

24V / 200A NATO socket with spring cable

Signal Sockets

15-pin (optional 2×7-pin)

STU TRAILERS® 2-Axle Car Transporter Semi Trailer – Next generation 6 car transporter engineered for professional automotive logistics. Transport Mercedes AMG G63, Tesla Model S, Maserati GranTurismo, Volvo XC90, Audi Q5, and standard sedans on a single load. Our car transporters serve dealership delivery fleets, manufacturer distribution networks, vehicle auction companies, and premium automotive logistics providers across Europe and beyond.

What is a car transporter? A car transporter (also known as car carrier, auto hauler, vehicle transporter, or car hauler trailer) is a specialized semi-trailer designed to transport multiple vehicles simultaneously. Professional car transporters enable efficient movement of high-value automobiles including luxury vehicles, sports cars, SUVs, electric vehicles, and family cars. STU TRAILERS® car transporters feature three hydraulically-operated decks that maximize payload capacity while ensuring safe, damage-free transport.

S355J2+N high-strength steel chassis with optional Strenx 700E upgrade (700 MPa yield strength, 30% weight reduction). 100% hot-dip galvanized construction ensures 25+ year corrosion protection to ISO 1461, ASTM A123, EN ISO 1461 standards. The chassis engineering provides exceptional rigidity while minimizing tare weight for improved fuel efficiency and increased payload capacity.

Three-deck hydraulic system: Deck 1 (Gooseneck) with worm-screw spindle mechanisms for precise height adjustment, Deck 2 (Middle) with articulated linkage and length extension for versatile vehicle positioning, Deck 3 (Rear) extendable for oversized loads and low-clearance sports cars. 32,000 kg technically permissible maximum laden mass enables transport of heavy luxury SUVs and electric vehicles with large battery packs.

Next-generation Walvoil electro-hydraulic valves replace GMS for smoother, more responsive operation with reduced hydraulic noise. Hansa-Flex premium fittings replace Rekorsan for leak-free confidence and extended service life. Dual-safety hydraulic valve architecture with mechanically-locked cylinders ensures operator safety during loading and unloading operations.

Bucher 4.3kW powerpack with 70-liter oil tank provides reliable hydraulic power for all deck operations. Electronic oil-level sensor prevents dry-running damage. Side-sliding maintenance covers enable easy access for routine service. PLC-controlled Tele-Radio wireless remote with 7-inch touch display delivers real-time process monitoring and intuitive single-operator control.

Two 10-ton Gigant drum axles with air suspension provide superior ride quality and load protection. Wabco or Knorr-Bremse 2S-2M EBS electronic braking system with automatic slack adjusters ensures consistent stopping performance. Air reservoir configuration: 80L + 80L + 1L filter tank for reliable pneumatic operation. 24V / 200A NATO socket electrical connection for universal tractor compatibility.

Full Aspöck LED lighting suite (upgraded from Fristom) featuring dynamic rear stop lamps, amber side markers, and 6 high-output working LED lights for safe nighttime loading. IGUS TX1 fibre bushings and polyamide slide sheets enable grease-free, maintenance-free operation with reduced operating costs and environmental impact.

Platform lifting capacity 4,000 kg per deck handles the heaviest luxury SUVs including Mercedes-AMG G63, Range Rover, BMW X7, and Cadillac Escalade. Two 4-ton hydraulic winches with 25m steel rope facilitate loading of non-running vehicles. 210 bar operating pressure ensures reliable performance. 45 seconds per deck lift speed maximizes operational efficiency. 1,500 mm hydraulic rear bumper extension accommodates low-clearance sports cars like Lamborghini, Ferrari, and McLaren.

Target vehicle segments: Segment J (Heavy SUVs) – Mercedes AMG G63, Range Rover, BMW X7, Cadillac Escalade; Segment E (Electric Vehicles) – Tesla Model S, Porsche Taycan, Mercedes EQS, BMW iX; Segment S (Sports Cars) – Maserati GranTurismo, Porsche 911, BMW M4, Audi R8; Segment C (Family Cars) – Audi Q5, Volvo XC90, BMW 5 Series, Mercedes E-Class.

Customizable options for specialized applications: height adjustable hydraulic/manual/air ramps for varying dock heights, double axis hydraulic ramps for heavy vehicle loading, detachable aluminium ramps for weight reduction, extension for gooseneck to accommodate longer vehicles, extendable bumper for sports car clearance, Programmable Logic Controller for automated sequences, electronic hydraulic valve center for precision control.

