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WSM U15-3
d. Evaluation of Competitive Power with Competitors
1. Workability
Offence
Defense
Increase in engine output
Max. excavation capacity
increased by 22%
Max. excavation depth
increased by 10%
Max. vertical depth
increased by 11%
Max. excavation radius
increased by 5%
Travel 2-speed traction force
increased by 5%
Travel 2-speed speed
increased by 8%
Swiveling force increased by
12%
2. Durability
Offence
Defense
Boom cylinder Protection of
cylinder by high-positioning
Protection by inner package
of hoses for all attachments
Standard equipped with ten-
sion spring
Double-grouser type iron
crawler <For domestic mar-
ket only>
Introduction of high-back
and integrated seat
Prevention of water entry by
enclosed hydraulic oil tank
Equipped with starter auto-
matic release function
Boom cast steel members
High-tensile brass bush
Item
U15-3
9.6
15.2
2310
1900
3900
2.2/4.3
Item
U15-3
Current
KOMATSU
YANMAR
U-15
PC15MR
Vio15
8.8
11.2
8.5
12.5
14.2
13.7
2100
2155
2100
1720
1870
1750
3720
3900
3720
-
-
-
2.0/4.0
2.3/4.3
2.1/4.3
-
-
-
Current
KOMATSU
YANMAR
U-15
PC15MR
Vio15
x
x
x
x
x
x
-
-
x
x
-
-
x
-
-
x
x
x
-
I-8
SCM
Appealing point in sales
301.5CR
11.3
14.4
We will appeal such a
2170
point that the max. exca-
vation capacity and max.
excavation depth which
1720
are the basic perfor-
mances of excavating
3800
machine take a lead over
those of our existing
machines as well as
-
competitive companies'
machines.
2.3/4.0
-
SCM
Appealing point in sales
301.5CR
As the greatest differenti-
x
ation from competitive
companies' products, we
x
will appeal such a point
that loading work can be
performed without has-
sle. This is because the
machine can be brought
close to a 2-ton dump
truck without damage to
the boom cylinder during
loading work. Such job is
found often with
machines of this class.
-
We will also appeal such
a point that the machine
-
is equipped with the
inner package of hoses
x
for all attachments which
gives no damage to cyl-
-
inder.
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