JLG 642 Operation & Safety Manual page 189

Capacity at Maximum Forward Reach
642
No Outriggers..................................................................................................... 1,000 lb (454 kg)
With Outriggers
Outriggers Engaged................................................................................. 2,000 lb (907 kg)
Outriggers Not Engaged ............................................................................800 lb (363 kg)
943 .......................................................................................................................... 1,200 lb (544 kg)
1043
Outriggers Engaged......................................................................................... 1,100 lb (499 kg)
Outriggers Not Engaged ..............................................................................................0 lb (0 kg)
1055
Outriggers Engaged.......................................................................................3,000 lb (1361 kg)
Outriggers Not Engaged ..............................................................................................0 lb (0 kg)
1255
Outriggers Engaged.......................................................................................3,500 lb (1588 kg)
Outriggers Not Engaged ..............................................................................................0 lb (0 kg)
Reach at Maximum Height
642 .............................................................................................................................. 54.1 in (1375 mm)
943 .............................................................................................................................. 64.3 in (1633 mm)
1043 ............................................................................................................................ 63.7 in (1618 mm)
1055, 1255 ................................................................................................................ 99.5 in (2527 mm)
Auxiliary Hydraulic Circuit Max Flow
642 ................................................................................................................................. 18 gpm (68 lpm)
943, 1043, 1055, 1255...........................................................................................25 gpm (94,6 lpm)
Maximum Travel Speed (see note)
642.................................................................................................................................. 21 mph (33 kph)
943, 1043...................................................................................................................... 19 mph (31 kph)
1055, 1255 ................................................................................................................... 20 mph (32 kph)
Frame Leveling ............................................................................................................................. 10 degrees
Maximum Travel Grade (boom in travel position)
Gradeability ...............................................................................................................24 degrees (45%)
Side Slope..................................................................................................................5 degrees (8.75%)
Note: Refer to machine specific documents and/or plates for local governmental
requirements and/or restrictions.
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Section 9—Specifications
9-9