Semi-trailer
ST 775-24W.H-PA

Codename DZO - semi-trailer with independent suspension.

First of all, the chassis - independently mounted, rotating, swinging, hydraulically suspended. Very resistant to bad road and weather conditions. The exceptional precision of the suspension system. Modular construction of each individual axle unit on twin tyres.

ST 775-24W.H-PA

A reliable semi-trailer that is constructed entirely of high-strength steel. Provides excellent stability and manoeuvrability. Excellent in difficult off-road conditions.

DIMENSIONS
TLTotal length16 382 mm
WWidth3 000 mm (ex. 3 500 mm)
KHCoupling height1 650 mm
LHLoad deck height1 100 mm / 1 250 mm
LLLower load deck length11 460 mm
ULUpper load deck length4 368 mm
FOFront overhang670 mm
RORear overhang1 294 mm
RTTractor turning radius3 030 mm
RASemi-trailer turning radius1 205 mm
ADWheelbase1 500 mm
KADistance from king pin to 1st axle4 865 mm
Gross vehicle weight96 500 kg
Semi-trailer weight26 500 kg
Permissible payload70 000kg
Maximum 5th wheel load24 000 kg
Axle load7 x 12 000 kg

Download

Brochure DZO Pobierz (pdf, 3.44 MB)

Demarko Independent Suspension™

Tactical mobility at the highest level. Inclinometers, accelerometers, encoders, independently mounted, rotating, swinging, hydraulically suspended. Suspension stroke of up to 650 mm.

Variable semi-trailer width, adjustable steplessly, hydraulically controlled. The base width is 3 000 mm. When widened, its value increases to 3 500 mm. Nearly perfect kinematics. Maximum platform stabilization – the suspension compensates for every tilt. The coupling height is adjusted hydraulically from 1 250 to 1 650 mm. Load compensation is also possible with a swan neck. Radio control of all trailer functions, variable steering characteristics, adaptive suspension damping, and two independent axle steering circuits, making both counter-rotating and co-rotating turns possible. Automatic wheel calibration.

We hold the following certificates: ISO 9001:2015, 3834-2, AQAP 2110:2016

LICENCE B-071/2018, NCAGE 99NMH WSK 1334/W/2021a

Cooperations: Wojskowy Instytut Techniki Pancernej i Samochodowej, Akademia Marynarki Wojennej, Wojskowy Instytut Techniki Inżynieryjnej, Politechnika Śląska

Defender Award at the XXXII International Defense Industry Exhibition 2024

  • Design

    Developed from scratch, the specialized steel construction of the semi-trailer, where the main determinant was superior rigidity that ensures perfect operation on paved roads as well as in heavy terrain.

  • RAMPS

    Fully hydraulically controlled ramps with adjustable spacing.

  • SUSPENSION

    Independent hydraulic suspension with a stroke of 650 mm with a maximum lateral tilt of up to 25°.

  • DECK

    Innovative patented deck with a variable width in the range of3 000 mm – 3 500 mm.

  • GOOSE NECK

    Stepless adjustment of coupling height in the range of 1 250 mm – 1 650 mm, additionally equipped with load compensation.

  • HYDRAULIC SYSTEM

    Thanks to the proprietary DIS™ (Demarko Independent Suspension) DISTM (Demarko Independent Suspension), the semi- trailer is suitable to all road conditions.

Alt do obrazka

Perfect cooperation of rigid steel structure with independent hydraulic suspension.
Alt do obrazka

Load fixtures with a force of 20 000 daN
Alt do obrazka

Additional safeguard for transporting wheeled vehicles.
Alt do obrazka

Installations with ergonomic inspection access.