TDexcavator

Diwanlun|DOOSAN DH300LC-7 excavator parameter

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Parameter Value
Machine working weight (kg) 29600
Bucket capacity (m³)1.27
Boom length (mm) 6245/10000
Dipper length (mm) 2500/3750/3100/7000
Rotation speed (rpm)10.1
Rotary torque (Nm) 92
Walking speed (km/h)5.0 / 3.1
Grounding specific pressure (Kpa) 56
Bucket digging force (kN)188 / 199.9
Digging force of stick (kN)127.5 / 135.3
Engine model DE08TIS
Rated power (kw/rpm)147(200) / 1900
Displacement (L)8.07
Number of cylinders (number) 6
Bore size × stroke (mm) 111 × 139
Main relief set pressure (Mpa) standard 27.9/boost 34.3
Maximum flow rate of main pump (l/min) 2×246
Travel hydraulic circuit (Mpa) 32.5
Rotary hydraulic circuit (Mpa) 27.9
Pilot pump flow (L/min)28.5
Fuel tank (L) 450
Hydraulic oil tank (L) 290
Total transportation length (mm) 10620
Total transportation width (mm) 3200
Total transportation height (mm) 3365 (to the top ofthe boom)
Overall height of cab (mm) 3255
Boarding width (mm) 2960
Counterweight ground clearance (mm) 1175
Track ground length (mm) 4010
Total track length (mm) 4930
Track shoe width (mm) 600
Total track width (mm) 3200
Track gauge (mm) 2600
Minimum ground clearance (mm) 500
Rear end turning radius (mm) 3200
Maximum excavation radius (mm) 10705
Maximum excavation radius of stopping surface (mm) 9950/11105/10540/17320
Maximum digging depth (mm) 7190
Maximum excavation height (mm) 10495
Maximum unloading height (mm) 7470
Maximum vertical excavation depth (mm) 6220
Maximum effective digging depth (mm) 6505/7810/7150/13680