Sales Manager
Isabel Qian
Liebty Machinery Technology (Hangzhou) Co., Ltd.
Crawler Hydraulic Excavator 20ton XE200DA with Good Price
XE200DA hydraulic excavator is a new generation of product that has been cultivated for many years by drawing on the professional accumulation of international advanced technology and relying on our advanced design and test system. XE200DA hydraulic excavator is strong and powerful, and has features of high efficiency and low fuel consumption. It can be widely applied to farmland water conservancy, river dredging and municipal construction. It can also realize different operations such as excavating, crushing and dismantling, and has strong adaptability to working conditions.
| Model |
Unit |
XE200DA |
|
| Operating weight |
Kg |
21200 |
|
| Bucket capacity |
m³ |
0.93~1.1 |
|
| Engine |
Model |
/ |
QSB7 |
|
| Direct injection |
/ |
√ |
|
| Four strokes |
/ |
√ |
|
| Water cooling |
/ |
√ |
|
| Turbo-charging |
/ |
√ |
|
| Air to air intercooler |
/ |
√ |
|
| No. of cylinders |
/ |
6 |
|
| Rated power/speed |
kw/rpm |
135/2050 |
|
| Maximum torque/speed |
N.m |
740/1250 |
|
| Displacement |
L |
6.7 |
|
| Main performance |
Travel speed(H/L) |
km/h |
5.3/2.9 |
|
| Swing speed |
r/min |
11.6 |
|
| Gradeability |
° |
≤35 |
|
| Ground pressure |
kPa |
46.9 |
|
| Bucket digging force |
kN |
149 |
|
| Arm digging force |
kN |
121 |
|
| Maximum tractive force |
kN |
184 |
|
| Hydraulic system |
Main pump |
/ |
Two piston pumps |
|
| Rated flow of main pump |
L/min |
2×209 |
|
| Main safety valve pressure |
MPa |
34.3/37 |
|
| Travel system pressure |
MPa |
34.3 |
|
| Swing system pressure |
MPa |
28 |
|
| Pilot system pressure |
MPa |
3.9 |
|
| Oil Capacity |
Fuel tank capacity |
L |
400 |
|
| Hydraulic tank capacity |
L |
220 |
|
| Engine oil capacity |
L |
24 |
|
| Appearance size |
Overall length |
mm |
9625 |
|
| Overall width |
mm |
2910 |
|
| Overall height |
mm |
3100 |
|
| Width of platform |
mm |
2830 |
|
| Track length |
mm |
4155 |
|
| Overall width of chassis |
mm |
2890 |
|
| Track shoe width |
mm |
600 |
|
| Length to center of rollers |
mm |
3366 |
|
| Track gauge |
mm |
2290 |
|
| Counterweight clearance |
mm |
1050 |
|
| Min. ground clearance |
mm |
486 |
|
| Min. tail swing radius |
mm |
2890 |
|
| Track height |
mm |
940 |
|
| Working scope |
Max. digging height |
mm |
9680 |
|
| Max. dumping height |
mm |
6815 |
|
| Max. digging depth |
mm |
6460 |
|
| Maximum depth cut for 2240mm(8 ft) level bottom |
mm |
6275 |
|
| Max. vertical wall digging depth |
mm |
5590 |
|
| Max. digging radius |
mm |
9790 |
|
| Min. swing radius |
mm |
3530 |
|
|
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The whole machine adopts 135kW low-speed and high-torque engine made by Guangxi. With customized power and fuel consumption characteristic curves, sufficient power and fuel consumption is low. The new type radiator with integral brazing technology and robot welding is equipped with a positive pressure degassing expansion tank to improve the service life of the pump, it can quickly remove the gas in the engine and the waterway, reduce rust, and meet the requirements of 50 °C environment.
The hydraulic system is continuously optimized and improved, and the coordination of the whole machine is better. It can be handy regardless of loading, squatting and leveling. The main pump corresponds to the engine setting pressure-flow curve to achieve perfect power matching and fully absorbs the output power of the engine. The operation is faster and 10% more efficient.
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