JLG sky trak mmv Service Manual page 29

2.5.5 Hydraulic Cylinder Performance Specifications
Note: Vehicle with no load, engine at full throttle, hydraulic oil warm (80° F [27° C] minimum), engine at operating
.
temperature
Function
Boom Extend
Boom Retract
Boom Lift Retracted
Boom Lower Retracted
Attachment Tilt - UP
Attachment Tilt - DOWN
Frame Sway Left to Right with Boom Down
Frame Sway Left to Right with Boom Above 40°
and Emergency Brake Engaged
Frame Sway Right to Left with Boom Down
Frame Sway Right to Left with Boom Above 40°
and Emergency Brake Engaged
Fork Side Shift
Left Cylinder, Right to Left
Left Cylinder, Left to Right
Right Cylinder, Right to Left
Right Cylinder, Left to Right
* All times listed are approximate MAXIMUM times except where noted. Noted times are given
as a minimum to maximum range.
Model MMV Rev. 12/04
General Information, Specifications and Maintenance
Approximate Times,
in Seconds
7K Carriage
17.00
23.60
17.50
19.80
7.60
7.30
*12.00 to 15.50
*17.50 to 33.40
*12.00 to 15.50
*21.50 to 43.00
13.00
22.00
13.00
22.00
Approximate Times,
in Seconds
11K Carriage
17.00
23.60
17.50
19.80
7.60
7.30
*12.00 to 15.50
*17.50 to 33.40
*12.00 to 15.50
*21.50 to 43.00
13.30
11.40
13.30
11.40
2.13