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49Ton Crawler Excavator XCMG XE490DK
Large Tonnage Crawler Excavator
XE490DK hydraulic excavator is one of the leading large excavator models launched by XCMG Excavator Business Department. The product integrates the valuable experience gained by XCMG from years of research and development of excavating products, and adopts advanced design and manufacturing methods.
● Brand Name: XCMG
● Engine Model: Cummins
● Engine Power: 280/2000(kW/rpm)
● Bucket Load: 2.3-3.1m³
● Rated Load: 48100 kg
● Classification: Large Tonnage Crawler Excavator
Model |
Unit |
XE490DK |
|
Operating weight |
Kg |
48100 |
|
Bucket capacity |
m³ |
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 |
m³ |
2.5 |
|
XCMG Excavator Models
+86- 17687128537
+86-021-62211368
+86- 18313136590
sales@jianyumachinery.com
No 53, Jinglian Road, Minhang District, Shanghai,China
Products
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Shanghai Jianyu Machinery Co., Ltd.