(18-3) GROVE RT58C
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RATED LIFTING CAPACITY IN POUNDS

(If on Rubber, see On-rubber Capacities)
(If using Jib, see 20" A-Frame Jib )

On Outrigger Fully Extended - 360°
Radius in
Feet
Main Boom Length in Feet                     
25 30 36 42 48 54 60
10 36,000 36,000 36,000 36,000      
12 34,500 34,500 34,500 34,300 33,500    
15 28,000 28,000 28,000 28,000 28,000 27,600 25,000
20 19,600 19,600 19,600 19,600 19,600 19,600 19,600
25   13,300 13,300 13,300 13,300 13,300 13,300
30     9,730 9,730 9,730 9,730 9,730
35       7,440 7,440 7,440 7,440
40         5,880 5,880 5,880
45           4,820 4,820
50           4,000 4,000
55             3,350
               

 

On Outrigger Fully Extended - Over the Front
Radius in
Feet
Main Boom Length in Feet                     
25 30 36 42 48 54 60
10 36,000 36,000 36,000 36,000      
12 34,500 34,500 34,500 34,300 33,500    
15 28,000 28,000 28,000 28,000 28,000 27,600 25,000
20 22,200 22,200 22,200 22,200 22,200 21,900 21,500
25   17,400 17,400 17,400 17,400 17,400 17,400
30     14,100 14,100 14,100 14,100 14,100
35       11,320 11,320 11,320 11,320
40         9,010 9,010 9,010
45           7,470 7,470
50           6,200 6,200
55             5,100
               

 
On Rubber Capacities
20.5 x 25 Tires

Radius in
Feet
Stationary Capacity Pick & Carry Over
Front, 2.5 mph
Over Front 360°
10 27,000 20,290 28,910
12 23,280 15,270 23,280
15 17,380 10,570 17,380
20 11,340 6,240 11,340
25 7,650 4,300 7,190
30 5,660 3,110 5,660
35 4,340 2,250 4,340
40 3,410 1,650 3,410
45 2,750 1,170 2,750
50 2,170 800 2,170
55 1,600   1,600


20 ft. A-Frame Jib

Main Boom
Angle
0° Offset 15° Offset 30° Offset
Radius Capacity Radius Capacity Radius Capacity
75° 21.5 9,500 25.8 6,100 28.9 4,200
70° 27.8 8,400 31.9 5,450 34.8 3,870
65° 33.9 7,140 37.8 4,850 40.5 3,660
60° 39.7 5,440 43.4 4,400 45.9 3,500
55° 45.3 4,210 48.6 3,770 50.8 3,330
50° 50.5 3,410 53.6 3,200 55.4 3,200
45° 55.2 2,810 58.1 2,730 59.6 2,700
40° 59.6 2,440 62.1 2,360 63.2 2,360
35° 63.5 2,150 65.6 2,040 66.4 2,040
30° 66.9 1,890 68.6 1,810 69.1 1,810

 
   
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