Manitowoc MLC300 Service And Maintenance Manual

Reference Only
HOISTS MLC300 SERVICE/MAINTENANCE MANUAL
5-52
Published 11-22-17, Control # 257-02
PLASTIC SHEAVE DATA
Sheave
Part No.
A
Outside
Diameter
B
Tread
Diameter
C
Width
D
Rope
Diameter
mm inch mm inch mm inch mm inch
912738 335.0 13.19 290.1 11.42 45.0 1.77 16 5/8
631056
631054 335.0 13.19 290.1 11.42 45.0 1.77 22 7/8
631065 406.4 16.00 339.6 13.37 55.1 2.17 14 9/16
631071 406.4 16.00 352.6 13.88 55.1 2.17 16 5/8
631526 489.0 19.25 422.4 16.63 50.8 1.94 22 7/8
631527 489.0 19.25 422.4 16.63 50.8 1.94 16 5/8
631055 500.1 19.69 447.0 17.60 47.0 1.85 22 7/8
631067 500.1 19.69 450.9 17.75 50.0 1.97 19 3/4
631529 508.0 20.00 431.8 17.00 76.2 3.00 25 1
631519 584.2 23.00 511.0 20.13 57.2 2.25 22 7/8
631520
631084 584.2 23.00 511.0 20.13 63.5 2.50 22 7/8
A00083
631102 584.2 23.00 511.0 20.13 63.5 2.50 25 1
B = tread diameter, new sheave
E = tread diameter, used sheave
B minus E = total wear
If total wear is 5 mm (3/16 in) or more,
the sheave should be replaced.
If a tread print exists in the root of the
sheave groove, measure to the
maximum tread diameter.
FIGURE 5-33

Manitowoc MLC300 Specifications

General

Brand	Manitowoc
Model	MLC300
Category	Construction Equipment
Language	English