Harrington Hoists and Cranes GT Trolley - Manual (Page 33)

Refer to Figure 3-29 for 8 to 10 Ton coupled with Manual CB hoist
Refer to Figure 3-29 for 6 and 10 Ton coupled with a TCR air hoist except the applicable TCR suspender will be used
instead of the top hook (See Table 2-12 and Section 3.3 for TCR suspender information).
Refer to Figure 3-30 for 8 to 10 Ton coupled with (N)ER/(N)ER2 hoist
1) Remove the Shaft Stopper Pin, Side Plate S, and Spacers from the Suspension Shaft. For beam flanges that are
wider than the standard range, different suspension shaft and/or spacer arrangements are provided. Refer to
Table 3-1.
2) Insert the Suspension Shaft to Side Plate G and attach it with the Suspension Shaft Bolt, Slotted Nut and Split Pin
(cotter pin). Refer to Figure 3-33 to ensure that correct Suspension Shaft holes are used. Securely bend both
branches of the Split Pin after insertion.
3) Referring to Figure 3-35 and Table 3-3 install the inner adjusting Spacers and Suspender (for TCR) or Suspension
Plates (for (N)ER/(N)ER2) on the Suspension Shaft. For CB hoist, the hook can be attached after assembly. Use
all of the Spacers provided with the trolley. If the beam width is not listed in Table 3-3, use the next size smaller
and make adjustments in accordance with Section 3.3.8.
4) Place Side Plate S onto the Suspension Shaft.
5) Install the outer adjusting Spacers on the Suspension Shaft outside of Side Plate S. Refer to Figure 3-33 and
insert the Shaft Stopper Pin into hole “A.” Temporarily install the split pin in the Shaft Stopper Pin and bend the split
pin slightly to hold it in place. The split pin should be fully bent after checking and attaining the proper beam flange
adjustment.
Figure 3-28 Assembling the Trolley – 5 Ton Capacity
33