IMT 5525 Manuel utilisateur

Printed on 8 May, 2014

Manual Part # 99904215

Model 5525-6025-6625 Parts &

Specifications

Manual Effective May 1, 2007 (From S/N 5525S2071037, 6025S2071189, 6625S2081001 On)

Revision Date 20140508

IOWA MOLD TOOLING CO., INC.

PO Box 189

Garner, IA 50438

Tel: 641-923-3711 FAX: 641-923-2424

Website: http://www.imt.com

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any

form or by any means, electronic, mechanical, photocopying, recording or otherwise without the

prior written permission of Iowa Mold Tooling Co., Inc.

Iowa Mold Tooling Co., Inc. is an Oshkosh Corporation Company.

Contents

Revisions.......................................................................................................................................iii

Introduction 5

Specifications 7

General Specifications ...................................................................................................................7

System Specifications....................................................................................................................8

Geometric Configuration, 5525-6025-6625..................................................................................10

Capacity Chart, 5525....................................................................................................................11

Capacity Chart, 6025....................................................................................................................12

Capacity Chart, 6625....................................................................................................................13

Reduced Capacity Lift Charts ......................................................................................................14

Stability Confirmation Process .....................................................................................................15

Crane Reference 17

5525-6025-6625 Assemblies & Grease Zerk Locations ..............................................................18

Recommended Spare Parts List ..................................................................................................19

Crane Installation .........................................................................................................................20

Hydraulic Installation....................................................................................................................22

Telescopic Crane Orientation.......................................................................................................23

Crane Control...............................................................................................................................23

Parts 25

Parts Information..........................................................................................................................26

Base & Mast Assemblies .............................................................................................................28

Base & Mast Assembly (99903945)...................................................................................28

Gear Rotator (71056577)...................................................................................................30

Valve, Counterbalance (73540094)...................................................................................32

Cylinder, Lower, 5525 (51719075) (Eff. 4-10-07)..............................................................33

Cylinder Components (51719075A) ........................................................................34

Cylinder, Lower, 6025 (51719015) (Eff. 4-13-07)..............................................................35

Cylinder, Lower, 6625 (51719074) (Eff. 4-07) ...................................................................37

Cylinder Components (51719074A) ........................................................................38

Boom Assemblies & Cylinders.....................................................................................................40

Boom Assembly (99904235)..............................................................................................40

Flip Sheave Assembly (99904248)....................................................................................43

Cylinder Assembly, Extension (51721028)........................................................................45

Cylinder (51718994)................................................................................................46

Cylinder (51721029)................................................................................................47

Cylinder Assembly, Extension (71410928) (Thru 4-07).....................................................48

Cylinder (71410930)................................................................................................50

Cylinder (71410931)................................................................................................52

Cord Reel Assembly (51720302).......................................................................................53

ii Contents

Crane & Winch Assemblies..........................................................................................................54

Crane & Winch Assembly (99904035)...............................................................................54

Winch Specifications (71570825) ......................................................................................58

Winch Parts (71570825) ....................................................................................................59

Winch Oil Specifications ....................................................................................................61

Winch Parts (70570771) (Reference Only)........................................................................62

Hydraulic and Electrical System...................................................................................................64

Hydraulic Installation (99904036) ......................................................................................64

Valve Bank, Plan. Winch (73734472) (Eff. 1-10)...............................................................67

Valve Bank, Plan. Winch (73734193) (Eff 5-07 to 12-09)..................................................69

Telescopic Valve Bank Replacement (99904783).............................................................71

Replacement Valve Coils...................................................................................................73

Harness, Valvebank (77441204) (Eff. 8-1-06)...................................................................76

Electrical Harness, Tethered Remote (77441164) ............................................................78

Electrical Schematic, Tethered (77441164).......................................................................79

Handle Assembly, Tethered Remote w/Engine Start (51719470).....................................81

Tethered Remote Calibration Mode...................................................................................83

Tethered Proportional Remote Potentiometer Adjustment................................................84

Controls........................................................................................................................................85

Controls Installation, Tethered (Kit 90719399/Dwg. 99903697)........................................85

Controls Installation / Radio Remote (Kit 90719400/Dwg. 99903697)..............................86

Auxiliary Stabilizer Assemblies and Valvebanks..........................................................................87

Stabilizer, Power Out/Power Down, 7x5 (31712739) ........................................................87

Stabilizer, Manual Out/Power Down, 7x5 (31712740).......................................................90

Stabilizer, Manual Out/Crank Down, 7x5 (31712741) .......................................................93

