ASME B30.5 2021

$98.04

ASME B30.5 – 2021 Mobile and Locomotive Cranes

Published By	Publication Date	Number of Pages
ASME	2021	74

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Category: ASME

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Description

ASME has been defining crane safety since 1916. ASME B30.5 is one of ASME’s most requested safety standards—widely respected and applied throughout the building and construction industry. It addresses crawler cranes, locomotive cranes, wheel-mounted cranes, and any variations thereof that retain the same fundamental characteristics and are powered by internal combustion engines or electric motors. The scope of this Safety Standard includes only cranes of the above types that are powered by internal combustion engines or electric motors. Side boom tractors and cranes designed for railway and automobile wreck clearance, digger derricks, cranes manufactured specifically for, or when used for, energized electrical line service, knuckle boom, trolley boom cranes, and cranes having a maximum rated capacity of one ton or less are excluded. This 2018 edition revises the Crane Operation in the Vicinity of Electric Power Lines section entirely, adds a new section on Rigger Responsibilities, and incorporates other miscellaneous revisions. B30.5 offers comprehensive solutions applying to the construction, inspection, testing, maintenance and operation of mobile and locomotive cranes. It is to be used in conjunction with equipment described in other volumes of the ASME B30 series of safety standards. Careful application of these B30 safety standards will help users to comply with applicable regulations within their jurisdictions, while achieving the operational and safety benefits to be gained from the many industry best-practices detailed in these volumes. Intended for manufacturers, owners, employers, users and others concerned with the specification, buying, maintenance, training and safe use of mobile and locomotive cranes with B30 equipment, plus all potential governing entities.

