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Load chart

Weight reductions for load handling devices
11 m - 33,5 m folding boom extension
*11 m extension (erected)
*33,5 m extension (erected)
Folding ext. with 20 ft insert
*11 m extension (erected)
*33,5 m extension (erected)
Folding ext. with 40 ft insert
*11 m extension (erected)
*33,5 m extension (erected)
*Reduction of main boom capacities
(no deduct required for stowed boom extension)
When lifting over swingaway and/or jib combinations, deduct
total weight of all load handling devices reeved over main boom
nose directly from swingaway or jib capacity.
Auxiliary boom nose
Hook blocks and headache balls:
53,6 t, 5-sheave
44,6 t, 3-sheave
35,7 t, 3-sheave
7,4 t Headache ball (non-swivel)
7,4 t Headache ball (swivel)
+ Refer to rating plate for actual weight.
NOTE: All load handling devices and boom attachments
are considered part of the load and suitable allowances
MUST BE MADE for their combined weights. Weights are for
Grove furnished equipment.
Bold lines determine the limiting position of any load for operation within working areas indicated.
30
The individual crane's load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
1973 kg
4286 kg
4268 kg
7262 kg
7384 kg
11 063 kg
62 kg
510 kg +
488 kg +
356 kg +
159 kg +
169 kg +
Working area diagram
THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE.
Line pulls and reeving information
Hoists
Cable/Specs.
Main
19 mm 6x37 Class, EIPS,
IWRC Special Flexible
Min. breaking strength
26 671 kg
Main
19 mm Class 35x7, Rotation
and
Resistant (non-rotating)
Auxiliary
Min. breaking strength
38 918 kg
The approximate weight of 19 mm wire rope is 2,2 kg/m.
Hoist performance
Wire
Hoist line pulls
Rope
Two speed hoist
Layer
Low Available
High Available
1
8225 kg
4113 kg
2
7560 kg
3780 kg
3
6994 kg
3497 kg
4
6508 kg
3254 kg
5
6084 kg
3042 kg
6
5713 kg
2856 kg
*Maximum lifting capacity: 6x37 or 35x7 class = 7620 kg
Permissible
Nominal
line pulls
cable
length
7620 kg
152,4 m
7620 kg
152,4 m
Drum rope
Capacity
Layer
Total
30,8 m
30,8 m
33,5 m
64,3 m
36,6 m
100,9 m
39,3 m
140,2 m
42,4 m
182,6 m
45,4 m
228,0 m

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