Manufacturer:  Olson

SPECIFICATIONS
 
Internal Serial No : OL 02
Nickname :
Type of Trolley : Hay Sling
Type of Hay Slings Set : Interlocking
Diameter of Rope Sheave :
Type of Track : Rail
Markings :

THE OLSON MFG ALBERT LEA MINN ADVANCE

Availability : Common
Value : $$
Chassis Tie-off : Yes
Trolley Load Held at Any Height : No - CDP must go to chassis and lock
Number of Wheels on Top : 8
Number of Lifting Pulleys : 0 and Interlocking Hay Sling Set
Swivel Capable : No
Capable of Reversible Use : No
Type of Material : Iron
Independent Trigger Trip Rope on Chassis : No
Bump Trigger Plate at Chassis Base : No
Notes :
Patent Number : 1,132,716
Patent Date : March 23, 1915
Year(s) Manufactured : 1915 -1950


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