Milton CAT 321 D LCR - Manual (Page 4)

Compact Radius. The 321D LCR features
a compact radius design, which makes
it ideal for working in space restricted
areas such as: close to buildings, road
construction – limiting lane closures
or logging roads. The tail swing is
just 1.68 m (5'6") as compared to the
2.75 m (9'0") on the 320D. When rotated
90 degrees and working over the side,
a minimal amount of counterweight
extends beyond the track width. Operator Confidence. Due to the
321D LCR’s compact working
envelope, operators can work
confidently knowing that the
counterweight will not swing
into any object behind them.
Comfort. The cab on the 321D LCR is
a comfortable place to work, with low
sound levels, good visibility and
convenient access to switches and
controls. The 321D LCR cab offers
many of the same amenities and
options found in the cab of the
320D/320D LRR.
Working Envelope. To further minimize
the working envelope, the boom is
repositioning more towards the center
of the machine as compared to a
standard excavator. This reduced the
front swing radius when the boom is
pulled all the way up and the stick
brought in completely. This design
also increases the lift capacity of the
321D LCR over the front as it has a
better mechanical advantage when
compared to a standard excavator.
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Compact Radius
The 321D LCR delivers exceptional performance and comfort.