Car transporter applications: new vehicle delivery from manufacturer to dealership, used car auction transport, fleet vehicle relocation, luxury car enclosed transport, motorsport vehicle logistics, classic car collection transport, electric vehicle battery-safe transport. STU TRAILERS® car transporters are designed for professional operators who demand reliability, efficiency, and vehicle protection.

European manufacturing standards compliance: DIN (Deutsches Institut für Normung), ISO (International Organization for Standardization), EN (European Norms), ASTM (American Society for Testing and Materials). Every STU TRAILERS® car transporter undergoes rigorous quality testing including hydraulic pressure testing, structural load testing, and electrical system verification.

Why choose STU TRAILERS® car transporters? Industry-leading 25+ year corrosion warranty on galvanized components. Premium European-sourced components: Walvoil hydraulics (Italy), Hansa-Flex fittings (Germany), Aspöck lighting (Austria), Gigant axles (Germany), Wabco/Knorr-Bremse braking (Germany). Single-operator design reduces labor costs. Low maintenance requirements minimize downtime.

STU TRAILERS® – Professional car transporter trailers for vehicle logistics fleets worldwide. Engineering excellence meets operational efficiency. Contact us for custom configurations tailored to your fleet requirements. Serving automotive manufacturers, dealership networks, auction houses, and logistics companies across Europe, Middle East, and Africa.

STU TRAILERS® 2-Axle Car Transporter Semi Trailer – Next generation 6 car transporter engineered for professional automotive logistics. Transport Mercedes AMG G63, Tesla Model S, Maserati GranTurismo, Volvo XC90, Audi Q5, and standard sedans on a single load. Our car transporters serve dealership delivery fleets, manufacturer distribution networks, vehicle auction companies, and premium automotive logistics providers across Europe and beyond.

What is a car transporter? A car transporter (also known as car carrier, auto hauler, vehicle transporter, or car hauler trailer) is a specialized semi-trailer designed to transport multiple vehicles simultaneously. Professional car transporters enable efficient movement of high-value automobiles including luxury vehicles, sports cars, SUVs, electric vehicles, and family cars. STU TRAILERS® car transporters feature three hydraulically-operated decks that maximize payload capacity while ensuring safe, damage-free transport.

S355J2+N high-strength steel chassis with optional Strenx 700E upgrade (700 MPa yield strength, 30% weight reduction). 100% hot-dip galvanized construction ensures 25+ year corrosion protection to ISO 1461, ASTM A123, EN ISO 1461 standards. The chassis engineering provides exceptional rigidity while minimizing tare weight for improved fuel efficiency and increased payload capacity.

Three-deck hydraulic system: Deck 1 (Gooseneck) with worm-screw spindle mechanisms for precise height adjustment, Deck 2 (Middle) with articulated linkage and length extension for versatile vehicle positioning, Deck 3 (Rear) extendable for oversized loads and low-clearance sports cars. 32,000 kg technically permissible maximum laden mass enables transport of heavy luxury SUVs and electric vehicles with large battery packs.

Next-generation Walvoil electro-hydraulic valves replace GMS for smoother, more responsive operation with reduced hydraulic noise. Hansa-Flex premium fittings replace Rekorsan for leak-free confidence and extended service life. Dual-safety hydraulic valve architecture with mechanically-locked cylinders ensures operator safety during loading and unloading operations.

Bucher 4.3kW powerpack with 70-liter oil tank provides reliable hydraulic power for all deck operations. Electronic oil-level sensor prevents dry-running damage. Side-sliding maintenance covers enable easy access for routine service. PLC-controlled Tele-Radio wireless remote with 7-inch touch display delivers real-time process monitoring and intuitive single-operator control.

Two 10-ton Gigant drum axles with air suspension provide superior ride quality and load protection. Wabco or Knorr-Bremse 2S-2M EBS electronic braking system with automatic slack adjusters ensures consistent stopping performance. Air reservoir configuration: 80L + 80L + 1L filter tank for reliable pneumatic operation. 24V / 200A NATO socket electrical connection for universal tractor compatibility.

Full Aspöck LED lighting suite (upgraded from Fristom) featuring dynamic rear stop lamps, amber side markers, and 6 high-output working LED lights for safe nighttime loading. IGUS TX1 fibre bushings and polyamide slide sheets enable grease-free, maintenance-free operation with reduced operating costs and environmental impact.

