Truss Systems - HD34 / FD34 Square Truss


Increased wall thickness for main tubes of 3mm

Increased loading compared to FD34 (up to 50%)

Also available as HD34 Tower Truss

TuV approved


Tolerance free conical connector

Wall thickness for main tubes of 2mm

Also available in any non-standard length and shape

TuV approved

HD34 / FD34 with excellent load capacity on free spans of 18m / 16m or to be used as tower elements:

HD34 / FD34 straight elements lend themselves to use as span exposed to bending stress resistant span up to 18m / 16m or as standard tower element.

HD34 using the 3mm wall thickness assures durability and extra strength. Designed for high frequency usage or installations, which demands higher loading. Ideal trussing system for rental, touring and exhibition companies.

Made with the fast connection system and approved according the DIN 4113 specifications by the TUV.

Loadcases HD34
Length (m)5681012141618
CPL in kg1195990730571463384322273
Deflection (mm)17254469100137181231
UDL in kg/mtr46533018311477554030
Deflection (mm)21305280112148185223
Measurements HD34
Main tube:50x 3mm
Braces:20x 2mm
Material:AlMgSi 1 F 31
Weight:~7.5 kg/m
Loadcases FD34
Length (m)46810121416
CPL in kg950670497385331260249
Deflection (mm)10254470105141202
UDL in kg/mtr46022412480553631
Deflection (mm)12315488128166243
Measurements FD34
Main tube:50x 2mm
Braces:20x 2mm
Material:AlMgSi 1 F 31
Weight:~6 kg/m

These elements allow constructions in up to three levels, thus permitting almost limitless possibilities for the realization of creative ideas.

To avoid various corner problems or increasing strength in the corner parts, the universal cornerblock with bold on receivers in various lengths is the answer.

In the cornerblock as well as in the bold on receivers a small hole is drilled to match a spring pin so the position is determined.

Easy to connect, safe and fully locked.

Measurement Corners for HD34 / FD34
CornerSize in cm
45100 x 100
60100 x 100
9050 x 50
12050 x 50
13550 x 50
T-joint50 x 50
X-joint50 x 50
90 + D50 x 50
T-joint+D50 x 50
X-joint+D50 x 50 x 50
X-joint+D+U50 x 50 x 50
Cornerblock90 in 6 dir.
Swivel Corner0-180
Swivel Base0-180