TM 5-6115-400-12
CHAPTER 1
INTRODUCTION
Section I. GENERAL
General, U. S. Army Mobility Equipment Command,
1-1. Scope
ATTN: AMSME-MP, 4300 Goodfellow Blvd., St. Louis,
a. These instructions are published for the use of
Mo., 63120.
the personnel to whom the Military Standard Model SF-
200-MD/CIED (Allis-Chalmers Model 25000-4444650)
d. Report
all
equipment
improvement
generator set is issued. They provide information on the
recommendations as prescribed by TM 38-750.
operation and organizational maintenance of the
equipment. Also included are descriptions of main units
1-2. Record and Report Forms
and their functions in relationship to other components.
b. Appendix A contains a list of publications
a. DA Form 2258 (Depreservation Guide of Engineer
Equipment).
applicable to this manual. Appendix B contains a list of
basic issue items authorized the operator of this
b. For other record and report forms applicable to
equipment and the list of maintenance and operating
operator, crew and organizational maintenance, refer to
supplies required for initial operation. Appendix C
TM 38-750.
contains the Maintenance allocation chart.
c. DA Form 2028 (Recommended Changes to DA
Note. Applicable forms, excluding Standard Form 46,
Publications) will be used for reporting discrepancies
(United States Government Motor Vehicles Operator's
and recommendations for improving this equipment
Identification Card) which is carried by the operator, will
publication. This form will be filled out by the individual
be kept in a canvas bag mounted on the equipment.
using the manual and forwarded direct to Commanding
Section II. DESCRIPTION AND DATA
line-to-neutral and 208 volts line-to-line (120/208 volts).
1-3. Description
Engine speed is regulated by an electric governing
system.
a. General. The Military Standard Model SF-200-
b. Engine.
The Allis-Chambers Model 25,000
MD/CIED
(Allis-Chalmers Model 25000-4444650)
engine is a liquid cooled, 6 cylinder, valve-in-head, 4
generator set (figs. 1 and 2) is a multi-purpose,
stroke cycle, turbocharged and intercooled, full diesel
portable, skid-mounted, self-contained unit. Each set is
engine.
equipped with an engine oil pan heating element and
other connections for field installation of winterization
c. Generator.
The Electric Machinery Model
equipment. The generator set is provided with the
651853 alternating current generator is a fully enclosed,
controls, instruments, and accessories necessary for
fan-cooled, revolving field, 3phase alternator. The
operation as a single unit and for operation in parallel
generator rotor is driven directly by the engine flywheel
with other generator sets. It can be connected to deliver
through a flexible coupling. When driven at its rated
3 phase, 4 wire, 240 volts line-to-neutral and 416 volts
speed of 1,800 rpm, the generator will produce' 200 KW
line-to-line (240/416 volts) or 3 phase, 4 wire, 120 volts
(kilowatt)
at
60
cycles
with
a
1-1
