DL450 (Tier2 E/G) Engine Power : SAE J1995, gross 224 kW(301 HP)@ 1,900 rpm Operational Weight : 25,300 kg (55,776 lb) - STD. Bucket capacity(SAE) : 4.5 ~ 4.8 m3( 5.9 ~ 6.3 cu.yd) UK (Slane) France (Pontchateau) Belgium (Frameries) Czech Republic (Dobris) France (Lyon) China (Yantai) China (Suzhou) Korea China (Incheon & Gunsan) (Shanghai) USA (Gwinner) USA USA (Bismarck) (Litchfield) USA (Statesville) USA (Lake City) Doosan worldwide factories Heavy Equipment Factory Compact Equipment Factory Attachment Factory Doosan Infracore Korea Office (HQ) 27/F, Doosan Tower 18-12, Euljiro-6Ga, Jung-Gu Seoul 100-730 Korea Tel : 82 2 3398 8114

Wheel loader : DOOSAN DL450 (Tier2 E/G) A Powerful Wheel loader with Novel Features The new DL450(Tier2 E/G) wheel loader has all the advantages of the previous loaders. This logical new step provides real added value to the owner and operator. Increased production due to the powerful 11 liter engine and the excellent synchronization of the drive train with the hydraulics system. Improved ergonomics, increased comfort and excellent all round visibility ensuring safe and pleasant working conditions. The new DL450(Tier2 E/G) was developed with the concept of “providing optimum value to the end...

PERFORMANCE DL450(Tier2 E/G) features an intelligent, load-sensing hydraulic system. Two variable piston pumps provide the exact flow and pressure required to deliver a powerful, highly effective force, offering superior penetration of even 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. Cummins QSM11 Engine The QSM11 low emission engine combines a patented...

COMFORT From the beginning, Doosan has had great concern for machine operators. People need to work in a welldesigned 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. Heated exterior mirrors as standard The heated exterior mirrors ensure good rear visibility even in cold and damp conditions. Air Conditioning & Defroster System Double filtered cab air and correctly located air ducts around...

MAINTENANCE A liquid crystal display conveys information to the operator relative to the ZF transmission. At the same time, it reports the nature of any problem (if one exists). When servicing the loader, 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. Hydraulically operated reversible fan & Cooling fan swing out With electronic control of the variable speed on-demand fan, temperature levels of the engine coolant, transmission oil are constantly monitored....

STANDARD AND OPTIONAL EQUIPMENT RELIABILITY Every morning, when the operators commence work, they know that things will go smoothly- because Doosan has taken care of it. The product is soild. Operators know that they have significant reserves at hand and that they won’t have to push the machine to its limit. The Doosan DL450(Tier2 E/G) wheel loader is designed and built to last. For Doosan, ‘reliable’ means availability, accessibility and simplicity. ∗ STANDARD EQUIPMENT ∙ Engine ∙ Three stage air cleaner with TURBO-3 pre-cleaner, inner filter, and external plugging indicator on the dashboard...

TECHNICAL SPECIFICATIONS ∗ ENGINE General description The high performance Cummins QSM11 combins a 6 cylinder in-line,   high-pressure unit injector fuel injection system with electronically controlled direct injection and turbo charged air to air intercooler offers low fuel consumption and emission. (Phase I Area: Cummins QSM11) -GROSS SAE J1995 ∗ AXLES The front and rear axles with planetary hub reductions are built on the base of very reputed components. Fitted as standard, the front and rear limited slip differentials, ensure the traction is optimal in all circumstances. ∙ Maker and model...

OPERATIONAL DATA Rock Capacity heaped ISO/SAE Adapter tooth Tooth type Static tipping load (straight) General purpose Bucket type Configuration Static tipping load (40°) Bucket width (at fully raised) Dump reach (at 45°)1) (at fully raised) Max. tilt angle at carry position Max. tilt angle at fully raised Height at bucket pivot point Max. tilt angle at ground Max. tilt angle at max. reach Digging depth Max. dump angle at max. reach Max. dump angle at ground Max. dump angle at fully raised External radius at tire side External radius at bucket edge Wheel base Ground clearance Overall length Operating...