VIBRO ATTACHMENT Manufactured by Daedong Engineering

Distributed by Hyundai Corporation

1.1. IntroductionIntroductionGreetings and OverviewHistoryPhilosophyOrganization

2.2. ProductProductVibro ripperVibro hammer (Pile driver)Telescopic hammer

3.3. Job site / Sales referenceJob site / Sales reference

4.4. Certificate / PatentCertificate / Patent

CONTENTS

1-1. Greetings

We, Hyundai Corporation has extensive trade experiences, and an exceptional ability to

utilize the latest information through our global network of 42 offices worldwide.

With high consumer awareness and concerted efforts to enhance the ‘HYUNDAI’ brand,

Hyundai Corporation is developing its business capabilities.

In collaboration with specialized major manufacturers, including Hyundai Heavy Industries,

Construction Equipment Team in Hyundai Corporation provides diversified services

such as supply of machinery and equipment, provision of complex transaction services

requiring financing support.

Daedong Engineering founded 1997, developed “VIBRO RIPPER” and “VIBRO HAMMER”

which adapted very first vibration technology and now occupying 95% of the domestic market

and recognized in more than 30 countries in the world.

Daedong’s unique products are distributed worldwide through Hyundai Corporation’s overseas

network and retaining an excellent and satisfactory reputation from the clients.

DAEDONG ENGINEERING CO., LTD

Date of EstablishedDate of Established Nov, 1997

Company NameCompany Name

CEOCEO Jeong-Yel Park

Factory (Paju city)#345-16, Geumsan-ri, Tanhyeon-myeon, Paju-city, Gyeonggi-do, KOREA

Facilities &Facilities &LocationLocation

Head office and Sales division (Ilsan city)#1020, Dongmoon tower, baksuk-dong, Ilsan dong-gu, Goyang-si, Gyeonggi-do, KOREA

ProductsProductsVibro RipperPile Driver (Vibro Hammer) Auger Vibro Hammer Telescopic Vibro Hammer

Over viewOver view

1-2. Overview (DD-Eng)

World new concept!

Noiseless (Less than 70db)

High vibration Performance(2,700rpm)

Best performance and efficiency

Better than Breaker and Ripper

2-1) Vibro Ripper DBL Series

2-1. Product (Vibro ripper)

 

2-1. Product (Vibro ripper)

 

2-1. Product (Vibro ripper)

1. Noiseless and eco friendly equipment (approx.60dB lower than an equivalent breaker)2. Minimize noise / dust allows to use in civil working and prevent civil petition3. Simple working flow due to omit of pre-drilling and after breaking works4. Easy installation to excavator with breaker hydraulic lines5. Up to double and three times of productivity compared with an equivalent breaker

※ Productivity can be changed according to work site condition ※ These chart is only for reference purpose

Formal DBL 350 New DBL 350

2-1. Product (Vibro ripper)

Upper LinkGear Box

Cover

Off-center Axis

Gear Box

Vibration Proof

Rubber

Tooth

Upper LinkGear Box

CoverOff-center

Axis

Gear Box

Vibration Proof

Rubber

Tooth

UnderbodyLink

 2.2 Sheet Pile Driver (General type) DPD Series

- 360 degrees rotation device of middle bracket

- Proven economic feasibility, mobility, safety.

- Driving & Extraction sheet pile, tube, H-beam

- Most popular hydraulic pile driver type

- Suitable equipment for construction working site

2-2. Product (Sheet Pile Driver)

2-2. Product (Sheet Pile Driver)

 2-3) Sheet Pile Driver (Tilting type) DPD T Series

- 30% better performance against existing sheet pile drivers!

- Excellent workability using excavators!

- 90 degree Tilting devices! - Easy & Accurate Control Tilting Operating system!

2-3. Product (Sheet Pile Driver tilting type)

2-3. Product (Sheet Pile Driver tilting type)

- AVH Technology Patented

- The best workability & efficiency

- Multi -functional Vibro hammer & auger drill

- CE certified & high quality product which is designed by ISO9001 system

2-4) Auger Vibro Hammer DPD TA Series

2-4. Product (Auger Vibro Hammer)

2-4. Product (Auger Vibro Hammer)

- For exclusive Pile Driver

- The best workability & efficiency

- Maximum 16M Driving, Extracting Arranging Pile, H-beam, and Tube

- Automatic driving sensors & Oil rotation power system

2-5) Telescopic Vibro Hammer DTVH Series

2-5. Product (Telescopic Vibro Hammer)

2-5. Product (Telescopic Vibro Hammer)

Maximum 16m Pile Driving, Extracting and Arranging

New concept working method of Pile driver

No necessary Power pack

Reduce the cost of transport, best efficiency, higher safety than crane pile driver

Best mobility in narrow place

Pilot double-check system holds clamp pressure until released improving safety

Easy separate to excavator, pieces using link adaptor

Building up innovative technology in the Piling construction field for 15 years

Independent technology in the only existing Korea DAEDONG

▣ Daedong Vibro Ripper work site details (Korea)

