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Crawler Excavator DK260-LC


Category: MEDIUM EXCAVATOR

Category: CRAWLER EXCAVATOR

Crawler Excavator DK260-LC

Crawler Excavator DK260-LC Performance Parameter

Total weight  (T)

25

Overall length (mm)

9610

Bucket capacity(m³)

1.3

Overall Width (mm)

3200

Boom length(mm)

5.8

Overall height (mm)

3030(to top of upper arm)

Bucket arm length(mm)

2.9

 Cab height (mm)

3030

Tonnage

26

Upperstructuer Width (mm)

2895

 Power 

Traditional power

Ground contact length of track  (mm)

3600

Bucket

Backhoe

 Total track length (mm)

3945

Rotating speed (rpm)

12.4

Track shoe width (mm)

600

Rotary torque (kN/m)

79

Total track width (mm)

3200

Travel speed  ((km/h)

4.9/3.1

Track gauge (mm)

2500

Ground pressure (Kpa)

48

Min Ground Clearance (mm )

480

Bucket digging force(kN)

165 / 177.9

Back-end radius of gyration (mm )

2850

Stick digging force (kN)

107.5 / 115.3

Max digging radius  (mm)

9950

Power system

Diesel

Max digging radius of parking face (mm)

9820

  Engine Model

Commins

 Max digging depth (mm)

6685

 Rated power (kw/rpm)

169KW/2000

Max digging height  (mm)

9695

Cylinder

6

 Max dump height (mm)

6850

Operation modes 

4 stroke, water cooled, direct injection

Max vertical digging depth (mm)

6095

Main pump types

Variable axial plunger pump

 Options 

Main overflow set pressure(Mpa)

Standard 27.9/ Supercharged 34.3

 Engine Model

ComminsQSB7

Max flow of main pump(l/min)

2×119

 Pump 

Doosan Series K3V Series 112

Traveling hydraulic circuit(Mpa)

32.5

 Valve

HF imported from Korea

Rotary hydraulic circuit (Mpa )

27.9

Rotary motor

South Korea Eaton

Pilot pump flow (L/min)

28.5

 Motor power 

South Korea Eaton

Fuel tank(L)

350

 

 

Hydraulic oil tank(L)

210

 

 

Keywords: Crawler Excavator DK260-LC

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