XCMG Construction Equipment 27 ton China Top Brand New Excavators with Spare Parts XE270DK for sale
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Rated Speed: 2050rpm
Max Digging Radius: 10240mm
Bucket capacity: 1.3m3
Operating Weight: 26500Kg
Model Number: XE270DK
Brand Name: XCMG
Place of Origin: China
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Description

XCMG Construction Equipment 27 ton China Top Brand New Excavators with Spare Parts XE270DK .

 

XE270DK hydraulic excavator is a modified product of XCMG’s DK series, which is specially designed for heavy-duty operations in small and medium-sized mines and quarries. Based on "efficient, reliable, intelligent and energy saving”, dig down into product performances. Through the program optimization, operation speed is paired with adaptive fuel consumption in all working modes, and fuel consumption will be reduced by 6% without affecting the efficiency. With reinforced boom and arm, standard 1.3m³ rock bucket, and optimized bucket shape, the digging resistance will be decreased and the durability will be doubled.

 

The whole machine adopts imported 128.5kW high-power engine, XCMG proprietary and special technology, featuring low speed and high torque, high-pressure injection, stronger power and better fuel economy. New high-efficiency main pump is fully upgraded, with large displacement, which is 7% higher than that of the previous generation. High efficiency, and leakage is reduced under the same pressure. Swashplate swing angle makes power density increase, and achieves much more work. With new generation of high efficiency main valve, the overflow pressure is increased, the pressure loss is smaller, and the working ability is more outstanding. The new safe operation lever can prevent vehicle movement caused by misuse from causing personal injury, and is more safe and reliable. The latest power matching technology and optimized fuel power curve can save up to 7% fuel. Adopting whole brazing technology and new-type radiator welded by robots, and configuring positive pressure degassing type expansion tank, to improve the pump life, quickly remove the gas within engine and waterway, reduce the rust, and it can meet 50 environmental requirements.

 

The turntable adopts a rigid box structure to provide higher strength and improve the cab shock absorption. The engine mounting base structure is strengthened to improve shock absorption. With main body adopting I-beam rigid structure, the whole machine’s strength is intensified, and the turntable side beam adopts the D-tube structure to improve its ability to resist external impact. The main body of the turntable adopts robot welding technology to improve the durability and safety of the structural parts.

 

The travelling mechanism adopts strengthened key parts of the chain rails bearing stress to improve the strength and impact resistance of the chain rails, and the service life of the track is greatly improved. The butter dish is changed from welding parts to integral stamping parts, which ensures the installation roundness of the sealing ring, prevents the sealing ring from wrinkling and improves the sealing performance. With strengthened X-beam section, and the strength of the end face is greatly improved by increasing the size, thickness and structure of the box beam.

 

 

A new generation instrument has an 8-inch large screen display (the largest one among the industry). The page layout is more detailed and the picture is clearer. The new control system uses CAN bus, the monitor is responsible for display, the controller is responsible for signal acquisition and output, and the bus connects with monitor, GPS controller, engine ECM, which can achieve faster data management and more efficient control. With functional attachment control system, you can choose more than ten kinds of attachments including hammer, hydraulic shears and others by clicking one button, and achieve versatile applications with one machine.

Item

Unit

Parameters

Operating weight

Kg

26500

Bucket capacity

1.11.4

Engine

Model

/

Cummins QSB7

No. of cylinders

/

6

Rated power/speed

kw/rpm

150/2050

Maximum torque/speed

N.m

825/1250

Displacement

L

6.7

Main performance

Travel speedH/L)

km/h

6.1/3.8

Swing speed

r/min

11.4

Gradeability

°

≤35

Ground pressure

kPa

52.1

Bucket digging force

kN

185

Arm digging force

kN

129

Maximum tractive force

kN

206

Hydraulic system

Main pump

/

Two piston pumps

Rated flow of main pump

L/min

2×259

Main safety valve pressure

MPa

34.3/37

Travel system pressure

MPa

34.3

Swing system pressure

MPa

25

Pilot system pressure

MPa

3.9

Oil Capacity

Fuel tank capacity

L

400

Hydraulic tank capacity

L

220

Engine oil capacity

L

19.5

Appearance size

A Overall length

mm

10170

B Overall width

mm

3190

C Overall height

mm

3175

D Width of platform

mm

2995

E Track length

mm

4640

F Overall width of chassis

mm

3190

G Track shoe width

mm

600

H Wheel base of crawler

mm

3790

I Track gauge

mm

2590

J Counterweight clearance

mm

1090

K Min. ground clearance

mm

495

L Min. tail swing radius

mm

2955

M Track height

mm

988

Working scope

A Max. digging height

mm

10095

B Max. dumping height

mm

7170

C Max. digging depth

mm

6925

E Max. vertical wall digging depth

mm

5520

F Max. digging radius

mm

10240

G Min. swing radius

mm

3510

Standard

Length of boom

mm

6000

Length of arm

mm

2964

Bucket capacity

1.3

Length of arm

mm

2500

Bucket capacity

1.3(Strengthened bucket)

1.4(Earthwork bucket)

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