PDF Parts Manual Manitowoc Traditional Crane 3900 - 1 MB
This is the official parts manual for the Manitowoc 3900 Traditional Crane.
It contains detailed exploded diagrams and a complete list of part numbers for every assembly, from the boom and rigging to the carbody and crawlers.
Using this manual is the only way to ensure you are ordering the correct, genuine parts for your crane.
It's an essential tool for any owner or service facility.
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--- Page 1 ---
Manitowoc
TRADITIONAL CRANE
PARTS MANUAL
This manual has been prepared for and is considered part of
3900
Model
39351
Serial Number
GROUP A = Rotating Structure (Includes rotating bed, operator’s cab, cases, fuel tanks,
transfer pump, counterweights, guards, platforms, catwalks, machinery enclosure,
horn)
GROUP B = Upperworks Machinery (Includes front, rear, and auxiliary drums, boom hoist,
swing and drive shafts, hand levers, foot pedals, control linkage, rotation indicators,
upperworks hydraulic components, hydraulic piping, hydraulic oil reservoir,
lubrication pump and piping, blowers)
GROUP C = Air Components & Electrical (Includes control console, air piping, electric wiring,
auxiliary light plant and lighting, TV monitoring, compressor and air tank)
GROUP D = Power Components - Upperworks (Includes engine or motor, radiator, auxiliary
power plant, take off converters and piping, controls, VICON power lowering,
torque limiter, hydraulic pumps and piping, fuel piping, battery box)
GROUP E = Lower Structure & Control (Includes carbody, crawlers, travel shafts and control,
steering travel locks, hydraulic travel, travel power outriggers, carrier, pedestal,
lowerworks hydraulic piping, RINGER components, barge mounting and
machinery, spud drums)
GROUP F = Attachments (Includes booms, jibs, masts, tower, wire rope guides, equalizer,
gantry, fairlead, timber guards, boom angle indicator, block-up limit, tag line, hook
block, weight ball, upper and lower boom point, wind speed indicator, crowd and
retract dipper sticks, dippers, )
O-NUMBER SECTION = (Includes lacing drawings and purchased component parts drawings
referenced in sections A through F)
This manual is arranged in sections as listed above. Sections A through F are arranged by
group numerical order with an index after each section tab. An alphabetical index for groups
A Through F combined is located after the O-number Section. The O-number section is
arranged in numerical order by O-number. Following this cover page are the Basic
Specifications, Warranty Information, Tool List (if applicable) Outline Dimensions, Weights,
and Dealer Listing.
03/18/11
--- Page 3 ---
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--- Page 6 ---
MANITOWOC ENGINEERING CO.
A Dlvl$t~'~~ The M~ll,~elc Company, I1~.
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ILLUST.No.41991-A-1 i o
................. MATERIALLIST"ON BACK
--- Page 7 ---
MANITOWOC IIHOIH|IlING CO.
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--- Page 8 ---
GROUP B - Upperworks Machinery
--- Page 9 ---
MANITOWOC ENGINEERING CO.
A Oivilk~t o~ r h l AG~ilo~l~x C o . ~ n y . Inc. A4onitov~c, Wi1,consin
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MATERIAL LIST ON BACK
--- Page 10 ---
MANITOWOC ENGINEERING CO.
A Divis:on of fhe M o n i t o w ~ Compony, In~. Monifowo~ Wilconsin
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MATERIAL LIST O N BACK
--- Page 11 ---
MANIIOWOC ENGINEERING C0
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