No Date

Place Condition of rock Productivity

Construction RemarkAddress

City/ Suburb/Mountain/ Port

Stone Property of rock m3/hrs

1 Jun. 2007 Whasung, Kyungi-do Inner city Gneiss(Soft rock) Well developed joint 20 Apartment 　

2 Oct. 2008 Yongin, Kyungi-do Inner city Sedimentary rock.(Soft rock) general developed joint 20 Apartment 　

3 Dec. 2008 Suwon, Kyungi-do Surburb Sedimentary rock.(Soft rock) general developed joint 25 Tunnel 　

4 Jan. 2009 Sihung, Seoul Inner city Schist(Weathered rock+Soft rock) general developed joint 25~30 Apartment 　

5 Jun. 2010 Seodaemun-gu, Seoul Inner city Sedimentary rock.(Weathered rock) Well developed joint 35 Apartment 　

6 Jul. 2010 Haeundae-gu, Busan Inner city Gneiss(Soft rock) general developed joint 25 Factory 　

7 Nov. 2010 Yuju, Kyungi-do SurburbSedimentary rock.(Weathered

rock+Soft rock)Well developed joint 30 Water intake 　

8 Mar. 2011 Nowon, Seoul Inner city Granite(Weathered rock+Soft rock) general developed joint 15 Railway 　

9 Sep. 2011 Sihung, Seoul Inner city Gneiss(Soft rock) general developed joint 10~15 Building 　

10 Sep. 2011 Pochun, Kyungi-do Surburb Granite(Soft rock) Well developed joint 20~30 Factory 　

11 Nov. 2011 Goyang, Kyungi-do Inner city Gneiss(Soft rock) general developed joint 10 Building 　

12 Dec. 2011Yongdong, Chungcheongbuk-

doInner city Schist(Weathered rock+Soft rock) general developed joint 10 Gas pipe 　

13 Dec. 2011 Pochun, Kyungi-do Surburb Sedimentary rock(Soft rock) Well developed joint 35 Road 　

14 Dec. 2011 Namwon, Chungcheongbuk-do Mountain Granite(Weathered rock+Soft rock) Well developed joint 30 Mine 　

15 Dec. 2011 Seogwipo-si, Jeju Mountain Sedimentary rock.(Soft rock) Well developed joint 30 Mine 　

16 Jan. 2012 Namsan, Daegu Inner city Gneiss(Soft rock) general developed joint 15 Apartment 　

3-1. Job site (Korea)

▣ Daedong Vibro Ripper work site details (Overseas)

No Date Country Stone

Productivity

Remarksm3/hour

1 Aug. 2010 Italy Limestone 45 　

2 Feb. 2011 Australia Sedimentary rock 107 　

3 Oct. 2011 France Limestone 88 　

4 Mar. 2012 Singapore Hard soil 96 　

5 Mar. 2012 Switzerland Limestone 75 　

6 Mar. 2012 Indonesia Schist(Weathered rock+Soft

rock)40 　

7 Apr. 2012 Turkey Sedimentary rock(Soft rock) 50 　

8 Apr. 2012 MexicoGranite(Weathered rock+Soft

rock)45 　

9 Apr. 2012 Venezuela Sedimentary rock.(Soft rock) 65 　

10 Apr. 2012 China Gneiss(Soft rock) 50 　

3-2. Sales record (Overseas)

Cheonggye-River Site on Seoul

River Conservation Site on Incheon

Drainage Works Site On Gangwon

3-1. Job site (Pile driver)

Nokcheon Site On Seoul Hyundai I’PARK Apt. On Ulsan

Spain

3-1. Job site (Vibro Ripper)

3-3. Exhibition (INTERMAT-Paris, April 2012)

3-3. Exhibition (INTERMAT-Paris, April 2012)

3-3. Exhibition (M&T in Brazia and ANKOMAK in Turkey)

< M&T Expo in Brazil, May 2012 >

< ANKOMAK in Turkey, June 2012 >

3-3. Exhibition (CTT in Russia , May 2012)

▶ No. 10-0755017 (Mar.15.2007) 「 Vibro Ripper 」 ▶ No. 10-0851430 (Aug.13.2008) 「 Tilting Type Vibro Hammer 」 ▶ PCT KR2007/004427 (Sep.19.2008) 「 Vibro Ripper 」 ▶ No. 10-0082472 (Feb.18.2008) 「 Tilting Type Vibro Hammer 」 ▶ K1736/M09,K1737 ; CE Certificate (Nov.6.2009) 「 Vibro Ripper 」

PATENTPATENT

< PATENT > < PATENT > < PCT >

4-1. Certificate and Patent

▶ No. 0359040 (Aug.5.2004) 「 Pile driver of Using a cylinder method 」 ▶ No. 0366401 (Oct.22.2004) 「 Drilling rig of Using Vibration 」 ▶ No. 20-0433903 (Sep.29.2006) 「 Getting compatibility heavy equipment of vibro hammer 」 ▶ Gost-R No.0212690 (July.25.2010) 「 Vibro hammer Series 」

CERTIFICATECERTIFICATE

< TUV CE > < TUV CE > < GOST-R > < ISO9001:2000 > < ISO Certificate >

4-1. Certificate and Patent

Contact Point

Dong Hyeon Park (General Manager)

- T. : 82-2-390-1343

- F. : 82-2-390-1087

- H.P. : 82-10-3458-2751

- MAIL : dhpark@hyundaicorp.com