Truck & Off-Highway Engineering - June 2022 - 31

ORIGINAL EQUIPMENT
Caterpillar launches next generation M-Series compact wheel loaders
Caterpillar's next-generation
M-Series models feature an upgraded
powertrain, hydraulic system and
comfort amenities for operators.
Caterpillar announced the launch of its
next-generation M-Series compact
wheel loaders. These models will replace
the existing 906, 907 and 908
models and feature advancements like
the new C2.8-L engine, an overhauled
hydraulics system and an improved operator
station. " 2022 is going to be a
great year for us, " said Jas Kundra,
Sales & Marketing manager for compact
wheel loaders at Caterpillar. " All the
great commonality from the large machines
has now made its way down to
the smaller platforms. "
Caterpillar claims that its new C2.8
delivers the same 55.7-kW (74-hp) gross
power output as the previous engine, but
with 13% more torque. The new 906, 907
and 908 models now can reach road
speeds of up to 40 km/h (25 mph), up
from 35 km/h (25 mph) on the previous
models and feature a larger fuel tank
(30% bigger for the 906 and 12% for the
907/908). The new engine meets EU
Stage V and U.S. EPA Tier 4 emission
standards. Alternative emissions packages
are available for other markets.
A new reversing-fan option is now
available on the M-Series, which assists
in keeping cooling cores clean for more
efficient temperature control in dusty
environments. The system can be toggled
manually in-cab and can be set to
operate in an automatic mode or activated
by the operator. Automatic mode
uses the factory setting to reverse direction
for 10 seconds every 10 minutes.
TRUCK & OFF-HIGHWAY ENGINEERING
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June 2022 31
Frequency and duration of automatic
reversing can be changed by the operator
via the new control monitor.
The hydraulic system on these new
wheel loaders now features a standard
pressure-compensating valve, allowing
operators to simultaneously control implements
and operate hydromechanical
attachments. " Historically on our
M-Series you had parallel valve and a
tandem valve, which both worked differently
for certain applications, " Kundra
said. " Now with a pressure-compensating
valve it's the same type of valve that
we have in our larger machines. The
software behind it is basically the same
as well. What that gives us is gradeability,
controllability and fine motor functions.
And at the same time, we can run
hydraulic tools really efficiently. "
Working auxiliary pressures have
been increased to reduce steering effort.
" These machines can be standard
flow or high flow for the attachments, "
Kundra explained. " We basically have
the same flows as we had the previous
generation, but we've increased the
pressure slightly. "
CATERPILLAR
http://info.hotims.com/82344-709

Truck & Off-Highway Engineering - June 2022

Table of Contents for the Digital Edition of Truck & Off-Highway Engineering - June 2022

Truck & Off-Highway Engineering - June 2022 - CVR4
Truck & Off-Highway Engineering - June 2022 - CVRA
Truck & Off-Highway Engineering - June 2022 - CVRB
Truck & Off-Highway Engineering - June 2022 - CVR1
Truck & Off-Highway Engineering - June 2022 - CVR2
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Truck & Off-Highway Engineering - June 2022 - CVR3
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