PDF Parts Manual Manitowoc 3900 Traditional Crane - 1 MB
This comprehensive parts manual is essential for owners and technicians working with the Manitowoc 3900 Traditional Crane.
It provides detailed exploded-view diagrams and part numbers for every component.
Use this guide to accurately identify and order the correct replacement parts, minimizing downtime and ensuring your crane operates safely.
Proper part identification is key to maintaining the longevity and performance of this powerful lifting machine.
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--- Page 1 ---
TRADITIONAL CRANE
PARTS MANUAL
This manual has been prepared for and is considered part of
3900
Model
39544
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.
MANITOWOC CRANES, INC.
2401 South 30th Street • PO Box 70
Manitowoc, WI 54221-0070
Phone: 920-684-6621 • Fax: 920-683-6278
06/21/04
--- Page 3 ---
ORDERING BOOM AND JIB LACINGS
B. Ordering Lacings without Lacing
Drawings EXAMPLE: Assume you have a number 22 boom and the
lacings with circled numbers in Figure 3 are damaged.
The parts order must contain the following information to
Your par ts order should be similar to the following
ensure that Manitowoc provides you with the correct lacings:
example:
1. Crane serial number (can be found on builders plate in
Crane Serial Number: 00000 (from builders plate).
operator's cab.)
Boom Identification Number: #22 Boom
2. Boom or jib identification number.
Required:
3. Quantity, lacing location, and lacing number.
1 each Top Side Lacing (1) for 30 ft Butt 48153-9
4. Boom or jib component name (butt, insert, or top) and
part number. 1 each Right Side Lacing (5) for 30 ft Butt 48153-9
NOTE: To obtain the lacing location and number, view the 1 each Bottom Side Lacing (3) for 20 ft Insert 33426-3
boom or the jib from the butt end looking forward.
1 each Bottom Side Lacing (6) for 20 ft Insert 33426-3
Identify the side on which the damaged lacing is
located: left side, top side, right side, or bottom 1 each Top Side Lacing (2) for 40 ft Top 50453-2
side. Count each lacing up to and including the
damaged lacing, starting with first lacing nearest
butt end of the component as shown in Figur e3. Quantity Lacing Lacing Component
Location Identification Name and Part
Do not count a diagonal lacing as the first lacing. Number Number
Identify diagonal lacing separately; lower end
diagonal lacing or upper end diagonal lacing.
WELDING INSTRUCTIONS
ASSISTANCE Each lacing order is shipped with welding instructions and a
If you are in doubt as to which lacings to order, DO NOT copy of Form 00SPFM006 which identifies the chord and
GUESS. Contact your nearest Manitowoc distributor for lacing material.
assistance; doing so may prevent the wrong parts from being
shipped.
A924
40 ft Top
Top Side
Top Side
2
1
Right Side Upper End
Left Diagonal
Side Lacing
Diagonal
Left Side Right Side Lacing
Diagonal
Lacing Lower End Top Side
20 ft Insert Left Side
Bottom Diagonal
6
Side Lacing 5 Right Side
4
Bottom Side 3 Bottom Side
1 2 3
2
1
30 ft Butt
5
3 4
12
FIGURE 3
Folio 823-3
--- Page 4 ---
PARTS MANUAL ALPHABETICAL INDEX
GROUP A - Rotating Structure
DESCRIPTION PUBLICATION REV START DATE END DATE GROUP
Cab 31719 B2 09/01/55 12/28/62 A0201
Cab 31719 J1 03/27/59 12/28/62 A0201
Chain & Gear Case 42906 A1 06/05/62 08/13/63 A0401
Chain & Gear Case 42906 A2 06/05/52 08/13/65 A0401
Counterweight & Cab Rear 42525 H1 08/12/63 03/01/73 A0301
Counterweight Handling 42536 A2 04/11/60 11/19/61 A0302
Counterweight Handling 42536 B1 04/24/61 10/09/61 A0302
Guards 41625 E1 01/25/62 04/21/67 A0501
Insulated Door 32696 D1 10/31/62 03/01/77 A0204
Platform 42746 M1 12/28/61 01/13/84 A0701
Rotating Bed Lubrication Piping 30375 A1 06/30/41 11/07/72 A0104
Rotating Bed/Hoist Frame/Transporter Platform 42627 E1 01/04/61 02/07/74 A0102
Rotating Bed/Hoist Frame/Transporter Platform 42627 E2 01/04/61 02/07/74 A0102
Tool Box 32621 A1 03/27/62 A0901
06/21/04
--- Page 5 ---
-A2. I-
I 31719-1 Cont. IREVj 1MODEL 3000-3900 Incl.