Stabilizer, Manual Out/Manual Down, 7x5 (31712902).....................................................94

Cylinder, Power Down (3B205010)....................................................................................95

Valve Bank, 2-Section (51714813)....................................................................................96

Valve Bank, 3-Section (51714812)....................................................................................97

Miscellaneous...............................................................................................................................98

Installation Kit (93719174).................................................................................................98

Boom Support, Adjustable, 3820-5020-5525-6025 (51718848)........................................99

Chassis Wiring Harness (99903340)...............................................................................100

Decal Kits & Installation (99904246)..........................................................................................101

General Reference 105

Inspection Checklist ...................................................................................................................105

Deficiency / Recommendation / Corrective Action Report.........................................................110

Wire Rope Inspection & Replacement.......................................................................................112

Hook Inspection..........................................................................................................................113

Holding Valve Inspection............................................................................................................114

Anti-Two-Block Device Inspection..............................................................................................114

Thread Torques..........................................................................................................................115

Turntable Bearing Thread Tightening Sequence.......................................................................118

Turntable Bearing Inspection.....................................................................................................119

Turntable Bearing Tilt Test.........................................................................................................119

Contents iii

Revisions

DATE LOCATION DESCRIPTION

20070501

Manual Release

20070524

Added parts for 70570771 winch into manual for reference only. Winch

was changed 6-1-07.

20070621

ECN 10514 - Added 71410928 cylinder assembly. Added serial

number information on winch and valves.

20070716

Added 99904248 flip sheave assembly.

20070718

73734193

ECN 9000 - CORRECTED, ADDED PARTS.

20071019

Added telescopic crane orientation drawing, cable note to 41719740.

20071115

99904035

ECN 10625 - Changes to drawing with production quantities of

71570825 winch.

20080204

51719015,

51719074,

51719075

ECN 10628 - UPDATED CYLINDER PORT TUBE DRAWINGS PER

ASSEMBLY

20080422

99904235

ECN 10723 - HARDWARE KIT CHANGES.

20080515

93719174

ECN 10758 - NEW LEVEL INDICATOR & NOTE.

20080929

99903945

ECN 10820-1- MOTOR CHANGE FROM 73511070 TO 73051919

71570825

DUAL COUNTERBALANCE VALVE PART NUMBER 73540344

ADDED.

20081022

99904248

ECN 9000 - CABLE ASSEMBLY 70580168 WAS 70580143.

20090403

99904036,

71570825

UPDATED VIEWS ON 99904036. ADDED SPARE PARTS ON

71570825.

20100503

99903945,

99903943,

73734472,

99904783

ECN 11134 - TELESCOPIC VALVE UPGRADE

20110204

71570825

ADDED 71570825 WINCH INSERT #9, ADDED REPLACEMENT

VALVE COIL INFORMATION.

20111101

99904036

ECN 11567 - CHANGE TO HYD KIT

20120423

51718994,

51719015A,

51719074A,

51719075A,

3B205010

ECN 11615 - CYLINDER CHANGES. ADDED PROP REMOTE

CALIBRATION PROCEDURE.

20130613

70570771

Per engineering mark-up; item 44 typo corrected.

Added item 23 part number.

20131205

99904235

ECN 12027; Item 2 part number change.

20140304

51718994

Added Note 7, item 18

20140508

71570825

Corrected/Added part numbers per 9/11 drawing from vendor.

This volume deals with information applicable to your particular crane. For operating,

maintenance and repair instructions, refer to Telescopic Crane Volume 1: OPERATION,

MAINTENANCE AND REPAIR. (IMT part number 99903514.)

We recommend that this volume be kept in a safe place in the office.

This manual is provided to assist you with ordering parts for your IMT crane. It also contains

additional instructions regarding your particular installation.

It is the user’s responsibility to maintain and operate this unit in a manner that will result in the

safest working conditions possible.

Warranty of this unit will be void on any part of the unit subjected to misuse due to overloading,

abuse, lack of maintenance and unauthorized modifications. No warranty - verbal, written or

implied - other than the official, published IMT new machinery and equipment warranty will be

valid with this unit. In addition, it is also the user’s responsibility to be aware of existing Federal,

State and Local codes and regulations governing the safe use and maintenance of this unit. This

crane was designed and built to meet the standards of ANSI/ASME B30.5, Mobile & Locomotive

Cranes. Contact the American Society of Mechanical Engineers (www.asme.org) for more

information.

