HomeproductsExcavatorDoosanUsed Original Doosan DH300-7 Crawler Excavator

Used Original Doosan DH300-7 Crawler Excavator

Fob Price: $25,000 / Unit

Min. Order: 1 Unit

Bucket Capacity: 1.8 m³

Working Hours: =1545 hours

Year: 2020

Brand: Doosan

Shipping: Sea freight / Land freight

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Doosan 300-7 Heavy Construction MachineDoosanDH300-7Used Doosan 300-7 Large Construction MachineUsed DOOSAN ExcavatorUsed Excavator For Sale

1.  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.

2. Small excavators are flexible control and convenient maintenance, can adapt to different complex and harsh working conditions all kinds of pipeline foundation pit excavation, foundation engineering construction, public utilities, housing water leakage maintenance and other use range is very wide universal, is warmly welcomed by customers.

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

Used Original Doosan DH300-7 Crawler Excavator
Used Original Doosan DH300-7 Crawler Excavator
Used Original Doosan DH300-7 Crawler Excavator
Used Original Doosan DH300-7 Crawler Excavator
Used Original Doosan DH300-7 Crawler Excavator
Used Original Doosan DH300-7 Crawler Excavator

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Faq advantages

  • Why Choose us?

    We are professional in the used construction machinery. We have more than three thousand excavators in good working situation existing on parking yard.

  • How to guarantee the condition and life time of the machines?

    Firstly, we choose good condition and less hour used original machines for customers. Secondly, we are available for third part certificate or machinery document. Thirdly, all machinery is available for your final inspection on site. Last, we also provide pre-sale /after-sale service and long-term spare parts support.

  • How can customers visit factory and check machines in China?

    Most customers choose to open a video live call or to commission a third part inspection. Also if you want to inspect by yourself, just contact us in advance and we will send a letter of invitation for visa, then arrange your business travel in China, such as to pick you up at the destination airport/to book hotel as well as to take you around.

  • Are you a manufacturer?

    No. as we all know the used machinery is not perfect, maybe somewhat wear and tear problems more or less ,so there are necessary maintenance plants with professional technicians in order to ensure that the machinery is delivered to the customer with working well .

  • Are you sure your spare part products will fit my excavator?

    Yes, we are professional about this, please tell us or send pictures on which brand /model and we will recommend suitable model for you as soon as possible.

  • Can you provide customers’ design?

    Sure, we can provide OEM and ODM service.

  • What’s the MOQ and payment terms?

    MOQ is 1set. Payment via T/T, other terms negotiated both party friendly.

  • How about delivery time?

    About 2 working days after the payment, or depending on shipping schedule.

  • How about the package & shipment?

    Bulk ship ,RoRo vessel ,Flat rack ,Container Cargo pallet for spare parts. By ocean freight, air, road & railway.

  • Which country can you export?

    USA, Indonesia, Vietnam, Saudi Arabia, Thailand, Italy, New Zealand, Canada, Australia, Peru, Chile, Brazil, Mexico, South Africa, etc. Almost all over the world.

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