CAB
REF. PART QUANTITY VENDORS
NO. NUMBER REQUIRED DESCRIPTION OF PART PART NO.
NOTE i: For machines W/Generator mounted inside cab,
delete Ref. Nos. 14 and 21 and add:
95413 i ASSEMBLY, Left Side Modification
14 95412 i SHEET, Center (35-3/4" wide)
21 95411 I SHEET, Front (W/Paddle handle lock #510183 and door for
access to generator) W/truss head bolts, hex nuts and
lockwashers
For complete left side order 31702-6.
NOTE 2: For machine W/Kohler light plant use the following:
z
14 352816 SHEET, Middle W/sllding door
<
r.~ For complete left side order 31702-8.
C~
kU
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CO
<
REV.j l 31719 - i
PLEASE GIVE MACHINE S/N W/ORDER
--- Page 6 ---
MANITOWOC ENGINEERING CO.
A Division of The iV~anitrawa~Compony, Inc, A4anitowoc, Wi~con,lln
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MATERIAL LIST ON BACK I(''J
--- Page 7 ---
-AI. 2-
42627-2 Cont • IREv' E
I
MOOEL SCI00-3900B-3900 VICON - 3900 WAGON
ROTATING BED
REF. PART QUANTITY VENDORS
NO. NUMBER REQUIRED D E S C R I P T I O N O F PART PART NO.
I
27 18782 GASKET
28 72517 PLATE, Cover W/capscrews and lockwashers
30 117578 PLATE, Cover W/capscrews, lockwashers, pipe and spacer
31 17579 GASKET, Cork
32 41456 HOUSING W/lockwashers, capscrews, hex nuts, gr. fitting, copper
tube and pipe coupling (Std. Boom Hoist)
15 17575 2 DOWEL
7 10096 1 BUSHING W/mach. screw dowel
29 1859 1 BUSHING W/mach. screw dowel
32 41924 1 HOUSING W/lockwasher, capscrews, hex nuts, gr. fitting, copper
tube and pipe coupling (Ind. Boom Hoist)
15 17575 2 DOWEL
33 10448 1 STICK, Dip
34 12275 2 PIN W/cotter pins
35 12277 2 SHAFT, Rear House Roller (W/20471-4 Roller)
35 77483 2 SHAFT, Rear House Roller (W/20471-9 Roller and all barge mount
W/double hook roller)
36 20661 1 HANGER, Rear Left W/hex nuts and lockwashers (Single hook roller~
46 612737 4 CAPSCREW
36 20660 HANGER, Rear Right W/hex nuts and lockwashers (Single hook rollel
46 612737 CAPSCREW
36 31866 HANGER, Left Rear W/gr. fitting, hex nuts and lockwashers (Doubl~
hook rollers - Crawler mount)
46 612737 CAPSCREW
36 33684 HANGER, Left Rear W/gr. fitting, hex nuts and lockwashers
~arge Mount W/double hook rollers)
46 612731 CAPSCREW
36 33865 H~NGER, Right Rear W/gr. fitting, hex nuts and lockwashers
(Double hook rollers - Crawler mount)
46 612737 4 CAPSCREW
36 33683 1 HANGER, Right Rear W/gr. fitting, hex nuts and lockwashers
(Barge Mount W/double hook rollers)
46 612731 4 CAPSCREW
37 10008 2 WASHER, Bronze
l.j 39 20471-4 2 ROLLER, Rear House
38 10007 4 BUSHING, Bronze
39 20471-9 2 ROLLER, Rear House (Optional)
38 75042 4 BUSHING, Aluminum Bronze
40 12278 2 SPACER
41 11906-4 4-6-8 ROLLER, Hook
42 11907 4-6-8 BUSHING, Bronze
4-J 41 11906-9 4-6-8 ROLLER, Hook (Optional)
42 70932 4-6-8 BUSHING, Aluminum Bronze
0
L.) 43 10095 4-6-8 WASHER, Bronze
44 11904 4-6-8 SHAFT, Hook Roller W/gr. fitting (W/I1906-4 roller)
44 77735 4-6-8 SHAFT, Hook Roller W/gr. fitting (W/I1906-9 roller)
45 11905 4-6-8 PLATE, Lock W/capscrews, hex nuts and lockwashers
"M
47 11959 1 RETAINER W/capscrews and lockwashers
48 622508 1 SEAL, Oil
49 10017 1 BUSHING W/mach. screw dowel
E 42627-2 Cont.
