NTC55 OPERATOR MANUAL CONTROLS AND OPERATING PROCEDURES
National Crane Published 9-26-2018 Control # 646-02 3-11
CRANE CONTROLS
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3
4
24
21
20
18
16
17
15
23
22
FIGURE 3-4
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8798-1
8798-2
40
5
9
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13
1
6
14
Item Description Item Description
1 Outrigger Control Panel 13 Diagnostic Connector
2 Swing Brake Pedal 14 Crane Level Indicator
3 Boom Telescope Pedal (Optional) 15 Truck Engine Hi/Low Switch
4 Foot Throttle Pedal 16 Crane Function Power Switch
5 Display Panel Assembly 17 Remote Power Switch (Optional)
6 RCL Bypass Switch 18 Work Light Switch
7 Swing Brake Indicator 20 Skylight Wiper Switch
8 Minimum Indicator 21 Windshield Wiper Switch
9 Emergency Stop Switch 22 A/C Heater Function Switch
10 A/C Heater Vent 23 A/C Heater Temperature Control