Load Rating Charts C-Series Cranes 3001 7600016-001 July 2003
Capacities: Capacities Overloading this crane or failing to comply with operating conditions and restrictions given on Capacity Chart can result in structural damage to crane components, collapse of crane, or tipping. Read all instructions on Capacity Chart before operating crane. Do not lift any load without first determining total load to be lifted and maximum radius at which load can be lifted. Radius shall govern load rating. Only use boom angle as a guide in positioning boom near corresponding radius for a given load. EXCEPTION: Boom angle shall govern load rating of jib when boom is not fully extended. Load Rating The load ratings given on the Capacity Chart do not exceed a maximum stability tipping factor of 85 percent. The main boom and jib load ratings above the heavy line on the Capacity Chart are based on the crane s hydraulic or structural competence and not on stability. The main boom and jib load ratings below the heavy line are stability limited capacities and do not exceed 85 percent of tipping. Before lifting any load, the operator shall ensure that: The crane is properly mounted on a truck that meets factory specifications. The crane is properly counterweighted, if required. The outriggers and stabilizers are extended on a firm, uniformly supporting surface so crane is level in all directions. The exact weight of the load to be lifted is known. The weight of the stored jib, if equipped, and all load handling devices are deducted from the load ratings given on the Capacity Chart. See Total Load near end of section. The area of operation shown on the Capacity Chart is not exceeded. The load rating has been reduced to compensate or wind, ground conditions, out-of-level conditions, and the dynamic effects of swinging, hoisting, and lowering the load. Note This model crane has been given a stability test in compliance with ANSI B30.5 requirements. If the crane owner mounts the crane on the truck, he may have to perform a stability test in compliance with special instructions furnished by Manitex on request. Load Charts - 3001C 1
Capacities: Total Load The weight of the stored jib, if equipped, and all load handling devices are considered part of the total load. To determine the total load to be lifted, use the following worksheet. Component Weights See Deductions on Capacity Chart. Pounds 1. Stored Jib or Erected Jib (if equipped)*................................................. 2. Overhaul Ball or Load Block (depending on which is used)................................. 3. Auxiliary Block (if installed)........................................................... 4. Auxiliary Sheave (if installed).......................................................... 5. Hose Reel (if equipped)............................................................. 6. 2-Man Steel Basket (empty weight).................................................... 7. 1-Man Steel Basket (empty weight).................................................... 8. 1-Man Fiberglass Basket (empty weight)................................................ 9. Slings and all other Load Handling Devices.............................................. *Disregard when determining total load to be lifted with the jib. Totals A. Total Component Weights (ADD 1 through 9)............................................. B. Weight of Load to be Lifted........................................................... C. Total Load to be Lifted (ADD A and B).................................................. Once the total load has been determined, refer to the Capacity Chart to determine the maximum radius at which the load can be handled............................. ft. Refer to the Capacity Chart to determine the parts of line required to handle the total load to be lifted. The load charts in this booklet are reference copies only. For planning actual lifts refer to the load charts installed on the crane. 2 Load Charts - 3001C
Capacities: This page intentonally left blank Load Charts - 3001C 3
Capacities: Load Chart 30102C Load Chart 30102C RANGE DIAGRAM BOOM LENGTH IN FEET A B C D SEE WARNING NOTE 5 HEIGHT ABOVE GROUND IN FEET OPERATING RADIUS FROM CENTERLINE OF ROTATION IN FEET LMI OPERATING CODES ALLOWABLE LINE PULL DEDUCTIONS FROM RATED LOADS FOR LOAD HANDLING DEVICES SUPPLIED BY MANITEX WARNING 4 Load Charts - 3001C
Capacities: Load Chart 30102C A B C D WARNING INFORMATION DEFINITIONS AREA OF OPERATION Load Charts - 3001C 5
Manitex 3000 S. Austin Ave Georgetown, TX 78627-1609 Sales: (512) 942-3000 Sales Fax: (512) 863-3776 Service: (512) 942-3000 Service Fax: (512) 942-3094 Web Site: www.manitex.com