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DL320A-7M

Specifications

Classification
Unit
DL320A-7M
Operating Weight
ton
20.5
Bucket Capacity (SAE HEAPED), BOT
m3
3.3
Engine Rated Power (Gross)
kW / rpm
156 / 2100
Engine Max. Toque (Gross)
N.m / rpm
902 / 1300
Travel Speed Forward (1 / 2 / 3 / 4)
km / h
6.7 / 12.9 / 24.5 / 36.7
Travel Speed Reverse (1 / 2 / 3)
km / h
7.1 / 13.6 / 25.6
Front Speed (Raise / Dump / Lower)
sec
5.3 / 1.4 / 2.8
Tire Size
23.5 R25 (L3)
Dump Height at 45Deg
mm
2965
Dump Reach at 45Deg
mm
1290
Overall Length
mm
8409
Overall Width
mm
2920
Overall Height
mm
3511
Breakout Force
kN
169

Overview

Comfort
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.

 

Performance
The DL320A-7M is a machine that 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.

 

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 DL320A-7M wheel loader is designed and built to last. For Doosan, ‘reliable’ means availability, accessibility and simplicity.

 

Maintenance
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

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