Platform lifting capacity 4,000 kg per deck handles the heaviest luxury SUVs including Mercedes-AMG G63, Range Rover, BMW X7, and Cadillac Escalade. Two 4-ton hydraulic winches with 25m steel rope facilitate loading of non-running vehicles. 210 bar operating pressure ensures reliable performance. 45 seconds per deck lift speed maximizes operational efficiency. 1,500 mm hydraulic rear bumper extension accommodates low-clearance sports cars like Lamborghini, Ferrari, and McLaren.

Target vehicle segments: Segment J (Heavy SUVs) – Mercedes AMG G63, Range Rover, BMW X7, Cadillac Escalade; Segment E (Electric Vehicles) – Tesla Model S, Porsche Taycan, Mercedes EQS, BMW iX; Segment S (Sports Cars) – Maserati GranTurismo, Porsche 911, BMW M4, Audi R8; Segment C (Family Cars) – Audi Q5, Volvo XC90, BMW 5 Series, Mercedes E-Class.

Customizable options for specialized applications: height adjustable hydraulic/manual/air ramps for varying dock heights, double axis hydraulic ramps for heavy vehicle loading, detachable aluminium ramps for weight reduction, extension for gooseneck to accommodate longer vehicles, extendable bumper for sports car clearance, Programmable Logic Controller for automated sequences, electronic hydraulic valve center for precision control.

Car transporter applications: new vehicle delivery from manufacturer to dealership, used car auction transport, fleet vehicle relocation, luxury car enclosed transport, motorsport vehicle logistics, classic car collection transport, electric vehicle battery-safe transport. STU TRAILERS® car transporters are designed for professional operators who demand reliability, efficiency, and vehicle protection.

European manufacturing standards compliance: DIN (Deutsches Institut für Normung), ISO (International Organization for Standardization), EN (European Norms), ASTM (American Society for Testing and Materials). Every STU TRAILERS® car transporter undergoes rigorous quality testing including hydraulic pressure testing, structural load testing, and electrical system verification.

Why choose STU TRAILERS® car transporters? Industry-leading 25+ year corrosion warranty on galvanized components. Premium European-sourced components: Walvoil hydraulics (Italy), Hansa-Flex fittings (Germany), Aspöck lighting (Austria), Gigant axles (Germany), Wabco/Knorr-Bremse braking (Germany). Single-operator design reduces labor costs. Low maintenance requirements minimize downtime.

STU TRAILERS® – Professional car transporter trailers for vehicle logistics fleets worldwide. Engineering excellence meets operational efficiency. Contact us for custom configurations tailored to your fleet requirements. Serving automotive manufacturers, dealership networks, auction houses, and logistics companies across Europe, Middle East, and Africa.

What is the 2-Axle Car Transporter Semi Trailer? The 2-Axle Car Transporter Semi Trailer is a specialized heavy-duty commercial vehicle designed to transport up to six cars simultaneously. It is the 'next generation' of car carrier engineering, introduced on July 30, 2024, focusing on durability and precision logistics. Three-deck system with independent multi-stage hydraulic cylinders: Deck 1 (Gooseneck) with worm-screw spindles, Deck 2 (Middle) with articulated linkage and extension, Deck 3 (Rear) extendable for oversized loads. Built on S355J2+N steel chassis (Strenx 700E optional), 100% hot-dip galvanized, 32,000 kg max laden mass, two 10-ton Gigant drum axles with EBS braking.

What vehicles can be transported on the 6 Car Transporter? The trailer handles diverse vehicle segments: Heavy SUVs (Segment J) like Mercedes AMG G63, Volvo XC90, Audi Q5; Electric & Executive Cars (Segment E) like Tesla Model S, Mercedes E200; Sports Cars (Segment S) like Maserati GranTurismo; and Standard Family Cars (Segment C) like Audi A3. Hydraulic deck system and 32,000 kg capacity allow versatile multi-segment loading configurations. 1,500 mm hydraulic rear bumper extension and aluminum inner ramps create shallow approach angle for low-clearance vehicles.

