DL420doqu|*|f 2010.2.12 12I53PM Seoul Office : Doosan Tower 27th FL. 18-12, Eulji DoOSan InfraCOre Jung-Gu, Seoul, Korea 100-730 Tel : +82-2-3398-8049 Fax : +82-2-3398-8117 www.doosaninfracore.com Doosan Infracore Europe S.A. 1A, Rue Achille Degrace, 7080 Frameries, Belgium Tel : +32-65-61-3230 Fax : +32-65-67-7338 Doosan Infracore China Co., Ltd. #28, Wuzhishan Road, Eco. & Tech, Development Zone, Yantai, Shandong, China Tel : +86-535-638-2000 Fax : +86-535-638-2004 Doosan Infracore U.K., Ltd. Doosan House, Unit 6, 3 Heol Y Gamlas, Parc Nantgarw, Nantgarw, Cardiff. CF15 7QU, U.K. Tel : +44-1443-84-2273 Fax : +44-1443-84-1933 Doosan Infracore Europe S.A. Germay Heinrich-von- Stephan str. 2 40764 Langenfeld, Germany Tel : +49-2173-2035-210 Fax : +49-2173-2035-219 Doosan Infracore France ZAC de La Clef Saint Pierre - Buroplus 2 1A Avenue Jean d'Alembert 78990 Elancourt, France Tel : +33-(0)1-30-16-21-41 Fax : +33-(0)1-30-16-21-44 Doosan Infracore America Corporation 2905 Shawnee Industrial Way, Suwanee, Georgia 30024, U. S. A Tel : +1-770-831-2200 Fax : +1-770-831-0480 Doosan Infracore Russia 123242, Moscow, Kapranova Lane, bld.3, office 402, 4-th floor Business Centre "Premier Plaza" Tel: +7 (495)663 82 38/ (499) 923 12 55 Fax: +7 (495) 663 82 39 Doosan Infracore Middle East Center (Dubai) P.O.Box 183127, Al-Serkal Building, Air Port Road,Dubai, U.A.E Tel : +971-4-295-2781-2 Fax ^971-4-295-2783 Doosan Infracore do Brasil Servios de Suporte Comercial Ltda. Alameda Santos 2222 CJ52 CEP 01418.200 So Paulo, SP, Brasil Tel : +55-11-3061-3227 Fax : +55-11-3061-2731 Doosan Infracore India Pvt.Ltd Plot No. 34, Door No. 1/61-19, Palwels street, Ravi Colony, St. Thomas Mount, Chennai-600 016 Tel : +91-44-4222-3900 Fax : +91-44-4222-3905 PBP D420W000 1002 The illustrations do not necessary show the product in standard version. All products and equipment are not available in all markets. Materials and specifications are subject to change without prior notice. e

DL420doqu|*|f 2010.2.12 12I53PM ^|°|*|4 Wheel loader : DOOSAN DLA20 A Powerful Wheel Increased production due to the use of a new gnration "Common Rail"engine and the excellent synchronisation of the drive train with the hydraulics system. Improved ergonomics, increased comfort and excellent all round visibility ensuring safe and pleasant working conditions. Improved reliability through the use of higher performance new materials, the development of new computer-assisted structural design techniques and by intensive and systematic test programs. All of these combine to increase the life of vital...

DL420doqu|*|f 2010.2.12 12I54PM ^|°|*|5 e DL420 features an intelligent, load-sensing hydraulic system. Two variable piston pumps provide the exact flow and pressure required and delivers a powerful, highly effective force, offering superior penetration of the hardest materials. The exceptional drawbar pull at the wheels, is reinforced further by providing limited-slip differentials as standard equipment. The engine offers high power and torque characteristics. As a result, the hydraulic system is able to multi-function with power and speed. Performance DL420 Hydraulic Power Steering High Lift...

DL420doqu|*|f 2010.2.12 12I55PM ^|°|*|6 Cummins "QSM 11" Engine The QSM 11 low mission engine combines a patented High-Pressure unit injector system with full authority electronics for superior low-end performance with a strong torque rise. Full Auto Transmission The electronic powershift transmission is particularly smooth and gear ratios perfectly spaced to give optimal speed.That gives comfort at the same time that it delivers excellent traction in every working conditions. Built-in electronic controls enhance productivity and durability. The free wheel stator torque converter improves power...

DL420doqu|*|f 2010.2.12 12I55PM From the beginning, Doosan has had great concern for machine operators. People need to work in a well-designed and comfortable environment. The work area is spacious, with several places for storage. The checking and monitoring devices are comprehensive. There is an open view of the work area. For night work, operators are provided with powerful front and rear lighting. Comfort DL420

DL420doqu|*|f 2010.2.12 12I55PM ^|°|*|8 -Q- Air Conditioning & Defroster System Double filtered air cab, air ducts are properly placed all around the cab with proportiona sensitive controls and air re-circulation facility. we offer the same comfort as a passenger Air-Suspension Seat 3" Safety belt Retractable seat belt car. Now available Air-suspension seats provide more comfort and support for the operator. BIBBB1B11 BBB flfll Switch The ergonomically laid out switch panel in line with the natural movements of the body allows for very convenient operation. The spare switch cut-outs allows easy...

DL420doqu|*|f 2010.2.12 12I55PM ^|°|*|9 -Q- A liquid crystal display conveys information to the operator relative to the ZF transmission. At the same time, it reports the nature of a problem (of one exists). When servicing the loader, a specialised apparatus can be used to adjust the clutch disks to compensate for their wear. Additionally, by connecting a lap top computer, a complete transmission diagnostic can be performed. Reinforced Bucket The lower and side panels of the bucket have been reinforced with additional plates (Std). - Reinforcement : At both sides - 1 point each At lower panel...

DL420doqu|*|f 2010.2.12 12I55PM ^|°|^| 10 -Q- Large Capacity Transmission Oil Cooler The large capacity transmission oil cooler ensures durable and stable operation of transmission. Hydraulically operated reverse fan With electronic control of the variable speed on-demand fan, temprature levels of the engine coolant, transmission oil are constantly monitored. Controlled fan speed improves fuel efficiency,lowers noise levels and reduces radiator plugging. The hydraulic fan can be switched to reverse operation from the cabin for quickly clean out the cooling system. Remote Engine oil & Coolant...