Manitowoc National Crane NBT60 Operator Manual – PDF DOWNLOAD

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Manitowoc National Crane NBT60 Operator Manual – PDF DOWNLOAD

FILE DETAILS:

Manitowoc National Crane NBT60 Operator Manual – PDF DOWNLOAD

Language : English
Pages : 168
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Manitowoc National Crane NBT60 Operator Manual – PDF DOWNLOAD

SECTION 1 11
Introduction 11
Supplemental Information 11
New Owner 11
Basic Nomenclature 11
SECTION 2 15
Safety Precautions 15
Safety Messages 15
General 15
Safety Alert Symbol 16
Signal Words 16
General 16
Accidents 16
Operator Information 16
Operator Qualifications 17
Operational Aids 18
Rated Capacity Limiter (RCL) Systems (If Equipped) 18
Anti-Two-Blocking Device 18
Working Area Limiter (If Equipped) 19
Crane Stability/Structural Strength 19
Load Charts 20
Work Site 20
Wind Forces 20
Wind Speeds 21
Determination of 3-second wind gust speed at boom tip height: 24
Size and Shape of the load: 24
Determining Wind Drag Coefficient (Cd) 25
Maximum Permissible Wind Speed 26
Example and Sample Calculations (metric) 28
Example 1: Crane Configuration: 28
Load example 1 1: 29
Load example 1 2: 29
Load example 1 3a: 29
Load example 1 3b: 29
Example and Sample Calculations (Non-metric) 32
Example 2: 32
Load example 2 1: 33
Load example 2 2: 33
Load example 2 3a: 33
Load example 2 3b: 33
Lifting Operations 34
Counterweight 35
Outrigger Lift Off 35
Multiple Crane Lifts 35
Tilt-Up Panel Lifting 35
Pile Driving and Extracting 36
Crane Equipment 36
Crane Inspection 36
Electrocution Hazard 37
Set-Up and Operation 38
Electrocution Hazard Devices 38
Electrical Contact 39
Special Operating Conditions and Equipment 39
Grounding the Crane 39
Personnel Handling 40
Environmental Protection 41
Maintenance 41
Service and Repairs 41
Lubrication 42
Tires 43
Hoist Rope 43
Synthetic Hoist Rope 43
Wire Rope 43
Sheaves 44
Batteries 45
Engine 45
Transporting the Crane 45
Travel Operation 46
Work Practices 47
Personal Considerations 47
Crane Access 47
Job Preparation 47
Working 47
Lifting 48
Hand Signals 49
Boom Extension 51
Parking and Securing 51
Shut-Down 51
Cold Weather Operation 51
Temperature Effects on Hook Blocks 52
Temperature Effects on Hydraulic Cylinders 52
Model Specific Information 53
Overload Inspection 53
Boom Inspection 55
Superstructure Inspection 57
Carrier Inspection 59
SECTION 3 61
Controls and Operating Procedures 61
Crane Theory of Operation 62
Crane Software Overview 62
Jump Starting the Crane 62
Charging 62
Getting Started 62
Crane Ignition and Control States 63
Ignition States 63
Control States 63
Truck Cab Controls 63
Truck Cab Ignition Switch 63
Power Take Off (PTO) 63
Manual Shift Control 63
Air Shift Control 64
Electric Shift Control 64
Power Shift Control 64
Park Brake 64
Engine Speed Governor 64
Neutral Start/Safety Switch 64
Outrigger Controls 64
Cab Outrigger Control Panel 66
Ground Station Outrigger Control Panel 66
Outrigger Control Operation 66
Cab Outrigger Control 67
Outrigger Selector Buttons 67
Enable Switch 67
Extend Button 68
Retract Button 68
LED Indicators 68
Module Power 68
Outrigger Beam Selector Button 68
Outrigger Jack Selector Button 68
Single Front Outrigger Button (SFO) – if equipped 68
Outrigger Selector Valve 68
Emergency Stop Switch 68
Crane Level Indicators 69
Crane Controls 70
Swing Brake Pedal 73
Boom Telescope Pedal (Standard with Aux Hoist) 73
Foot Throttle Pedal 73
Display Panel 73
RCL Bypass Switch 73
Minimum Wrap Indicator 74
Emergency Stop Switch 74
AC/Heater Vent 74
Crane Ignition Switch 74
12V Receptacle 74
Diagnostic Connector 74
PC1 Interface Connector 74
Buzzer Alarm 74
Engine Hi/Low Switch 74
Crane Function Power Switch 74
Remote Power Switch (Optional) 74
Work Light Switch 74
Skylight Wiper Switch 75
Windshield Wiper/Washer Switch 75
Air Conditioning/Heater Controls 75
Dual Axis Controller (Boom Lift/Main Hoist) 75
Dual Axis Controller (Swing/Tele/Aux Hoist) 75
Seat Back Adjustment 75
Seat Slide Adjustment Lever 75
Seat/Controls Assembly Slide Adjustment Lever 75
Main Hoist Speed 75
Aux Hoist Speed 75
Swing Brake Control Switch 75
Swing Brake Indicator 76
Swing Horn Button 76
Single Axis Controller (Boom Lift/Hoist) 76
Single Axis Controller (Swing/Boom Tele) 76
Cab Tilt Switch 76
Swing Lock 76
360° Positive Swing Lock 76
Swing Lock Control (Pin Type) 76
Adjustable Swing Speed Valve 77
Heater 77
Heater Cold Weather Fuel Mixture 77
Heater Coolant 78
Operating Procedures 78
Equipment Familiarization 78
Crane Cab Access 78
