3 specifications, 1 travel speeds, 2 hydraulic cylinder performance – JLG G12-55A Service Manual User Manual
Page 23: Specifications, Travel speeds, Hydraulic cylinder performance

2-11
G10-55A, G12-55A
General Information and Specifications
2.3
SPECIFICATIONS
2.3.1
Travel Speeds
2.3.2
Hydraulic Cylinder Performance
Note: Machine with no attachment or load, engine at full throttle, hydraulic oil above 130° F (54° C) minimum, engine
at operating temperature.
FUNCTION
G10-55A
G12-55A
First Gear
3.4 mph (5,4 km/h)
3.5 mph (5,6 km/h)
Second Gear
6.1 mph (9,8 km/h)
6.3 mph (10,1 km/h)
Third Gear
13.8 mph (22,2 km/h)
14.1 mph (22,7 km/h)
Fourth Gear
20.0 mph (32,2 km/h)
20.4 mph (32,8 km/h)
FUNCTION
APPROXIMATE TIMES (seconds)
G10-55A
G12-55A
Boom Extend (Boom Level)
17.3
16.5
Boom Retract (Boom Level)
16.8
16.0
Boom Lift
14.6
15.8
Boom Lower
15.8
18.3
Attachment Tilt Forward
6.0
8.0
Attachment Tilt Rearward
7.1
6.4
Sway - Full Right to Left
10.4
9.8
Sway - Full Left to Right
12.2
10.0
Outrigger - Down
5.0
4.9
Outrigger - Up
4.1
4.1