
12
Working range
THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE.
The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
141
.
7
ft main boom and one
16
ft insert
180
190
210
220
230
240
200
H
[
ft
]
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
220
200
180
160
140
120
100
80
210
190
170
150
130
110
90
70
60
50
40
30
20
10
Height fr
om the gr
ound in f
eet
Operating radius in feet from axis of rotation
Boom and extension length in f
eet
10
'
2
.
7
"
Dimensions are for largest Grove furnished hook block
and headache ball, with anti
-
two block activated.
Axis of
rotation
72
' EXT.
141
.
7
128
.
8
115
.
8
102
.
8
89
.
8
76
.
7
63
.
7
50
.
5
37
.
3
78
o
Max.
boom
angle
0
o
OFFSET
20
o
OFFSET
40
o
OFFSET
60
o
50
o
40
o
30
o
20
o
10
o
0
o
70
o
Содержание Grove RT890E
Страница 22: ...22 Notes ...
Страница 23: ...23 Grove RT890E Notes ...