Case CX490D Operator's Manual page 305

(A) Max digging reach
(B) Max digging reach at ground level (GL)
(C) Max digging depth
(D) Max dump height
(E) Max dump distance
(F) Max working height
(G) Reach at max working height
(H) Min equipment swing radius
(I) Height at min equipment swing radius
(L) Min clean up distance
(M) Max clean up distance
(N) Max digging depth on a vertical face
(O) Reach at max digging depth on a vertical face
(P) Max flat-bottomed trenching depth
(Q) Distance of flat-bottomed trench
(R) Flat-bottomed trench reference lenght
(S) Swing tail radius
NOTE: the dimensions of the working range are defined basing on the two reference lines (GL) (ground level) and
(CL) (center line, i.e. rotation axis of the machine). All the dimensions related to the (GL) are defined with the grousers
indented into the ground.
NOTICE: the 2.53 m (99.61 in) arm is a super-short type arm which is mainly intended to maximize the excavating
performance. With the 2.53 m (99.61 in) arm, the bucket cannot be fully curled after the arm has been fully retracted.
Respectively, the arm cannot be fully retracted after the bucket has been fully curled. The reference dimension (H) is
defined with the arm fully closed and the bucket not fully curled.
8 - SPECIFICATIONS
8-17
Arm 2.53 m (99.61 in)
10.87 m (427.95 in)
10.59 m (416.93 in)
6.41 m (252.36 in)
7.24 m (285.04 in)
7.78 m (306.30 in)
10.73 m (422.44 in)
6.94 m (273.23 in)
4.59 m (180.71 in)
9.20 m (362.20 in)
3.80 m (149.61 in)
7.85 m (309.06 in)
3.26 m (128.35 in)
9.23 m (363.39 in)
6.24 m (245.67 in)
3.77 m (148.43 in)
2.44 m (96.06 in)
3.73 m (146.85 in)