What steel grades are used in the trailer construction? The core chassis is engineered using S355J2+N high-strength steel to ensure durability under heavy loads. For projects requiring even higher tensile strength and weight reduction (up to 30%), we also offer Strenx 700E (or MC700) as an optional upgrade. S355J2+N provides 355 MPa minimum yield strength. Strenx 700E offers 700 MPa yield strength for maximum strength-to-weight ratio.

How is the chassis protected against corrosion? To ensure a lifespan of over 25 years, 100% of the chassis and its components undergo hot-dip galvanization. This provides long-term protection against environmental wear and rust. Hot-dip galvanization creates a metallurgical bond between zinc and steel, providing superior corrosion resistance compared to paint or powder coating.

How has the hydraulic system been upgraded in the latest generation? We have transitioned from GMS to next-generation Walvoil electro-hydraulic valves for a smoother, more stable operating experience. Additionally, we replaced Rekorsan fittings with Hansa-Flex fittings, ensuring leak-free confidence and more secure sealing under real-world conditions. Walvoil units offer compact architecture and exceptional stability. Hansa-Flex fittings are designed for heavy-duty hydraulic applications.

What type of power unit drives the hydraulic system? The trailer is powered by a Bucher 4.3kW powerpack featuring a 70-liter oil tank. It includes an electronic oil-level sensor and is housed in a unit with side-sliding covers for easy maintenance access even when coupled to a tractor. Bucher Hydraulics is a Swiss manufacturer known for precision hydraulic components used in professional transport applications.

How are the platforms controlled? All hydraulic functions are operated wirelessly via Tele-Radio remote controllers. The system is PLC-controlled and features a 7-inch touch display that provides real-time process monitoring and operational feedback. Programmable Logic Controller (PLC) enables precise sequencing and safety interlocks for all hydraulic operations.

What is the operating pressure and speed of the hydraulic system? The system operates at a pressure of 210 bar, utilizing independent 3-stage multi-stage cylinders to control each deck. This architecture allows for a lift speed of approximately 45 seconds per deck, ensuring rapid loading cycles. Multi-stage cylinders provide extended stroke length while maintaining compact retracted dimensions.

What prevents hydraulic leaks under heavy vibration? We have upgraded the hydraulic infrastructure to use Hansa-Flex fittings (replacing Rekorsan). These are specifically selected to seal more securely under real-world conditions, providing a quieter, cleaner, and leak-free confidence during transport. Hansa-Flex fittings feature precision-machined sealing surfaces and high-grade materials for vibration resistance.

What safety mechanisms prevent platform failure? We have replaced older mechanically-locked cylinders with a new dual-safety hydraulic valve architecture. This reduces manual steps and increases reliability. Furthermore, the system includes limit sensors on the spindle systems to shield components from unexpected strain. Dual-safety valves provide redundant protection against uncontrolled platform descent.

What is the lifting capacity of the platforms? Each of the three platforms provides an independent lifting capacity of 4,000 kg. The trailer has a technically permissible maximum laden mass of 32,000 kg. Independent hydraulic circuits allow simultaneous or sequential platform operation based on loading requirements.

What are the specifications of the loading winches? The trailer is equipped with two hydraulic winches (positioned front and rear), each rated at 4-ton capacity. They come with 25 meters of steel rope, integrated safety valves, and emergency stop mechanisms. Hydraulic winches provide variable speed control for precise vehicle positioning on steep loading angles.

What axles and braking systems are used? The trailer runs on two 10-ton Gigant drum axles with air suspension. Braking is managed by a Wabco or Knorr-Bremse 2S-2M EBS configuration, featuring automatic slack adjusters for enhanced safety. EBS (Electronic Braking System) provides faster response times and improved brake force distribution compared to conventional systems.

Does the trailer require frequent greasing? Maintenance requirements are minimized significantly. All articulated joints are fitted with IGUS TX1 fibre bushings (sourced from Germany), which allow for grease-free operation. Additionally, platform extensions slide on polyamide sheets for smooth, maintenance-free movement. IGUS TX1 bushings are self-lubricating polymer bearings designed for high-load, low-maintenance applications.

Is the trailer suitable for loading low-clearance sports cars? Yes. The trailer is engineered to accommodate Segment S (Sports Cars), such as the Maserati GranTurismo. The hydraulic rear bumper extension (1,500 mm) and manually extendable aluminum inner ramps provide a shallow approach angle for smooth entry. Approach angle optimized for vehicles with ground clearance as low as 100mm.

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6 Car Transporter | STU TRAILERS®