Technical data

4
Measurable time saving
The simple equation of time equals money is still valid,
however multiplied by the efficiency factor. More ef-
ficient machines allowing work to be carried out more
quickly leads to significant labor cost savings. These
allow a shorter payback period, greater added value
and calculable competitive advantages.
Intelligent energy efficiency
Everything has its limits. At some point, more power
doesn’t make sense. The T 12/1 eco!efficiency dry
vacuum cleaner proves that less can be more. Its 750
W motor uses 40% less electricity, achieving 98% of
the cleaning performance of the basic unit thanks to
flow-optimised suction channels, which is more than
sufficient for maintenance cleaning.
Effective dust filtering
Dust is a nuisance to people and the environment
and can also be detrimental to health.
Kärcher vacuums feature efficient filter systems
with innovative components, e.g. TACT and TACT
2
systems for fully automatic filter cleaning.
With HEPA filters for hygienically clean, particle-free
exhaust air. Fleece filter bags with a better degree of
separation, double the retention capacity and longer
service life compared to paper filter bags.
Material selection according to application
The selection of optimal materials is a never-ending
challenge. New materials and production techniques
open up new opportunities in manufacturing and
the use of machines, accessories and consumables.
Lightweight design, durability, avoidance of pol lutants,
recyclability and costs - standards that Kärcher takes
into account in the manufacture of efficient and eco-
friendly products.
Reduced material consumption
If there is one art that is efficient, it is the art of
reduction. Less material consumption due to opti-
mized designs is one aspect. Another is reducing the
number of components. On average, Kärcher ma-
chines consist of significantly fewer components than
comparable competitor models. This lighter weight
not only saves driving energy, it also saves
a serious amount of raw materials and energy in
manufacture.
Less noise
Noise is not just unpleasant, it has shown to be dam-
aging to health. Kärcher counters working noise both
in its own production processes and for users. By
reducing noise levels and power to an optimum level.
An example of this is the T 12/1 eco!efficiency dry
vacuum cleaner, which is 5 dB(A) quieter or, put an-
other way, works with far less than half the noise level
of the basic model.
Reduced CO
2
emissions
Reducing CO
2
greenhouse gas emissions a global
objective. To reduce its CO
2
footprint, Kärcher is
making its contribution on all levels of production and
in all business areas: through optimized use of mate-
rials, energy and water, recyclable materials, as well
as self-generated renewable energy.
Optimized company processes
Kärcher eco!efficiency simply means continuously trim-
ming all processes in the company to achieve maxi-
mum efficiency. This results in constant optimization in
all areas.
Recognizing the signs of the times.
If you want to move and change things, you have to lead the way, and show your colors. The blue symbols representing the
various building blocks of Kärcher eco!efficiency show at a glance how and where Kärcher’s power of innovation achieves
measurably greater and better efficiency. Kärcher eco!efficiency is implemented in all business areas and is an integral part
of corporate policies and actions.