Manitowoc Grove RT880E - Page 86

HYDRAULIC SYSTEM RT880E SERVICE MANUAL
2-48 Published 11-10-2014, Control # 524-00
Single Axis Controller
NOTE: R.H. and L.H. controllers oriented from seated operator.
Ports of control lever seen facing aft looking at seat with armrest in up position.
FIGURE 2-23
1
2
7393-1
7393-2
6, 10
3, 7, 11
4, 8, 12
SWING
AUX HOIST/
TELESCOPE
BOOM
HOIST
10
9
8, 12
7, 11 2
1
1
2
3
4
56
6403-3
Left
Right
In
Out Ext
Retract
Up Down
5, 9
Item Description
1 P Port - Pressure
2 T Port - Tank
3 A Port - Hoist Down
4 B Port - Hoist Up
5 A Port - Boom Retract
6 B Port - Boom Extend
Item Description
7 B Port - Telescope Out
8A Port - Telescope In
9 A Port - Swing Right
10 B Port - Swing Left
11 A Port - Aux Hoist Up
12 B Port - Aux Hoist Down