Equipment Checks 78
Cold Weather Operation 79
Operation Below -40°C 79
Operation Below -40°F 79
Crane Warm-up Procedures 79
Engine 79
Transmission 79
Hoist 80
Swing Drive and Turntable Bearing 80
Axles 80
Hydraulic Oil System 80
Anti-two Block Check 80
RCL Check 81
Hoist System Operation 81
Work Site Location 81
Before Leaving the Truck Cab 81
Stowing and Parking 81
Unattended Crane 82
Before Making the Lift 82
Load Chart 82
Using the Load Chart 82
Lifting the Load 83
Shut Down and Preparation for Road Travel 83
Standard Remote Control 87
Batteries 87
Operation 88
Crane Remote Control (optional) 89
Crane Remote Control Activation 90
SECTION 4 93
Set-Up 93
Outrigger Setup 93
Proper Leveling of the Crane 93
Bubble Level Adjustment 93
Site Selection 94
Setting the Outriggers 94
JIB Safety Information 95
Erecting And Stowing The JIB 95
General Warnings 95
JIB Operation 96
Jib Deployment Procedure 96
Stowing Procedure 99
Jib Removal 100
Jib Maintenance 101
Setting the Offset 101
Setting the Offset Mast 101
Anti-Two-Block Weight Installation 104
Multi-part Line Reeving 104
Using Multiple Part Lines 104
Lifting the Rated Load 104
Installing Cable on the Hoist 106
Wedge Sockets 106
Terminator Wedge Installation 106
Wedge Socket Installation 107
Removable Counterweight 109
Mounting the Counterweight 109
Stowing the Counterweight 111
SECTION 5 113
Lubrication Procedure and Charts 113
General 113
Environmental Protection 113
Lubricants 113
Arctic Conditions Below -9°C (15°F) 113
Chassis Grease 114
Low Temperature Grease 114
Extreme Pressure Multipurpose Gear Lubricant (EPGL) 114
Open Gear Lubricant 114
Low Temperature Grease 114
Antifreeze/Coolant (for Cab Heater) 114
Anti-wear Additives 114
Hydraulic Oil 114
Standard Hydraulic Oil 114
Temperature Above -9°C (15°F) 114
Arctic Hydraulic Oil 115
Temperature Down to -9°C (15°F) to -29°C (-20°F) 115
Temperature Down to -40°C (-40°F) and Below 115
Hydraulic Oil Inspection 115
Lubrication 115
Side and Bottom Boom Wear Pad Lubrication 119
Top Boom Wear Pad Lubrication 119
Outrigger Beam Lubrication 119
Hoist Brake Oil 119
Check Hoist Brake Oil 120
Drain /Add New Hoist Brake Oil 120
Hoist Gearbox Oil 120
Check hoist gearbox oil level: 120
Fill hoist gearbox with oil 120
Swing Gearbox and Brake Oil 120
Check Swing Gearbox oil level: 120
Hydraulic Oil Reservoir Level 121
Surface Protection for Cylinder Rods 121
Wire Rope Lubrication 122
Carwell® Rust Inhibitor 123
Protecting Cranes From Rusting 123
Cleaning Procedures 123
Inspection and Repair 124
Application 124
Areas of Application 125
SECTION 6 129
Maintenance Checklist 129
Crane Inspection And Maintenance 129
Inspections 129
Daily Inspections/Pre-use 129
Weekly Inspections 130
Monthly Inspections 130
Periodic/Annual Inspection 130
Special Boom Inspection 131
Stability 131
Hoist Rope Inspection And Maintenance 131
Keeping Records 131
Environmental Conditions 131
Dynamic Shock Loads 131
Precautions and Recommendations During Inspection 132
Inspection 132
Daily Inspections 132
Monthly Inspections 132
Periodic Inspections 132
Wire Rope Replacement 133
Care of Wire Rope 133
Replacement Rope 133
Crane Adjustments and Repairs 134
Boom Extension Cable 134
Jib Jack Service and Maintenance 134
Adding Oil to the Jib Jack 134
Changing the Jib Jack Oil 134
Lubrication 134
Rust Prevention 134
Hydraulic System 134
Oil Cooler 134
Tire Load And Inflation Table 135
Specifications 138
Hydraulic 138
Air Conditioner 138
Hoist System 138
NBT60 Crane Operating Speeds 139
Counterweight 139
General 139
SECTION 7 141
Rated Capacity Limiter 141
RCL System Description 142
RCL Display 143
Alert and Limit Symbols 144
RCL Override Warning 144
RCL Setup 147
Boom Configuration 147
Counterweight Configuration 148
Outrigger Configuration (w/o jib or basket) 148
Hoist & Reeving Configuration 150
Confirmation 150
Operating Mode 150
TARE Function 151
Operational Limits 152
Slew Angle Limit 152
WADS Limit 152
Boom Angle Limit 153
Tip Height Limit 153
Radius Limit 153
Delete All Limits 154
Tools 154
Joystick Output 154
RCL Sensor Calibration 155
Slew Sensor Calibration 156
Cranes without Removable Counterweight 156
Cranes with Removable Counterweight 156
Boom Angle Calibration 157
Boom Length Calibration 157
Rod Side Pressure Sensor Calibration 157
Base Side Pressure Sensor Calibration 157
Outrigger Span/Length 158
CWT Switch Panel Calibration 158
Load Chart and RCL Upload 158
Diagnostic 159
About the Manitowoc Diagnostic Code Application 161

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