Manitowoc Grove GRT8100 Service Manual

2-43
GROVE
GRT8100 SERVICE MANUAL HYDRAULIC SYSTEM
2
Published 3/26/2018, Control # 596-05
FIGURE 2-19
Main Directional Control Manifold Valve
1 Work Port - Auxiliary Hoist Lower
2 Work Port - Main Hoist Lower
3 Pilot Pressure Port - Auxiliary Hoist Lower
4 Pilot Pressure Port - Main Hoist Lower
5 Pilot Pressure Port - Tele Retract
6 Pilot Pressure Port - Lift Down
7 Pilot Drain Port
8Outlet Port
9 Work Port - Lift Down
10 Work Port - Tele Retract
11 Work Port - Tele Extend
12 Work Port - Lift Up
13 Outlet Port
14 LS Relief
15 Pilot Pressure Port - Lift Up
16 Pilot Pressure Port - Tele Extend
17 Pilot Pressure Port - Main Hoist Raise
18 Pilot Pressure Port - Auxiliary Hoist Raise
19 Work Port - Main Hoist Raise
20 Work Port - Auxiliary Hoist Raise
2
1
5
6
3
4
9
10
8804-82
7
8
15
16
17
18
13
14
19
20
11
12

Manitowoc Grove GRT8100 Specifications

General

Brand	Manitowoc
Model	Grove GRT8100
Category	Construction Equipment
Language	English