Harrington Hoists and Cranes MR Trolley - (MR1) User Manual
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Note: Inner Spacer rows on Table 3-2 list two numbers. First number is the quantity of spacers located on the
left side of the Suspender or Suspension Plates, second number is the quantity on the right side.
Example: 1 + 2
Í Adjusting Spacers on the right side (Side Plate S side)
Ï Adjusting Spacers on the left side (Side Plate G side)
Figure 3-8
Spacers Arrangement
Table 3-1
Suspension Shaft Adjusting Spacers, and Suspension Shaft Bolt
Total Number of Spacers Supplied
Capacity
(Tons)
Flange Range
(in) Thin
Thick
Fixing
Thick
L
Suspension
Shaft Bolt
Location
2.28 to 5.00
8
3
⎯
2 Hole
2
5.01 to 6.02
8
5
⎯
2 Hole
1
1
6.03
to
12.00
8 9 2 2 Hole
1
3.23 to 6.02
8
3
⎯
2 Hole
2
6.03 to 7.02
8
5
⎯
2 Hole
1
2 & 3
7.03
to
12.00
8 9 2 2 Hole
1
3.94 to 7.01
8
3
⎯
2 Hole
2
7.02 to 7.60
8
4
⎯
2 Hole
1
5
7.61 to 12.00
8
13
⎯
2 Hole
1
5.91 to 8.66
8
6
⎯
⎯
Hole 1
8 and up
8.67 to 12.00
8
7
2
⎯
Hole 1