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Driving
5.2 Operating the transmission
Operating manual
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5 - 31
GMK4100L-1
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5.2.6
Driving and changing gears
•
When driving, always leave the switch in the position for the current
driving direction, e.g. in position
D
for forward travel.
In automatic
operating mode
In this operating mode, the transmission changes to the gear suitable for the
current load, engine speed and position of the accelerator.
Automatic upshifting
You can influence upshifting by using the accelerator.
Automatic downshifting
– When you slow down the truck crane by braking, the transmission shifts
down when the appropriate engine speed is reached.
– If you fully depress the accelerator full (kick down), the transmission first
shifts to a lower gear. After that, it will shift to a higher gear only once a
higher engine speed has been reached, so as to achieve maximum accel-
eration.
If you execute a manual gear change using the gearshift lever, you simulta-
neously switch to
Manual
operating mode.
The transmission will only perform an automatic shift after you have
switched to
Automatic
operating mode (push in the gearshift lever once).
s
G
Risk of accidents due to changing transmission direction whilst driving
If whilst driving in one direction you select a gear for the opposite direction,
the transmission shifts into the neutral position. In this position, you cannot
accelerate the truck crane, even in an emergency, and the engine retarder
does not work.
– Pressing the accelerator slightly: Upshifting at low engine speed
– Pressing the accelerator harder:
Upshifting at high engine speed
Содержание Grove GMK 4100L-1
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Страница 65: ...Operating manual 3 302 690 en GMK4100L 1 23 11 2017 15 15 Index ...
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Страница 68: ...Overview 1 1 Accidents 1 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 70: ...Overview 1 4 Terms used 1 4 3 302 690 en Operating manual GMK4100L 1 23 11 2017 1 4 Terms used ...
Страница 72: ...Overview 1 4 Terms used 1 6 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 100: ...Overview 1 10 Identification 1 34 3 302 690 en Operating manual GMK4100L 1 23 11 2017 1 10 Identification ...
Страница 226: ...Driving 5 1 Before driving 5 12 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 308: ...Driving modes 6 1 Driving modes 6 8 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 328: ...Driving modes 6 4 Rigging the auxiliary hoist 6 28 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 608: ...Crane operation 11 1 Before operating the crane 11 20 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 610: ...Crane operation 11 2 Standard slewing range type 11 22 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 736: ...Crane operation 11 7 Working range limiter 11 148 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 774: ...Rigging work 12 5 Starting the engine for rigging 12 28 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 798: ...Rigging work 12 8 Outrigger operation 12 52 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 814: ...Rigging work 12 8 Outrigger operation 12 68 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 884: ...Rigging work 12 11 Other rigging work 12 138 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 996: ...Index 15 2 3 302 690 en Operating manual GMK4100L 1 23 11 2017 Blank page ...
Страница 1014: ...Index Operating manual 3 302 690 en 15 20 GMK4100L 1 23 11 2017 Blank page ...
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