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49Ton XE490DK Crawler Excavator Cummins Engine 3.1m3

Minimum Order Quantity : 1 unit Price : Negotiable
Packaging Details : nude package Delivery Time : 7 days
Payment Terms : T/T, L/C Supply Ability : 1000 units/month
Place of Origin: China Brand Name: XCMG
Certification: CE/ISO9001 Model Number: XE490DK

Detail Information

Operating Weight: 48100kg Bucket Capacity: 2.3-3.1m3
Rated Speed: 5.4/3.2km/h Warranty: 1 Year, 12 Months
Bucket Digging Forc: 305kN Fuel Tank Capacity: 725L
Power:: 280kW Max Digging Radius:: 10855mm
High Light:

3.1m3 Crawler Excavator

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Cummins Engine Crawler Excavator

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49Ton crawler mounted excavator

Product Description

49Ton XCMG XE490DK Crawler Excavator Cummins Engine 3.1m3

Performance advantages:

49Ton XE490DK Crawler Excavator Cummins Engine 3.1m3 0
XCMG’s proprietary low-speed and high-torque engine, coupled with a large-displacement main pump, has a faster response speed, ensuring efficient operation and better fuel economy;
XCMG dedicated "full independent cooling technology" and high-power radiator, low fan energy consumption, suitable for high temperature environment of 50°C
Set N/P/T/B four operating modes for different working conditions
XE490DK adopts "load adaptive control technology", which can adjust the absorption power of the main pump in real time according to load changes to ensure that the engine always runs in the fuel consumption economic zone;
Adopt XCMG dedicated "self-optimizing control technology based on crushing conditions" to intelligently match the best engine speed and main pump power to reduce fuel consumption under the same crushing efficiency
More than 20%, more energy-saving and efficient;
One-key matching control of single pump/double pump combined flow, equipped with drain filter and broken filter
It adopts heavy-duty H-type short boom and short forearm, reinforced connecting rod and rocker, anti-collision beam, original car breaker pipeline, full guard rail clamp, etc., which is more suitable for the harsh working conditions of the mine;
Heavy-duty chain rails for mines, with a pitch of 226mm and a pin diameter of 47.2mm; strong and durable;
Heavy-duty double-tooth track shoes, thicker and higher grousers, good gripping ability, strong ability to pass impact, and more reliable mining operations.

Product Paramenters

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

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