You can maybe get some info from Crane Manufacturers Association of America (CMAA) or from their member companies. However, they mostly cover overhead bridge cranes & some gantry cranes. Couldn't find mobile cranes.
You should find out as much as possible from mfrs. of mobile cranes 'stingers' and other truckmounted cranes.
ISO seems to have a lot of relevant standards (below), but of course you have to pay:
53.020.20
Cranes
Including mobile cranes, tower cranes, jib cranes, bridge cranes, etc.
ISO 4301-2:1985 Lifting appliances -- Classification -- Part 2: Mobile cranes
ISO 4301-3:1993 Cranes -- Classification -- Part 3: Tower cranes
ISO 4301-4:1989 Cranes and related equipment -- Classification -- Part 4: Jib cranes
ISO 4301-5:1991 Cranes -- Classification -- Part 5: Overhead travelling and portal bridge cranes
ISO 4302:1981 Cranes -- Wind load assessment
ISO 4304:1987 Cranes other than mobile and floating cranes -- General requirements for stability
ISO 4305:1991 Mobile cranes -- Determination of stability
ISO 4306-1:1990 Cranes -- Vocabulary -- Part 1: General
ISO 4306-2:1994 Cranes -- Vocabulary -- Part 2: Mobile cranes
ISO 4306-3:1991 Cranes -- Vocabulary -- Part 3: Tower cranes
ISO 4310:1981 Cranes -- Test code and procedures
ISO 7296-1:1991 Cranes -- Graphic symbols -- Part 1: General
ISO 7296-1:1991/ Amd 1:1996
ISO 7296-2:1996 Cranes -- Graphical symbols -- Part 2: Mobile cranes
ISO 7752-2:1985 Lifting appliances -- Controls -- Layout and characteristics -- Part 2: Basic arrangement and requirements for mobile cranes
ISO 7752-2:1985/Add 1:1986
ISO 7752-3:1993 Cranes -- Controls -- Layout and characteristics -- Part 3: Tower cranes
ISO 7752-4:1989 Cranes -- Controls -- Layout and characteristics -- Part 4: Jib cranes
ISO 7752-5:1985 Lifting appliances -- Controls -- Layout and characteristics -- Part 5: Overhead travelling cranes and portal bridge cranes
ISO 8087:1985 Mobile cranes -- Drum and sheave sizes
ISO 8306:1985 Cranes -- Overhead travelling cranes and portal bridge cranes -- Tolerances for cranes and tracks
ISO 8566-1:1992 Cranes -- Cabins -- Part 1: General
ISO 8566-2:1995 Cranes -- Cabins -- Part 2: Mobile cranes
ISO 8566-3:1992 Cranes -- Cabins -- Part 3: Tower cranes
ISO 8566-4:1998 Cranes -- Cabins -- Part 4: Jib cranes
ISO 8566-5:1992 Cranes -- Cabins -- Part 5: Overhead travelling and portal bridge cranes
ISO 8686-1:1989 Cranes -- Design principles for loads and load combinations -- Part 1: General
ISO 8686-3:1998 Cranes -- Design principles for loads and load combinations -- Part 3: Tower cranes
ISO 8686-5:1992 Cranes -- Design principles for loads and load combinations -- Part 5: Overhead travelling and portal bridge cranes
ISO 9373:1989 Cranes and related equipment -- Accuracy requirements for measuring parameters during testing
ISO 9374-1:1989 Cranes -- Information to be provided -- Part 1: General
ISO 9374-3:2002 Cranes -- Information to be provided for enquiries, orders, offers and supply -- Part 3: Tower cranes
ISO 9374-4:1989 Cranes -- Information to be provided -- Part 4: Jib cranes
ISO 9374-5:1991 Cranes -- Information to be provided -- Part 5: Overhead travelling cranes and portal bridge cranes
ISO 9926-1:1990 Cranes -- Training of drivers -- Part 1: General
ISO 9927-1:1994 Cranes -- Inspections -- Part 1: General
ISO 9928-1:1990 Cranes -- Crane driving manual -- Part 1: General
ISO 9942-1:1994 Cranes -- Information labels -- Part 1: General
ISO 9942-3:1999 Cranes -- Information labels -- Part 3: Tower cranes
ISO 10245-1:1994 Cranes -- Limiting and indicating devices -- Part 1: General
ISO 10245-2:1994 Cranes -- Limiting and indicating devices -- Part 2: Mobile cranes
ISO 10245-3:1999 Cranes -- Limiting and indicating devices -- Part 3: Tower cranes
ISO 10245-5:1995 Cranes -- Limiting and indicating devices -- Part 5: Overhead travelling and portal bridge cranes
ISO 10972-1:1998 Cranes -- Requirements for mechanisms -- Part 1: General
ISO 10973:1995 Cranes -- Spare parts manual
ISO 11630:1997 Cranes -- Measurement of wheel alignment
ISO 11660-1:1999 Cranes -- Access, guards and restraints -- Part 1: General
ISO 11660-2:1994 Cranes -- Access, guards and restraints -- Part 2: Mobile cranes
ISO 11660-3:1999 Cranes -- Access, guards and restraints -- Part 3: Tower cranes
ISO 11660-5:2001 Cranes -- Access, guards and restraints -- Part 5: Bridge and gantry cranes
ISO 11661:1998 Mobile cranes -- Presentation of rated capacity charts
ISO 11662-1:1995 Mobile cranes -- Experimental determination of crane performance -- Part 1: Tipping loads and radii
ISO 11994:1997 Cranes -- Availability -- Vocabulary
ISO 12210-1:1998 Cranes -- Anchoring devices for in-service and out-of-service conditions -- Part 1: General
ISO 12210-4:1998 Cranes -- Anchoring devices for in-service and out-of-service conditions -- Part 4: Jib cranes
ISO 12210-4:1998/Cor 1:2000
ISO 12478-1:1997 Cranes -- Maintenance manual -- Part 1: General
ISO 12480-1:1997 Cranes -- Safe use -- Part 1: General
ISO 12482-1:1995 Cranes -- Condition monitoring -- Part 1: General
ISO 12485:1998 Tower cranes -- Stability requirements
ISO 13200:1995 Cranes -- Safety signs and hazard pictorials -- General principles
ISO 15513:2000 Cranes -- Competency requirements for crane drivers (operators), slingers, signallers and assessors
ISO/TS 15696:2000 Cranes -- List of equivalent terms
