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.
DL550 features an intelligent, load-sensing hydraulic system. Two variable piston pumps provide the exact flow and pressure required and deliver a powerful, highly effective force, offering superior penetration of the hardest materials. The exceptional drawbar pull at the wheels, is reinforced further by providing Hydraulic differential Lock 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.
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 DL550 wheel loader is designed and built to last. For Doosan, ‘reliable’ means availability, accessibility and simplicity.
A liquid crystal display conveys information to the operator relative to the machine. 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.
|Bucket Capacity (SAE HEAPED), BOT||m3||5.4|
|Engine Rated Power (Gross)||kW(HP) / rpm||294(394) / 2100|
|Engine Max. Toque (Gross)||N.m / rpm||2157 / 1200|
|Travel Speed Forward (1 / 2 / 3 / 4)||km / h||6.5 / 12.4 / 19.7 / 28 / 36(5th)|
|Travel Speed Reverse (1 / 2 / 3)||km / h||6.5 / 12.1 / 19|
|Front Speed (Raise / Dump / Lower)||sec||6.1 / 1.1 / 4.2|
|Tire Size||–||29.5-25-22 PR (L3)|
|Dump Height at 45Deg||mm||3285|
|Dump Reach at 45Deg||mm||1535|