PDF Catalog

PDF Pages	PDF Title
4	CONTENTS
6	FOREWORD
8	ASME B30 COMMITTEE ROSTER
10	B30 STANDARD INTRODUCTION
13	ASME B30.5-2021 SUMMARY OF CHANGES
14	Chapter 5-0 Scope, Definitions, Personnel Competence, and References SECTION 5-0.1: SCOPE OF B30.5 SECTION 5-0.2: DEFINITIONS 5-0.2.1 Types of Mobile and Locomotive Cranes 5-0.2.2 General
15	Figures Figure 5-0.2.1-1 Commercial Truck-Mounted Crane — Telescoping Boom (Multiple Control Stations, Fixed)
16	Figure 5-0.2.1-2 Commercial Truck-Mounted Crane — Telescoping Boom With Fixed Jib (Multiple Control Stations, Fixed)
17	Figure 5-0.2.1-3 Commercial Truck-Mounted Crane —Telescoping Boom (Multiple Control Stations, Fixed and Rotating)
18	Figure 5-0.2.1-4 Crawler Crane — Lattice Boom
19	Figure 5-0.2.1-5 Crawler Crane — Lattice Boom With Lattice Luffing Jib
20	Figure 5-0.2.1-6 Crawler Crane — Lattice Boom With Lattice Luffing Jib and Lattice Offsettable Fixed Jib
21	Figure 5-0.2.1-7 Crawler Crane — Lattice Boom With Lattice Fixed Jib
22	Figure 5-0.2.1-8 Crawler Crane — Telescoping Boom
23	Figure 5-0.2.1-9 Locomotive Crane — Lattice Boom
24	Figure 5-0.2.1-10 Wheel-Mounted Crane — Telescoping Boom (Multiple Control Stations, Fixed and Rotating)
25	Figure 5-0.2.1-11 Wheel-Mounted Crane — Telescoping Boom With Offsettable Fixed Jib (Multiple Control Stations, Fixed and Rotating)
26	Figure 5-0.2.1-12 Wheel-Mounted Crane — Telescoping Boom With Luffing Jib (Multiple Control Stations, Fixed and Rotating)
27	Figure 5-0.2.1-13 Wheel-Mounted Crane — Telescoping Boom (Single Control Station, Rotating)
28	Figure 5-0.2.1-14 Wheel-Mounted Crane — Telescoping Boom (Single Control Station, Fixed)
29	SECTION 5-0.3: PERSONNEL COMPETENCE SECTION 5-0.4: REFERENCES
30	Chapter 5-1 Construction and Characteristics SECTION 5-1.1: LOAD RATINGS AND TECHNICAL INFORMATION 5-1.1.1 Load Ratings — Where Stability Governs Lifting Performance
31	5-1.1.2 Load Ratings — Where Factors Other Than Stability Govern Lifting Performance 5-1.1.3 Load Rating Chart 5-1.1.4 Additional Information Tables Table 5-1.1.1-1 Crane Load Ratings
32	Figure 5-1.1.3-1 Work Areas
36	SECTION 5-1.2: BACKWARD STABILITY 5-1.2.1 General Conditions 5-1.2.2 Minimum Backward Stability Criteria SECTION 5-1.3: BOOM HOIST, LOAD HOIST, AND TELESCOPING BOOM MECHANISMS 5-1.3.1 Boom Hoist Mechanism 5-1.3.2 Load Hoist Mechanism
37	5-1.3.3 Telescoping Boom SECTION 5-1.4: SWING MECHANISM 5-1.4.1 Swing Control 5-1.4.2 Swing Braking Means and Locking Device SECTION 5-1.5: CRANE TRAVEL 5-1.5.1 Travel Controls
38	5-1.5.2 Travel Mechanism 5-1.5.3 Travel Brakes and Locks SECTION 5-1.6: CONTROLS 5-1.6.1 General 5-1.6.2 Control Forces and Movements 5-1.6.3 Power Plant Controls 5-1.6.4 Engine Clutch
39	Figure 5-1.6.1-1 Telescopic Boom Crane Control Diagram (Suggested Mobile Telescopic Boom Crane Basic Operating Control Arrangement for New Cranes)
40	Figure 5-1.6.1-2 Nontelescopic Boom Crane Control Diagram (Suggested Mobile Nontelescopic Boom Crane Basic Operating Control Arrangement for New Cranes)
41	SECTION 5-1.7: ROPES AND REEVING ACCESSORIES 5-1.7.1 Rope Design Factors 5-1.7.2 Ropes 5-1.7.3 Reeving Accessories 5-1.7.4 Sheaves
42	5-1.7.5 Sheave Sizes 5-1.7.6 Load Hook, Ball Assemblies, and Load Blocks Figure 5-1.7.3-1 Dead Ending Rope in a Socket
43	SECTION 5-1.8: CABS 5-1.8.1 Construction 5-1.8.2 Platforms to Cab 5-1.8.3 Access to Cab 5-1.8.4 Cab Roof SECTION 5-1.9: GENERAL REQUIREMENTS 5-1.9.1 Booms 5-1.9.2 Exhaust Gases 5-1.9.3 Outriggers
44	5-1.9.4 Locomotive Crane Equipment 5-1.9.5 Welded Construction 5-1.9.6 Replacement Parts 5-1.9.7 Guards for Moving Parts 5-1.9.8 Clutch and Brake Protection 5-1.9.9 Hydraulic and Pneumatic Line Protection 5-1.9.10 Operational Aids 5-1.9.11 Lubricating Points
45	5-1.9.12 Miscellaneous Equipment SECTION 5-1.10: STRUCTURAL PERFORMANCE SECTION 5-1.11: CRANES USED FOR OTHER THAN LIFTING SERVICE SECTION 5-1.12: TRANSLATIONS OF SAFETY RELATED INFORMATION AND CONTROL DESIGNATIONS
46	Chapter 5-2 Inspection, Testing, and Maintenance SECTION 5-2.1: INSPECTION — GENERAL 5-2.1.1 Inspection Classification 5-2.1.2 Frequent Inspection 5-2.1.3 Periodic Inspection
47	5-2.1.4 Cranes Not in Regular Use 5-2.1.5 Inspection Records 5-2.1.6 Operational Aids SECTION 5-2.2: TESTING 5-2.2.1 Operational Tests 5-2.2.2 Load Testing
48	SECTION 5-2.3: MAINTENANCE 5-2.3.1 Preventive Maintenance 5-2.3.2 Maintenance Procedure 5-2.3.3 Adjustments and Repairs 5-2.3.4 Lubrication
49	SECTION 5-2.4: ROPE INSPECTION, REPLACEMENT, AND MAINTENANCE 5-2.4.1 General 5-2.4.2 Inspection Figure 5-2.4.2-1 Core Failure in 19 × 7 Rotation-Resistant Rope
50	5-2.4.3 Rope Replacement 5-2.4.4 Rope Maintenance
52	Chapter 5-3 Operation SECTION 5-3.1: QUALIFICATIONS AND RESPONSIBILITIES 5-3.1.1 Operators 5-3.1.2 Qualifications
53	5-3.1.3 Responsibilities
57	SECTION 5-3.2: OPERATING PRACTICES 5-3.2.1 Handling the Load
59	Figure 5-3.2.1.5-1 Examples of Typical Unequal Outrigger Extension Positions
60	5-3.2.2 Personnel Lifting 5-3.2.3 Multiple Load Line Operation 5-3.2.4 Critical Lifts
61	SECTION 5-3.3: SIGNALS 5-3.3.1 General 5-3.3.2 Standard Signals 5-3.3.3 Signalperson Qualifications 5-3.3.4 Standard Hand Signals 5-3.3.5 Standard Voice Signals 5-3.3.6 Special Signals 5-3.3.7 Audible Travel Signals 5-3.3.8 Audible Emergency Signal
62	SECTION 5-3.4: MISCELLANEOUS 5-3.4.1 Rail Clamps 5-3.4.2 Ballast or Counterweight 5-3.4.3 Rerailing Locomotive Cranes 5-3.4.4 Swinging Locomotive Cranes 5-3.4.5 Crane Operation in the Vicinity of Electric Power Lines
63	Figure 5-3.3.4-1 Standard Hand Signals for Controlling Crane Operations
66	Figure 5-3.4.5.1-1 Flowchart to Assist in Determination of the Applicable Subsection for Crane Operation Near Electric Power Lines
67	Figure 5-3.4.5.1-2 Specified Clearance Around an Energized Electric Power Line
68	Figure 5-3.4.5.1-3 Specified Clearance Around an Energized Electric Power Line That Shall Be Maintained When the Crane Is in Travel or Transit Table 5-3.4.5.1-1 Specified Clearance in the Vicinity of Energized Electric Power Lines
69	Figure 5-3.4.5.1-4 Electric Power Line Support Structures
71	5-3.4.6 Induced Electrical Charges 5-3.4.7 Footing 5-3.4.8 Cabs 5-3.4.9 Refueling 5-3.4.10 Fire Extinguishers
72	NONMANDATORY APPENDIX A CRITICAL LIFTS A-1 CRITICAL LIFT IDENTIFICATION A-2 CRITICAL LIFT PLANS
73	A-3 CRITICAL LIFT APPROVALS A-4 CRITICAL LIFT PRE-LIFT MEETING