IMT 3203i Manuel utilisateur

IOWA MOLD TOOLING CO., INC.

P.O. Box 189

Garner, IA 50438

Tel: 641.923.3711

Fax: 641.923.2424

www.imt.com

Revised 08-18-2020

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

3203i

Parts &

Specifications

Manual # 99904380

3203i - Manual # 99904380

Operating, servicing and maintaining this vehicle

or equipment can expose you to chemicals

including engine exhaust, carbon monoxide,

phthalates, and lead, which are known to the

State of California to cause cancer and birth

defects or other reproductive harm. To minimize

exposure, avoid breathing exhaust, do not idle the

engine except as necessary, service your vehicle

or equipment in a well-ventilated area and wear

gloves or wash your hands frequently when

servicing. For more information go to

www.P65Warnings.ca.gov.

70490167

PROP 65

BKS 5-29-18

ORANGE , BLACK AND WHITE

3.27” 2.70”

iii

3203i - Manual # 99904380

Table of Contents

Introduction 1

Introduction ....................................................................................................................................................2

Specications 3

3203i Technical Data......................................................................................................................................4

Load Capacity Chart ......................................................................................................................................6

Geometric Conguration ................................................................................................................................7

Pump & Motor Performance ..........................................................................................................................8

Assemblies & Grease Zerk Locations..........................................................................................................10

3203i Recommended Spare Parts List ........................................................................................................ 11

Crane Installation (99904394)......................................................................................................................13

Electric Crane Battery Circuit (99904884) ...................................................................................................20

Telescopic Crane Orientation.......................................................................................................................21

Electric Crane Control..................................................................................................................................22

Parts 23

Parts Information..........................................................................................................................................24

Electric Crane Power Safety ........................................................................................................................26

Base & Mast Assembly (99904315).............................................................................................................28

99904315 With Mte Power Unit ...................................................................................................................32

MTE Replacement Power Unit Instuctions (52725032-SERVICE) ..............................................................35

Valve Bank (73734304)................................................................................................................................36

Cylinder, Lower (51721267).........................................................................................................................38

Boom Assembly (99904316)........................................................................................................................40

Crane & Winch Assembly (99904317) .........................................................................................................50

Cord Reel – 6.7m, Electric 2 – Wire (70735052) .........................................................................................58

Cord Reel Assembly, 4.17’ W/Packard Connector (51727064) ...................................................................59

Snatch Block (51724950).............................................................................................................................60

Cylinder, Extension (51725007)...................................................................................................................62

Cylinder, Extension (51722111) ...................................................................................................................64

Cylinder, Extension (51721291)...................................................................................................................66

Winch (71570922)........................................................................................................................................68

Power Unit (73511432) ................................................................................................................................69

Power Unit 73511283 (12V) & 73511305 (24V) ...........................................................................................70

Hydraulic Installation (99904361) ................................................................................................................72

Tethered Control Installation (99904593).....................................................................................................77

Radio Control Installation, Standard (99904594).........................................................................................78

Radio Control Installation, Proportional (99904595) ....................................................................................79

Lighting & Electrical 81

Electrical Installation (99904389).................................................................................................................82

Cable Assembly (51726427)........................................................................................................................84

Light Kit (99906234).....................................................................................................................................85

275 & 225-Amp Contactor Replacement (99904578 ...................................................................................92

Harness, Radio (77441270).........................................................................................................................94

Harness, Tethered (77441269) ....................................................................................................................96

Harness, LED Boom Tip Jumper (77441689) ............................................................................................102

Harness, Light SW A2B CRD Reel (77441674) ........................................................................................104

Harness, Limit Switch Jumper (77441678) ................................................................................................106

Protective Sleeve Installation (70034573) .................................................................................................107

3203i - Manual # 99904380

General Information 109

Decal Installation (99904375) .................................................................................................................... 110

Turntable Bearing Thread Tightening Sequence ....................................................................................... 113

Thread Torque Chart.................................................................................................................................. 114

3203i - Manual # 99904380

Introduction 1 Section - 1

3203i - Manual # 99904380

IntroductionSection - 1

Introduction 2 Section - 1

3203i - Manual # 99904380

Introduction

This manual includes parts, specications, and installation information for your particular crane. It is your

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 modications. No warranty - verbal, written or implied - other than the o󰀩cial,

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/ASSE A10.31-

1995, Safety Requirements, Denitions, and Specications for Digger Derricks. Contact the American National

Standards Institute (www.ansi.org) for more information.

Throughout this manual, four means are used to draw the attention of personnel. They are NOTE, CAUTION and

WARNING and DANGER are dened 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.

DANGER

Danger indicates an imminently hazardous

situation which, if not avoided, will result in

death or serious injury. Danger is used in the

extreme situations.

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

Specications 3 Section - 2

3203i - Manual # 99904380

SpecificationsSection - 2

Specications 4 Section - 2

3203i - Manual # 99904380

3203i Technical Data

GENERAL SPECIFICATIONS

CRANE RATING (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.)

12,000 ft-lb at 7’-6” (1.6 tm at 2.3 m)

Horizontal Reach (From Centerline Of Rotation) 15’-0” (4.6 m)

Hydraulic Extension (1) 48” (122 cm)

Manual Extension (1) 48” (122 cm)

Lifting Height (From Base of Crane to Centerline of Sheave) 16’-2” (4.9 m)

Crane Weight (1H1m) 635 lb (288 kg)

Crane Storage Height 29” (73.7 cm)

Mounting Space Required (Crane Base) 14” x 18” (35.5 cm x 45.7 cm)

Hydraulic System Operating Pressure 2500 psi (172 Bar)

Maximum Hydraulic Flow 1.6 gpm (6 L/pm)

Oil Reservoir Capacity 1.5 gallons (5.7 L)

Oil Type O VG32, low pour, anti-wear hydraulic oil

CENTER OF GRAVITY

Horizontal from Centerline of Rotation (Booms Retracted) 22.88” (58.1 cm)

Horizontal from Centerline of Rotation (Booms Extended) 22.88” (58.1 cm)

Vertical from Bottom of Crane Base 12.75” (32.4 cm)

Tie-Down Bolt Pattern (On Center) 12” x 12” or 11.5” x 14.75”

(30.5 cm x 30.5 cm) or (29.2 cm x 37.5 cm)

Rotation Torque 2500 ft-lb (3.4 kN-m)

CYLINDER SPECIFICATIONS

Lower Boom Cylinder 2.75” bore; 16” stroke

(7 cm bore; 40.6 cm stroke)

Extension Boom Cylinder 1.5” bore; 48” stroke

(3.8 cm bore; 122.0 cm stroke)

WINCH SPECIFICATIONS

Winch Pull Line 2000 lb (907 kg)

Pull Line Speed Without Load 23 ft/min (7 m/min)

Rope Diameter 7/32” (5.56 mm)

Wire Rope Length 65’ (19.81 m)

Cable Nominal Strength 5600 lb (2540 kg)

PERFORMANCE CHARACTERISTICS

SPECIFICATIONS SPEED

Rotation 360º (Continuous) 44 seconds

Lower Boom Elevation -5º to +75º 10 seconds

Extension Cylinder 48” (122.0 cm) 10 seconds total

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