Fob Price: $25,000 / Unit
Min. Order: 1 Unit
Fob Price: $25,000 / Unit
Min. Order: 1 Unit
Tag:
Doosan 300-7 Heavy Construction MachineDoosanDH300-7Used Doosan 300-7 Large Construction MachineUsed DOOSAN ExcavatorUsed Excavator For Sale1. As an important construction machinery, excavators have changed the way of human construction. The powerful function of large excavators with high work efficiency. Excavator can complete many projects at a fast speed. it can also use various auxiliary equipment, such as hammer, fixtures etc.to carry out more complex operations and improve work efficiency.
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3. Various types of second-hand excavators are lower prices, good performance in the construction, mining, highway field to play a greater role, less investment but more returns for users.
Product Details
DH300LC-7 Excavator Parameter Configuration
specifications
Working weight of the whole machine (kg) 29600
Bucket capacity (m ³) one point two seven
Boom length (mm) 6245/10000
Stick length (mm) 2500/3750/3100/7000
Origin Yantai, China
Tonnage (ton) 30
Power Traditional Power
Bucket Backhoe
Manufacturer joint venture/import
Power Traditional Power
performance
Rotation speed (rpm) 10.1
Rotating torque (Nm) 92
Walking speed (km/h) 5.0/3.1
Ground specific voltage (Kpa) 56
Bucket excavation force (kN) 188/199.9
Dipper arm excavation force (kN) 127.5/135.3
dynamic system
Engine model DE08TIS
Rated power (kW/rpm) 147 (200)/1900
Displacement (L) 8.07
Number of cylinders (6)
Cylinder diameter x stroke (mm) 111 x 139
Working mode: 4-stroke, water-cooled, direct injection
hydraulic system
Main pump type variable axial column racing pump
Main overflow set pressure (Mpa) standard 27.9/Boost 34.3
Maximum flow rate of main pump (l/min) 2 × 246
Hydraulic circuit for walking (Mpa) 32.5
Rotary hydraulic circuit (Mpa) 27.9
Pilot pump flow rate (L/min) 28.5
Oil capacity
Fuel tank (L) 450
Hydraulic oil tank (L) 290
Main body size
Total length of transportation (mm) 10620
Total transportation width (mm) 3200
Total transportation height (mm) 3365 (to the top of the boom)
Full height of cab (mm) 3255
Boarding width (mm) 2960
Ground clearance of counterweight (mm) 1175
Track grounding length (mm) 4010
Total length of track (mm) 4930
Track shoe width (mm) 600
Total width of track (mm) 3200
Track gauge (mm) 2600
Minimum ground clearance (mm) 500
Rear end turning radius (mm) 3200
Scope of work
Maximum excavation radius (mm) 10705
Maximum excavation radius of the parking surface (mm) 9950/11105/10540/17320
Maximum excavation depth (mm) 7190
Maximum excavation height (mm) 10495
Maximum unloading height (mm) 7470
Maximum vertical excavation depth (mm) 6220
Maximum effective excavation depth (mm) 6505/7810/7150/13680
Faq advantages