Tridem off-road trough tipping trailer TX34

  • Proven and stable chassis construction with additional torsion tubes
  • Best possible stability due to large tyre/wheel combination
  • Best possible shock and wear protection due to specially edged Hardox trough
  • Optimum load distribution due to inclined front wall
  • Hydraulic chassis suspension with slope compensation
  • Axles in special trailed axle rocker in protected design
  • Hydraulically suspended 4 t drawbar for comfortable handling
  • Reinforced connecting lines laid in the hose tower
  • ON-board hydraulics with PTO shaft for self-supply
  • 2 standard steering axles with 30° steering angle including steering cylinder protection
  • OPTIONAL: Designed for heavy rocks with increased floor and wall thicknesses
  • OPTIONAL: Drive axle with wheel hub motors up to 120 kW drive power
  • OPTIONAL: Off-road control system with real-time vehicle monitoring via GPS
  • OPTIONAL: Central lubrication system for all lubrication points
  • OPTIONAL: Multidocking locks for mounting different superstructures

For handling bulk materials such as sand, gravel, rubble, ground excavation etc. on building sites


Gross train weight (perm.): 34 t
Gross weight (techn.): 45 t in off-road use with 4 t support load
Tare weight: approx. 9,5 t (+/- DIN tolerance)


Internal length: approx. 7,300 mm
Internal width: approx. 2,330 mm
Loading space internal height: approx. 1,200 mm
Load volume: approx. 18 m³
Total width: max. 2,550 mm
Loading height unloaded: approx. 1,500 mm


Central-axle welded steel frame construction in weight-optimised design
Lightweight frame made of high-strength fine-grain steel, for use with wide tyres with a total max. width of 2,550 mm
Warted aluminium plate cover 3/5 mm between the longitudinal beams, screwed, not loadable, continuous over entire length


Hydraulic suspension damping with spring travel of 210 mm including hydraulic slope compensation up to 500 mm, actuation via towing vehicle

TECMA axles with drum brakes, S-cam brake 420/180 mm, load capacity 18 t/axle, off-road version
Centre distance 1,810 + 1,810 mm
2nd axle is rigid, 1st and 3rd axles with hydraulic forced steering on a steered swivel axle, for heavy duty use = automatic forced steering via the steering rod with K50 ball coupling, 30° steering angle, adjustment device via a hand pump
Steering cylinder protection made of galvanised sheet steel 8 mm
Protective deflector for steering bar on tow bar, 1st axle as forward steering axle and 3rd axle as trailing steering axle
Without auxiliary-steering device
Without axle lift

6 tyres 650/55 R 26.5″, 169D
6 steel rims 20.00 x 26.5″, silver


Heavy-duty V drawbar in welded framework construction, hydraulically adjustable height approx. 500 mm and dampened with heavy-duty ball coupling K80


1 front hydraulic support leg, support load 8 t, can be uncoupled when loaded, actuation via towing vehicle


Dual-circuit pneumatic braking system
Braking system make: Wabco
Hydraulic ALB controller
Without ABS - for tractor operation up to 40 km/h
Spring-loaded parking brake on 2 axles
Steel air tank 60 l
Brake/air connection lines with 2 single coupling heads yellow/red
Hose lines laid via hose tower


Steel trough with reinforced base plate made of Hardox (HB450) and reinforced upper belt
Base thickness 6 mm = full base plate, wall thickness 6 mm
Front wall and rear wall inclined, full steel mudguard (valance) on both sides covering the external wheel area  
Increased excavator protection
Special steel rear panel for extra-high opening with countersunk bearing, double-acting hydraulic cylinder with load-holding valve for hydraulic actuation via towing vehicle, with short pouring gutter (approx. 100 mm long)


Without roller tarpaulin and not equipped for it


12/24 volt lighting unit
2 full-LED five-chamber rear lights
2 LED front position lights
2 LED rear marker lights
LED side marker lights
2 LED license plate lights
Fixed connection cable with 1 x 13-pole plug with adapter to 7-pole


Steel granulate cleaning, zinc dust priming and spray painting with 2-component commercial vehicle acrylic paints (RAL or truck standard colour)

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

Reflective contour marking strips at the sides and along the entire length and rear circumferential contour markings (standard white at the sides and red at the rear), acc. to ECE 48


Benzberg/Schwarzmüller lettering on the side
Benzberg/Schwarzmüller lettering at the rear
Side reflecting contour marking strips in white/silver along the entire length and on bridge top 2 corners, acc. to ECE 48
Additional contour marking strips in white/silver, according to ECE 48
Rear reflective contour marking strips in red, circumferential full contour markings, according to ECE 48


Rear mudguards made of aluminium chequered plate, with splash guard
Fixed steel form tube underride guard, painted in one colour
2 wheel chocks, according to regulations, with mounting on the front panel
Noise damper = rubber pads


Without spare wheel holder
Side collision protection made of aluminium profiles according to regulations

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