Presentation for CranesHose Handling CraneProvision CraneMonorail HoistEngine Room Crane

November 09. 2004.

History

1998. 4. Concluded M/A with Hydralift ( TTS )

2001. 3. Development of Provision Crane (Hyd. & Elec) –

Hochang Engineering

2002. 2. Concluded M/A with MGC

2004. 3 Development of HHC, MRC, ERC - Hochang EngineeringHHC : 6대수주납품

About Khan

3G Simulation

Jib Profile

Standard of Vital components

Flexible Thinking & Quick correspondence.

Technicians for Supporting Shipyard and Customer.

3G Simulation

Load/Working Radius Chart

NoteAbove curves are for reference only.Hochang reserves the right to change specifications without prior notice.

Delivery List

Hose Handing CraneShip Yard Hull No. Owner Capacity Q’ty Delivery

2st

HHI 1541 Pertamina 20tx21m 2st 2004-10-20

HHI 1547 Norsk Hydro 7.5tx22m 1st 2004-09-14

HHI 1574 Norsk Hydro 7.5tx22m 1st 2004-10-20

HHI 1540 Pertamina 20tx21m 2004-08-24

Provision Crane (Electric Type)HHI 1328 Surrendra 4tx14m 1st

HHI 1503 Metro Star 5tx14m, 5tx14.5m 2st 2003-11-20

2001- 01-14

납품실적

Provision Crane (Elec. & Hydraulic Type)

Ship Yard Hull No. Owner Capacity Q’ty Delivery

HHI 1552 Arcadia 2tx13m, 6.3tx17m 2st 2004-07-25

HHI 1610 Lavender 10tx18m, 3tx22m 2st 2004-06-20

HHI 1553 Lavender 10tx18m, 3tx22m 2st 2004-03-30

2st

90 sets Including above cranes

HHI 1555 Thenamaris 3.2tx13m, 2tx16m 2004-09-13

Monorail Hoist

2001-09-151st4tx10mArcadia1317HHI

2001-08-151st4tx10mArcadia1316HHI

2001-06-091st4tx10mArcadia1315HHI

1st 2001-04-094tx10mArcadia1314HHI

Technical Description

Capacities :

Application Rules & Design Conditions.

Electric motor, Start/Stop Switch : Starter cabinet :Install inside deck.

Hose Handling Crane : 5 ~ 25ton/ ~30mProvision Crane : 1 ~ 12.5ton/ ~21mMonorail Hoist : 3 ~ 15 tonEngine Room Crane : 1 ~ 13 ton

Class Lifting Appliance and OCIMF Rule.P.O Specification and GI&R.

Heel 5 deg. + Trim 2 deg.

Maker’s Standard.

General

Technical Description

Operation

Complete self-contained hydraulic power unit in crane house.

Control stand on the crane house (No cabin)

Main Control station : 3 levers (hoisting – slewing - luffing),

simultaneous operation. (Reducing

Condition)

Stepless speed control (0 ~ max)

Universal Joint (Cardan shaft, Pedestal inside- easy installation)

Operating system

HOISTING WINCH

MOTOR WITH COUNTER VALVE

TO TANK

REMOTE START/STOP

UNIVERSAL JOINT

STARTERPANEL

RETURN FILTER

HYD. PUMP

ELECTRICMOTOR

HOIST STOP LIMIT

SLEWING BALANCE VALVE

SLEWINGGEAR UNIT

MAIN CONTROLVALVE

LUFFING CYLINDER WITH COUNTER VALVE

SLEWING PART

FIXED PART

Technical DescriptionSafety

Over load protection limit system for all motions.Hoisting up & down limit system.Mechanical luffing limit at maximum/minimum outreach.Emergency stop valve Power fail safe multi-disk brake.Unloading valve system (Spring-centered type) Extra limit stops : slewing and luffing motionsLoad holding valves (Winch and Cylinder)Emergency lowering and slewing system.

Vital components

국산화비율 : 제조원가의 85 ~ 90%

Component Producer Country of Origin

Rexroth Gmbh Germany

Trasmital Italy

Main control valve Danfoss As Denmark

Winch & HydraulicGear box Reggiana Italy

Hydraulic motorSauer – Danfoss Denmark

Shilla KoreaNippon Roballo JapanKDH Korea

Hanjin Hyd. KoreaWire rope Manho, Kiswire Korea

Eexd - motor Hyundai, Hyosung Korea

Hydraulic cylinder

Slewing ring

외자조달분

내자조달분

STARTER PANEL

2-fall

4-fall

10

5

1310

8+4

3

17

7

5

7+3

Standardized components

SLEWING BEARING

HYD. MOTOR

EL. MOTOR

HYD. PUMP

MAIN CONTROL

VALVE

JIBHOOK BLOCK

HYD. CYLINDER

RETURN FILTER

PEDESTAL

WINCH ASS’Y

KING

Deck House

3

6

SLEWING GEAR BOX

Special Applications

ICE Class 1A, 1B, 1C

Stainless hydraulic couplings and fittings

Stainless steel wire rope

Extra equipmentRemote control system, wire/wireless

Oil cooler (electrical)

Flood light. (Jib and house)

Self-locking device

Oil heating coil (Design temp. - 30°c)

Operation Cabin

Reference

Standard DrawingType : HCH

Standard DataType : HCH

Standard DrawingType : HCP

Standard DataType : HCP

Standard DrawingType : MRC

Standard DataType : MRC

Standard DrawingType : ERC-N

Standard DataType : ERC-N

Standard DrawingType : ERC-L

Standard DataType : ERC-L

Standard DataType : ERC-U

A/S Network

KOREA USA, CANADA, MEXICO SOUTHEAST ASIA, AUSTRALIA, NEW ZEALAND

Hochang Machinery Industries Co.Ulsan, Korea

Alatas Americas Inc.Texas U.S.A.

Alatas Singapore Pte Ltd.Singapore

EUROPE, AFRICA, MIDDLE EAST CENTRAL/SOUTH AMERICA HONG KONG, CHINA,

TAIWAN

Alatas Limited U.K.Severn, U.K.

Alatas Panama Sa.Panama

AlHong Kong

atas Hong Kong Pte Ltd.