Throughout this manual, three means are used to draw the attention of personnel. They are

NOTEs, CAUTIONs and WARNINGs and are defined as follows:

NOTE

A NOTE is used to either convey additional information or to provide further emphasis for a

previous point.

CAUTION

A CAUTION is used when there is the very strong possibility of damage to the equipment or

premature equipment failure.

WARNING

A WARNING is used when there is the potential for personal injury or death.

For a safe work environment, treat this equipment with respect and service it regularly.

CHAPTER 1

Introduction

In This Chapter

General Specifications..............................................................7

System Specifications ..............................................................8

Geometric Configuration, 5525-6025-6625............................... 10

Capacity Chart, 5525................................................................ 11

Capacity Chart, 6025................................................................ 12

Capacity Chart, 6625................................................................ 13

Reduced Capacity Lift Charts...................................................14

Stability Confirmation Process.................................................. 15

General Specifications

GENERAL SPECIFICATIONS

CRANE RATING

Model 5525 - 55,000 ft-lb (7.6 tm)

Model 6025 - 60,000 ft-lb (8.3 tm)

Model 6625 - 66,000 ft-lb (9.1 tm)

HORIZONTAL REACH (From centerline of

rotation)

24'-10" (7.6 m)

HYDRAULIC EXTENSIONS (2)

78" & 78" (198.1 cm & 198.1 cm)

LIFTING HEIGHT (From base of crane)

26'-1" (8.0 m)

CRANE WEIGHT

2,350 lb (1,066 kg)

STABILIZER SPAN (Required option)

Crane Side (From centerline of chassis)

90" (228.6 cm)

Opposite Crane Side (From centerline of

chassis)

48" (121.0 cm)

CRANE STORAGE HEIGHT

40" (101.6 cm)

MOUNTING SPACE REQUIRED (Crane base)

20" x 21" (50.8 cm x 53.3 cm)

OPTIMUM PUMP CAPACITY

10 U.S gpm (37.9 l/min)

SYSTEM OPERATING PRESSURE

3,000 psi (206.8 bar)

CENTER OF GRAVITY

Horizontal from Centerline of Rotation

41" (104.1 cm)

Vertical from Bottom of Crane Base

22" (55.9 cm)

TIE-DOWN BOLT PATTERN (8 bolts)

14-3/4" x 14-3/4" (37.5 cm x 37.5 cm)

ROTATIONAL TORQUE

9,000 ft-lb (1.2 tm)

* Crane rating (ft-lb) is the rated load (lb) multiplied by the respective distance (ft) from centerline of

rotation with all extensions retracted and lower boom in horizontal position.

CHAPTER 2

Specifications

8 Model 5525-6025-6625 Parts & Specifications Manual Part # 99904215

PERFORMANCE CHARACTERISTICS

SPECIFICATIONS

SPEED

ROTATION

400° (7.0 rad.)

33 seconds

LOWER BOOM ELEVATION

-5° to +78° (-0.09 to +1.31 rad)

11 seconds to raise

13 seconds to lower

EXTENSION CYLINDERS

(2)

78" & 78" (198.1 cm & 198.1

cm)

23 seconds to extend

32 seconds to retract

PLANETARY GEAR LINE

SPEED

55 feet per minute (2nd wrap)

System Specifications

POWER SOURCE

PTO DRIVEN - Integral mounted hydraulic pump and PTO application. Other standard power

sources may be used. Minimum power required is 23.5 horsepower based on 10 GPM (37.9

liters/min) at 3,000 PSI (207 bar).

CYLINDER HOLDING VALVES

The base ends (extend sides) of the lower boom and extension cylinders are equipped with

integral-mounted counterbalance valves to prevent sudden cylinder collapse in case of hose or

other hydraulic failure. The extend side of the lower boom cylinder is equipped with a 10 gpm

counterbalance valve. The counterbalance valve serves several functions; first, it is a holding

valve. Secondly, it is designed to control the speed at which the lowering function operates and

allows that motion to be metered under load. Finally, it prevents the loss of an excess amount of

oil in the event of a hose failure. Only the oil in the hose at the time of the failure will be lost.

ROTATION SYSTEM

Turntable bearing with external tooth worm gear powered with a high-torque hydraulic motor.

Standard rotation is 420º.

HYDRAULIC SYSTEM (PTO DRIVEN)

The hydraulic system is an open-centered, full-pressure system that requires 10 GPM (37.85

liters/min.) optimum oil flow at 3000 psi (207 bar). It is equipped with a four-section, stack-type,

electric, remote control valve. The system includes a separate hydraulic oil reservoir, suction

line filter, and return-line filter.

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