Big Excavator, Excavator
XE490DK Used Excavator Durable Construction Machinery For Sale
Rated power
280kw/2000rpm
Operation Weight
48100Kg
Bucket capacity
2.3-3.1m³
XE490DK
XE490DK hydraulic excavator is the leading models of large excavators launched by XCMG excavator department. The product integrates the valuable experience gained by XCMG from years of research and development of excavator products, and adopts advanced design and manufacturing methods. Meanwhile, the product adheres to the design concept of “high efficiency, high safety, low carbon and environmental protection”, and has perfect mine operation ability. It can be used in mine operations, municipal construction, highway and bridge construction, digging and ditches, farmland water conservancy construction, etc.
PARAMETERS
| Sales model | Unit | Measurement | |
|---|---|---|---|
| Operating weight | Kg | 48100 | |
| Bucket capacity | m³ | 2.3-3.1 | |
| Engine | Model | / | QSM11-375 |
| Direct injection | / | √ | |
| Four strokes | / | √ | |
| Water cooling | / | √ | |
| Turbo-charging | / | √ | |
| Air cooled | / | √ | |
| No. of cylinders | / | 6 | |
| Output power | kw/rpm | 280/2000 | |
| Maximum torque/speed | N.m/rpm | 1898/1300 | |
| Displacement | L | 11 | |
| Main performance | Travel speed | km/h | 5.4/3.2 |
| Swing speed | r/min | 9.2 | |
| Gradeability | ° | 35 | |
| Ground pressure | kPa | 85 | |
| Bucket digging force | kN | 301 | |
| Arm digging force | kN | 248 | |
| Maximum tractive force | kN | 338 | |
| Hydraulic system | Rated flow of main pump | / | 2× Plunger pumps |
| Rated flow of main pump | L/min | 2×360 | |
| Main safety valve pressure | MPa | 34.3/37 | |
| Travel system pressure | MPa | 34.3 | |
| Swing system pressure | MPa | 31 | |
| Pilot system pressure | MPa | 3.9 | |
| Oil Capacity | Fuel tank capacity | L | 725 |
| Hydraulic tank capacity | L | 430 | |
| Engine oil capacity | L | 38 | |
| Appearance size | A Overall length | mm | 11805 |
| B Overall width | mm | 3582 | |
| C Overall height | mm | 3890 | |
| D Width of platform | mm | 3095 | |
| E Track length | mm | 5353 | |
| F Overall width of chassis | mm | 3582 | |
| G Track width | mm | 600 | |
| H Length to center of rollers | mm | 4292 | |
| I Track gauge | mm | 2750 | |
| J Counterweight clearance | mm | 1324 | |
| K Min. ground clearance | mm | 519 | |
| L Min. tail swing radius | mm | 3800 | |
| M Track height | mm | 1198 | |
| Working scope | A Max. digging height | mm | 9855 |
| B Max. dumping height | mm | 6890 | |
| C Max. digging depth | mm | 7000 | |
| D Maximum depth cut for 2240mm(8 ft) level bottom | mm | 6900 | |
| E Max. vertical wall digging depth | mm | 4500 | |
| Max. digging radius | mm | 10855 | |
| Min. swing radius | mm | 4580 | |
| Standard configuration | Length of boom | mm | 6670 |
| Length of arm | mm | 2900 | |
| Bucket capacity | m³ | 2.5 | |
| Optional configuration | Length of boom | m³ | 7060 |
| Length of arm | m³ | 2400/3380 | |
| Bucket capacity | m³ | 2.3 Rock bucket 2.5 Strengthened bucket 3.1 Strengthened bucket |
|
