Figure 1-1. Major Components.

TM 55-1730-228-13&P

c. Platform (3). Work platform for tools, equipment and personnel. Removable section allows for maintenance on

helicopter rotors. Horizontally adjustable platform and deck extensions increase usability and allow for easier SPEMS

positioning. Removable, split guardrails make the SPEMS more compact for work approach, storage, and shipment.

d. Towing Hitch (4). Pintel type towing hitch for moving the SPEMS during shipping, storage and for transferring to

and from work locations where selfpropulsion is impractical. The entire hitch assembly stores on the frame and can be

quickly removed or installed by two persons.

e. Ladder (5). Retractable ladder allows boarding from any height when the unit is raised. When not in use, the

ladder stores completely on the platform.

f. Platform Controls (6). Platform controls allow operation from the platform. Controls may be positioned anywhere

on the guardrails.

g. Scissors (7). Twin hydraulic cylinders provide the power needed by the scissors to raise and lower the platform.

h. Base Controls (8). Base controls allow walk-behind operation from the ground. Base Controls can override the

platform controls in emergency situations.

i. Frame (9). The frame houses the final drive line components as well as the steering assembly.

ITEM

DESCRIPTION

Engine Enclosure

Stabilizers

Platform

Towing Hitch

Ladder

Platform Controls

Scissors

Base Controls

Frame

Figure 1-1. Major Components.

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