50ton excavator for mining rock bucket XCMG excavator XE490DK

  • XCMG excavator XE490DK
  • XCMG excavator XE490DK

XCMG excavator XE490DK

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50ton mining excavator with rock bucket XCMG excavator XE490DK
XCMG excavator XE490DK

 

 

 

Advantages and Specification of XCMG excavator XE490DK for mining.

XE490DK hydraulic excavator is one of the leading large excavator models launched by XCMG Excavator Business Department.


1. Ecological and economical
* Professional designed engine greatly improves fuel economy.
* Hydraulic oil flow regeneration system ensures optimum machine performance.
* Independent cooling system automatically adjusts fan speed.

2. Multiple applications
* Different boom, arm and bucket combinations can adapt to as many working conditions as possible.
* Multi-functional intelligent work tool control system can meet different operating requirements such as digging, breaking and dismantling.
* Instantaneous pressurization function copes with complex working conditions.


3.Comfortable operating experience
* Air Conditioner and Heater ensure the appropriate temperature.
* Silicone rubber shock absorber is adopted in the cab.
* Air-suspending seat equipped with electric heating function.
* Integrated control panel and large display screen provide multiple information.
* ROPS and FOPS Cab can improve cab safety.
Model
Unit
XE490DK
Operating weight
Kg
48100
Bucket capacity
2.3-3.1
Engine
Model engine
/
QSM11-375
Injection
/
Four strokes
/
Water cooling
/
Turbo-charging
/
No. of cylinders
/
6
Rated power/speed
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
305
Arm digging force
kN
275
Maximum tractive force
kN
338
Hydraulic system
Rated flow of main pump
L/min
2×360
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
Overall length
mm
11805
Overall width
mm
3582
Overall height
mm
3890
Width of platform
mm
3095
Total width of chassis
mm
3582
Track shoe width
mm
600
Wheel base of crawler
mm
4292
Track gauge
mm
2750
Counterweight clearance
mm
1324
Min. ground clearance
mm
519
Working range
Max. digging height
mm
9855
Max. dumping height
mm
6890
Max. digging depth
mm
7000
Max. vertical wall digging depth
mm
4500
Max. digging radius
mm
10855
Min. swing radius
mm
4580
Standard
Length of boom
mm
6670
Length of arm
mm
2900
Bucket capacity
2.5

XCMG excavator XE490DK in work,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Welcome to contact 24 hours. WhatsApp: 008615066278170 Email: [email protected]

We are ready to be your reliable partner in China with professional experience.

Qingdao Elite Machinery Co., Ltd

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