To Next Page

To Previous Page

CONTROLS AND OPERATING PROCEDURES NBT30H-2 OPERATOR MANUAL

3-4

Published 03-18-2019 Control # 582-04

Outrigger Control Box (Pendent)

The hand-held Outrigger Control Box (13) is stowed in a

compartment on the front of the control console station

(Figure 3-1) and is used to control the outriggers.

Extend/Retract Switch

The Extend/Retract Switch is located on the side of the

outrigger control box and is used in conjunction with the

outrigger selector switches to control the outrigger functions.

Outrigger Selector Switches

There are four Outrigger Selector Switches on the face of the

outrigger control box. To extend or retract an outrigger, first

select the component with the Outrigger Selector Switch,

then select EXTEND or RETRACT with the Extend/Retract

Switch.

Center Front Stabilizer (SFO) Switch

The Center Front Stabilizer Switch (SFO) is used to lower

and raise the center front stabilizer. To operate the center

front stabilizer, press the Center Front Stabilizer Switch and

then press Extend/Retract Switch.

NOTE: The Center Front Stabilizer automatically retracts if

any of the other jacks are retracted and must be

reset if lifting is to be continued.

Crane Level Indicators

The crane has two Level Indicators (18) on either side of the

turntable turret that is used to level the crane with the

outriggers (Figure 3-2). Adjust the outrigger jacks until the

bubble is in the center of the Level Indicator.

FIGURE 3-1

Item Description

1 Outrigger Control Box Stowage Compartment

2 Center Front Stabilizer Switch-(SFO)

3 Outrigger Selector Switches

4 Extend/Retract Switch

8579

Manitowoc National Crane NBT30H-2 User Manual

Other manuals for Manitowoc National Crane NBT30H-2