PLEASE GIVE MACHINE SIN W/ORDER
--- Page 8 ---
GROUP B - Upperworks Machinery
--- Page 10 ---
MANITOWOC ENGINEERING CO.
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--- Page 11 ---
MANITOWOC ENGINEERING CO
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--- Page 13 ---
MANITOWOC E N G I N E E R t N G CO.
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--- Page 14 ---
MANITOWOC ENGINEERING CO.
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--- Page 15 ---
MANITOWOC ENGINEERING CO.
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MATERIALUSTON BAC[
--- Page 16 ---
MANITOWOC. ENGINEERING CO.
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--- Page 17 ---
GROUP C - Air Components & Electrical
--- Page 18 ---
MANITOWOC ENGINEERING CO.
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--- Page 20 ---
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MANITOWOC f N GIN f fillING CO.
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--- Page 21 ---
= ~.9 =
~ ~ ., ET ' ~ : ~ " Vicon 3000=AOO0 Inclo
POWER PLANT ASSEMBLY
(GENE]~I MOTORS #6~llO)
PART QUANTITY
RN%F.. NUMBER DESCRIPTION OF PART REQUIRED
32 685990 HOSE, Flexhaust (Oil Bath Type Air Cleaner) 1
32, HOSE (5=1/2" IoDo) (Dry Type Air Cleaner)
33 22903 SUPPORT, Rear Engine W/capscrews and lockwashers 2
3~ 2&577 SUPPORT, Front Engine W/capscrews and elastic stop nuts 1
35. ,,,32561, SUPPORT , Radiator (M3000-3900 Inclo) W/capscrews and lockwashers 1
35 32612 SUPPORT, Radiator (M~000) W/capscrews and lockwashers " 1
36 32398 BASE, Engine (M3000=3900 Inclo) W/capscrews, cut washers, elasti,
stop nuts and lockwashers i
37 612673,::~ . CAPSCREW I
38 612825 . CAPSCREW. 8
39 257253 BOLT, .Coupling i0
•~.0 i 671872 SUPPORT, Rear Converter i
/,z J 671873 •.SUPPORT, Front Converter i
&2 208179 ANGLE, Support 2
36 32608 ..BASE, Engine (MA000) W/capscrews, cut washers, elastic stop nuts
and lockwashers . 1
37 , 612673 CAPSCREW 1
38 612825 CAPSCREW 8
39 257253 BOLT, Coupling i0
~0 671872 SUPPORT, Rear Converter 1
fi 671873. • SUPPORT, Front Converter 1
208179 • ANGLE~ Support 2
AQ 1o~K
..~ ~. ~.J../ ~ i, 8
19535 STOP, Engine Base 2
' 373 : CLIP,. Battery - &
19537 BAR, Filler
~7 223109 BATTERY, 12V " " 2
~8 :20&23 BOX, .Battery W/cover 2
2A891 SUPPORT, Battery .(M3900) (Under Left Battery Only) 1
73822 SUPPORT, Battery (M~000) .(2 x 2 x 1/~ Angle 6®1/2" Long)
~9 DUCT, Air (Furnished W/Engine) (Use W/Oil Bath Type Air Cleaners 1
&9 " 90223 ELBOW,. Air Cleaner (Use W/Dry Type Air Cleaner) (Not Shown) 1
NOTE: Prior to design change of 2=11-63, nipple #5~3~31 (~" lon ,
nipple #5~3~32 (13-1/~" long) and 2 ~5 ° elbows #~06695 used in
place of #7~109 and #377228°
IREV. E ! &27k3 =
WHEN ORDERING ALWAYS GIVE MACHINE SERIAL NUMBER - -
--- Page 22 ---
MANITOWOC ENGINEERING CO.
Mm~mme. W ~
Radiator Outlet-~:~~~.
Radiator Inlet
18~ o.,'18
12 ~ ~ 12
16
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