3-axle walking-floor semitrailer, with steel frame - doors on the left

  • Torsionally rigid steel frame construction throughout
  • Cargo Floor sliding floor, hydraulic movement with 21 floor profiles for loading and unloading
  • Movable partition with drag tarpaulin
  • 2 x 4-leaf doors on left, for loading/unloading from the side
  • 13 pairs of floor-mounted lashing rings, recessed on the side
  • Conical design = different internal height at front and rear
  • Installation of axles from well-known manufacturers such as SAF or BPW
  • OPTIONAL: Hydraulic folding roof with all-round frame and plastic tarpaulin
  • OPTIONAL: Rear-mounted floor protection tarpaulin, pneumatically retractable, stowage on chassis
  • OPTIONAL: Side wall profiles welded throughout on inside
  • OPTIONAL: 4 galvanised pallet roller tracks, installed flush with sliding floor, for loading and unloading vertical paper rolls



Gross train weight (perm.): 40 t
Gross weight (techn.): 39 t
Axle assembly load (techn.): 27 t
Fifth-wheel load (techn.): 12 t
Tare weight: approx. 8. 3 t


Internal platform length: approx. 13,500 mm
Internal platform width: approx. 2,470 mm
Internal height: approx. 2,700 mm = approx. 90 m³ load volume
(internal length measured without partition, internal width between vertical side wall profiles, internal height up to upper edge of stabilising frame)
Total width: 2,550 mm


Welded steel frame construction throughout with frame neck
Replaceable 2" kingpin (EC installation dimension, width across corners: 2,040 mm)

13 pairs of floor-mounted lashing rings, recessed on side


Air suspension with lifting and lowering device (approx. +120/-80 mm)
Automatic adjustment of driving level from 15 km/h

air suspension unit with low-maintenance disc brake axles,
(ø 430 mm), 3 x 9 t rigid, wheelbase 2 x 1,310 mm

Tyres :
6 x 385/65 R 22.5 160J, manufacturer as per factory specifications
6 steel wheel rims 11.75 x 22.5, 10-hole, with rim offset, silver


Mechan. 2 x 12 t support jacks, single-sided operation and thrust compensation, manufacturer as per factory specifications


Brake system according to EC Directive 71/320 or E CE R13
Two-line brake
Wabco 2S2M = one axle sensed
RSS - stability program
Spring-loaded parking brake
Aluminium air tank


Hydr. movable aluminium profile floor for loading and unloading,
21-profile system for medium-duty use with 6 mm smooth sheets and 200 mm sliding length (not suitable for stackers and hand pallet trucks), with plastic ridge guides, controls housed in waterproof case plus additional remote control with 10 m cable
Rear floor reinforcement with 4 additional cross members
Without truck hydraulic system (required pump specifications approx. 110 l/min. - 225 bar - 150 l oil tank, hydraulic connections = fixed plug-in couplings DN 25 on front face, without connecting hoses)


As per load securing certificate according to DIN EN 12642 Code XL
Load-bearing aluminium construction with 30 mm aluminium hollow profile walls, 2.5 mm thick outside and 3 mm inside, 600 mm wide
Side wall profiles and doors tack-welded inside

Fixed front wall and side walls with upper stabilising frame incl. integrated guide rail and 3 recessed, removable connecting cross bars = also act as tarpaulin support

2 four-leaf doors on left side with fixed centre post, each with opening dimensions of approx. 6,200 x 2,500 mm (L x H), with a total of 20 espagnolettes

Rear wall = two-leaf door with 1 external espagnolette
per door leaf and additional pneumatic safety lock, upper cross member on right in direction of travel retractable
Partition adjustable across entire length with drag tarpaulin for depositing bulk materials, fixable to front wall
Standing platform at front with railing and access on both sides for roller tarpaulin operation


Reinforced design of PVC roller tarpaulin (900 g/m2) incl. aluminium slat with hand crank and 2 longitudinal tension belts,
approx. 2 00 mm overhang at front and approx. 400 mm right, 4 tension belts and
turnbuckles on underside of body, tarpaulin colour according to availability


24 V lighting system according to EC Directive 76/756/ EWG
2 seven-chamber tail lights in underride protection
LED side marker lights
4 front clearance lamps (2 at top + 2 at bottom)
2 contour lights on underride protection
2 x 7-pin and 1 x 15-pin socket


Priming and spray painting with 2-component acrylic paints for commercial vehicles (standard RAL or truck colour)

Plastic and hot-dip galvanised parts unpainted,
powder-coated attachments/installation parts black

Reflective contour marking strips across entire length of sides and all-round contour marking at rear (white on sides and red at rear by default), according to ECE 48

Transporting chemically aggressive bulk goods is not permitted, as this may affect the material properties and the painted surface.


Rear markings as per ECE standards (horizontal on rear doors/rear wall)


Rear crash guard
Wheel chock(s) as per regulations
Plastic mudguards with spray protection as per regulations
Side impact protection made from aluminium profiles as per regulations, coated black, foldable
Aluminium underride protection, coated white, incl. protective flap for lights
"Schwarzmüller" rubber apron on underride protection
1 spare wheel bracket for 1 spare wheel
1 standard plastic toolbox at side, approx. 1,000/500/500 mm
1 x retractable step unit at rear right
1 aluminium ladder, approx. 3,000 mm
Brackets for brush etc.

3-axle sliding floor semitrailer with side doors
Aluminium hollow profile front wall, fixed with upper stabiliser frame
Torsionally rigid, continuous steel frame construction
OPTIONAL: Hydraulic folding roof with all-round frame and plastic tarpaulin
Cargo Floor sliding floor, hydraulic movement with 21 floor profiles for loading and unloading
Left side with 2 4-leaf doors, for (un)loading on the side
Rear wall = two-leaf door with one espagnolette on the outside of each door leaf and additional pneumatically operated safety lock
Floor control unit housed in waterproof box, incl. remote control with 10 m cable

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