Big Body - Krampe Landtechnik- und Metallbau GmbH

The running gear bears
the entire load.
The running gear:
• is the part of the tipper you see least of
• is where you will find most evidence of
manufacturer expertise
• is what accounts for most of your capital
investment
• is what determines the quality of ride and
road safety
• is the decisive factor when working in arduous
conditions
• is what enables the tipper to keep going in
rough terrain
• is what you’re most likely to overlook at
the time of purchase but is most likely to
give you grief later on
• is ultimately what distinguishes a Krampe
tipper from its competitors
In fact, all of the above is just common sense,
but the running gear is overlooked by many
buyers because all the detailed work here is
out of sight. At Krampe, we don’t compromise
on our pledge to deliver “quality on
wheels”. That’s why our running gear is never
a standard product but rather customised to
the tipper and its application and to individual
customer specification.
As a matter of principle, we equip our running
gear with parabolic springs, because
these offer plenty of benefits:
• Low deadweight
• Low maintenance thanks to silent bushes
• No corrosion between spring leaves
• Good stability and low machine height
thanks to minimal 40 mm travel
• High ground clearance as springs are
mounted above the axle
Parabolic springs with 24 t load rating are
standard specification on all models with
a 20 t load capacity and more (36 t tridem
model). These spring systems are sourced
from the commercial vehicle sector and are
designed to operate in the toughest conditions.
Axial draft arms exert a pulling effect
on the axles. The springs do without coiled
ends and bushing insets – a design that
results in easy pulling, low draft requirement, excellent
tracking in rough terrain, dynamic brake force balancing to
avoid individual axles locking up, plenty of load capacity in
reserve and low machine height.
Steering axle with forced-steering system and hydraulic rear axle
support system.
Forced-steering system with standard compliant coupling. Benefit from
our many years of experience and the wide choice of ADR and BPW
axles available.
High-quality parabolic commercial trailer springs provide dynamic axle
levelling and hence prevent overbraking on the front axle. The leaf
springs are wide in the middle and combine with the high ground clearance
to provide unmatched off-road mobility.
The hydraulic rear axle support system comprises two hydraulic rams
that extend onto the rear axle to provide extra support as the body is
being tipped. This system eliminates the risk of any negative tongue
load developing during the tipping process, preventing the hitch from
jerking up and enhancing the overall machine stability at the same time.
Our versatile drawbar systems give you the flexibility to adjust the
trailer’s hitch height nearly steplessly within a 60 cm-104 cm range.
In addition, we offer a choice of suspension systems including rubber
buffers, hydraulic and pneumatic systems plus a variety of easy-fit hitch
systems.
Our suspended drawbar models feature the hose holders where you
store all supply lines when not in use to keep your workplace tidy.
Running gear
20 t parabolic springs on the Big Body 500 / 540
model. Note the generous ground clearance.
Krampe can look back on many years of experience in
building running gear systems with hydraulic suspension.
The slim drawbar makes for optimum steering angles.
All hydraulic and electric lines are tidily routed to the
tractors. All lines are marked by oil-proof stickers.
Not many of our competitors can offer that. Compare
for yourself.
The body rests on durable rubber pads. All telescoping
rams mount in a gimbal ring and feature a check
valve. Note the x-bracing and traversing that add stability
to the structure.
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