Nový náves podvalník Castromax CST-MXH 3 AXLES HYDRAULIC STEERING GOOSNECK EXTENDABLE TIEFBETT

2026 CASTROMAX® CST-MXH 3 LOWBED / TIEFBETT
60-TONNE · 3-AXLE HYDRAULIC STEERING · 5 M EXTENDABLE

NEW PRODUCTION · DIRECT FROM THE MANUFACTURER · COC AND CE DOCUMENTATION

(PLEASE FIND OUR CATALOGUE ATTACHED IN YOUR LANGUAGE)

Built for serious heavy-haul operations, the CASTROMAX® CST-MXH 3 LOWBED combines a 60,000 kg payload capacity, an ultra-low 320 mm loading platform, hydraulic steering on all three axles and a 5,000 mm telescopic extension.

The detachable hydraulic gooseneck provides direct front loading, while the mechanically widening platform adapts to construction machinery, industrial equipment, marine vessels and other oversized loads.

CORE SPECIFICATIONS

• Model: CST-MXH 3 LOWBED
• Production year: 2026
• Condition: New
• Payload capacity: 60,000 kg
• Axles: 3 × 12 t Osman Koç, BPW, SAF, GIGANT axles
• Steering: CASTROMAX® hydraulic steering on all three axles
• Maximum steering angle: 45°
• Suspension: Air suspension
• Loading method: Front loading through the detachable hydraulic gooseneck
• Kingpin plate: 2-inch or 3.5-inch
• Braking: WABCO EBS 2S/2M, dual-circuit electro-pneumatic system with ABS and Roll Stability Support
• Brake compliance: UN ECE R13
• Tyres: 245/70 R17.5 PIRELLI
• Wheels: 12 + 1 spare, with JANTSA rims
• Electrical system: 24 V, 2 × 7-pin and 1 × 15-pin sockets
• Lighting: SABA LED
• Hydraulic power pack: BUCHER, 24 V, 4.7 kW, 27 l/min
• Colour: Customer’s choice; special colours available

DIMENSIONS

• Overall length: 17,650 mm
• Overall length when extended: 22,650 mm
• Platform length: 7,830 mm
• Platform length when extended: 12,830 mm
• Extension stroke: 5,000 mm
• Overall width: 3,000 mm
• Width with side extensions open: 3,500 mm
• Mechanical side extension: 2 × 250 mm
• Platform height in road position: 320 mm
• Well height: 220 mm
• Kingpin plate height: 1,450 mm
• Axle spacing: 1,500 mm
• Axle-group length: 5,445 mm
• Gooseneck length: 4,375 mm
• Front swing width: 1,450 mm
• Rear swing width: 2,130 mm

Dimensions can be revised according to customer requirements and must be confirmed when placing the order.

HYDRAULIC STEERING AND CONTROL

The steering geometry is calculated according to the Ackermann principle. All three axles are hydraulically steered through a hydro-mechanical system engineered by CASTROMAX®. If needed TRIDEC and/or VSE brand systems can be installed as well.

Rear steering operates synchronously with the front steering through an open- and closed-centre hydraulic system. Steering can operate together with the tractor unit or independently through the remote control and onboard LCD panel.

A high-resolution German Kübler encoder provides accurate zero-position calibration and carries IP65/IP67 protection for demanding operating conditions.

The trailer also includes an M2M-compatible PLC panel, regulator, circuit boards, fuses, communication cabinet and LCD control panel.

DETACHABLE HYDRAULIC GOOSENECK

The fully detachable hydraulic gooseneck incorporates the CASTROMAX® steering mechanism.

For loading, the tractor separates the gooseneck from the platform, allowing machinery to be driven directly onto the trailer from the front.

The spring-assisted front loading ramp can be moved left or right and can be raised or lowered easily by hand. Combined quick-release hydraulic and pneumatic couplings make detaching and reconnecting the gooseneck faster and more practical.

CHASSIS AND MATERIALS

The chassis is manufactured using certified high-strength structural steels:

• SSAB S700MC PLUS — 700 MPa yield strength
• S690QL — 690 MPa yield strength
• S355J2+N — 355 MPa yield strength

The well platform is connected to the axle group through a shimmed system. The shim plates allow precise adjustment of platform height and angle while providing additional flexibility.

Running-gear components are largely removable and replaceable, simplifying servicing, colour customization, component replacement and spare-parts supply.

PAINT PROTECTION

All surfaces are sandblasted before receiving:

• Anti-corrosion epoxy primer
• Two coats of industrial acrylic paint

STANDARD EQUIPMENT

• WABCO EBS 2S/2M with ABS and Roll Stability Support
• WABCO suspension-control valve with automatic return to ride level
• Axle-group load pressure gauge
• 24 V SABA LED lighting system
• LED side-marker and rear lamps
• 2 × 7-pin and 1 × 15-pin electrical sockets
• Tyre-pressure and temperature monitoring sensors inside every tyre
• Fixed steel rear bumper compliant with UN ECE R58.3
• Side underrun protection compliant with UN ECE R73
• White side and red rear reflective markings compliant with UN ECE R70
• 8 × 2 Ro-Ro lashing rings compliant with EN 29367-2
• One spare wheel and tyre in the same brand and size
• Fire-extinguisher cabinet; extinguisher not included
• Spring-assisted, laterally adjustable front loading ramp
• Combined quick-release hydraulic and pneumatic couplings

OPTIONAL EQUIPMENT

• Hydraulic side extension of the well platform
• Hydraulic axle-lift system
• Boat-transport fittings
• Alternative ramp configurations
• Four removable twist locks
• Pendel axle option
• Mobile-application remote control
• Jeep dolly or inter-dolly connection
• Special colour configurations
• Customer-specific engineering and equipment

DOCUMENTATION AND COMPLIANCE

Every CASTROMAX® trailer is supplied with COC Certificate of Conformity and CE documentation.

Manufacturing and compliance references include:

• ISO 9001:2015
• ISO 14001:2015
• ISO 45001:2018
• EN ISO 3834-2 welding compliance
• EN 12642 XL load-securing standard
• CE marking
• UN ECE R13 braking compliance
• UN ECE R48 and ADR electrical and lighting requirements
• UN ECE R58.3 rear underrun protection
• UN ECE R73 side protection
• UN ECE R70 reflective markings

Full technical documentation and the TPMS monitoring package are included with every unit.

COMMERCIAL TERMS

• Price: On request
• Delivery terms: EXW Konya, Türkiye
• VAT: 0% for eligible export sales
• Production time: 90 days from receipt of the advance payment
• Warranty: Two-year complete mechanical warranty covering manufacturing defects in structural and mechanical components under normal operating conditions

AFTER-SALES SUPPORT

• Rapid spare-parts dispatch by air freight within three days when required
• Remote technical assistance and video support
• On-site engineering support when required
• Dedicated after-sales contact for your fleet
• Factory visits available before, during and after production in Konya, Türkiye

Send us the dimensions and weight of your machinery, your tractor’s fifth-wheel height, the required options and the destination country.

CASTROMAX® will prepare the correct technical configuration and a competitive commercial quotation for your operation.