

A full body
A complete range from 500 kg to 30 Tons, EC
homologated axles with agricultural and industrial brakes with
variable thickness brake linings starting from 5 Ton and with
self-registering lever ABS, to travel up to 105 km/h safely and
reliably.
Tubular Body - Black Bull
Guarantee travelling speed, flexible use, duration and reduced
maintenance are the basic goals behind development of the new Black
Bull trailer axle series.
The results were reached after two years study, experimentation,
all-round tests on materials, production methods and with millions
of euros invested.
One of the main characteristics of the new Black Bull series is the
reduction in axle body weight by over 50%, obtained by replacing the
traditional billet with a high resistance tubular profile, made in
high elastic limit steel ideal for both industrial and agricultural
use.
This does not just mean greater resistance to use conditions, but
also less weight and a greater axle body section, thus more useful
load for the vehicle and better behaving suspensions due to a
lighter non suspended mass.
Automatic spindle welding on the Black Bull body is the result of a
study developed in the ADR research department in collaboration with
the study centres of the main steelworks and expert welders. The
pressing system, an ADR original, has enabled us to create a spindle
that can guarantee perfect jointing with the tubular part, thus
precise, long-lasting welding, no stress discontinuity and an
excellent weight-resistance ratio.
The new Black Bull trailer axle series for all uses from
agricultural to industrial and a speed range going from 20 to over
100 km/h.

