Pro-3 Series Tripod
Operator’s Manual
4
March 21, 2011, Rev 01
1.6 MATERIAL HANDLING
The Tripod, when equipped with a winch, may be used for the raising and lowering of tools, equipment,
and other material not exceeding the rated Working Load Limit of any system accessories. Various
jurisdictions may not allow the use of the same equipment to move personnel and material. Be aware of
and follow the regulations governing your workplace.
2. APPLICATION RESTRICTIONS
There are restrictions and limitations that must be carefully considered in the selection, installation, and
operation of this type of equipment. Serious injury or death may result from failure to consider these
factors.
2.1 WORKING LOAD LIMIT
The rating of this tripod depends on the specific application for which it is being used, and the regulations
governing that application in the jurisdiction where the work is being performed.
2.1.1 USE WITH A WINCH FOR CONFINED SPACE ENTRY/RETRIEVAL and RESCUE
When used with a Tuff Built Products Pro-Series winch, the tripod is rated for:
- 1 worker weighing a maximum of 310lbs (140kg) (including all clothing, tools, and equipment) in a 1 Part
Single Reeved System (see Figure 1a), or
-2 persons weighing a maximum 620lbs (280kg) 310 lbs when used in a 2 Part Single Reeved System
(see Figure 1b).
Figure 1a, 1 Part Single Reeved System Figure 1b, 2 Part Single Reeved
Systems
Note: Please be aware that a 2 Part Single Reeved System is rated for a higher working load limit, but
that raising/lowering speed is only half that of a 1 Part Single Reeved System.
2.1.2 USE WITH A WINCH FOR WORK POSITIONING
When used with a Tuff Built Products Pro-Series winch, the tripod is rated for 1 worker weighing a
maximum of 310lbs (140kg) (including all clothing, tools, and equipment).
