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Secondhand Doosan Dx340/ Doosan 340 Korea 30ton Dx300/Dh300 Chain Excavator
US$31,500.00-40,200.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
ProvideWarranty
1 YearModel NO.
DX300LCType
Crawler ExcavatorUsage
Special Excavator, Marine Excavator, Mining Excavator, GM ExcavatorBucket
Grab ShovelTransmission
Hydraulic TransmissionDrive Type
Internal Combustion DriveBucket Capacity
1.0~1.5m³Size
Large-ScaleCertification
CE, ISO9001: 2000Condition
UsedVideo Outgoing-Inspection
ProvidedWorking Conditonal
ExcellentEngine Brand
Original EngineWorking Hour
Low Working HourFuel Consumption
Low Fuel ConsumptionWork Efficiency
High EfficiencyTransport Package
Export Packaging: Usually Unpacked or ContainerizeSpecification
30tTrademark
DoosanOrigin
KoreaHS Code
8429409000Production Capacity
1000set/YearKey features
CE & ISO9001 Certified: Meets international safety and quality standards with CE and ISO9001: 2000 certifications.
1-Year Warranty Coverage: Comprehensive 1-year warranty provided for peace of mind and reliable performance.
High Efficiency Engine: Original Doosan D1146TA engine with 151KW power and low fuel consumption.
Versatile Application: Suitable for special, marine, mining, and GM excavator tasks with hydraulic transmission.
Rigorous Quality Inspection: Expert engineering team conducts strict inspections and video outgoing-inspection before shipment.
Fast Delivery Time: Equipment dispatched within 2 days post-payment based on stock availability.
Long-Term Spare Parts: Commitment to long-term supply of original spare parts at economical costs.
Global Shipping Support: Offers sea, air, and land shipping with export customs clearance assistance.
Company profile

Shanghai Dewangda Engineering Machinery Co., LtdShanghai, China
Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: shanghai, penglai, tianjinAverage Response Time: ≤7.59hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP
AI-Powered supplier vetting
SummaryShanghai Dewangda Engineering Machinery Co., Ltd. is identified as a China-based manufacturer/factory and limited company operating in Shanghai. It supplies used construction and transportation machinery, including truck cranes, excavators, pump trucks, crawler cranes, and cement tankers. The supplier reports multiple management-system certifications, 11–20 R&D engineers, 6–10 quality-control staff, and more than 10 production lines. It states that it has exported since 2010, possesses self-operated import and export rights, serves markets across multiple regions, and derives 90% of sales from exports. The supplier describes technical assistance, maintenance, transportation arrangements, and tailored after-sales support, but no specific customer cases or independently verifiable performance records are provided. Registered capital is not assessed or disclosed here in accordance with the privacy requirement.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company in China. Its stated business covers used construction machinery and transportation-related equipment, including truck cranes, excavators, pump trucks, crawler cranes, and cement tankers.
CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, HSE, GMP, and QC 080000 certifications or management-system credentials. The provided data does not include certificate numbers, issue dates, scopes, or verification status, but the listed range is explicit evidence of certification holding.
After-Sales capabilityDewanda states that it provides technical assistance, maintenance solutions, purchase consultation, transportation arrangements, tailored support, and comprehensive after-sales service. These statements support an asserted service capability, although no service-level metrics, warranty terms, or case records are provided.
Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, export operations since 2010, self-operated import and export rights, and stated order fulfillment within 15 workdays in both off-peak and peak seasons. These indicators support substantial operating capability, though the product-specific capacity and fulfillment history are not independently documented.
Customization capabilityThe supplier explicitly offers tailored support and tailor-made solutions, and states that its product variety can meet multifarious customer demands. The available information does not specify engineering customization, minimum order requirements, or examples of customized equipment.
Product Q&A
Q:What is the warranty period?
A:
We provide a 1-year warranty for this used excavator.
Q:Is the engine original?
A:
Yes, it features the original Doosan D1146TA engine brand.
Q:What certifications does the machine have?
A:
The excavator holds CE and ISO9001: 2000 certifications.
Q:How is quality assurance handled?
A:
Our expert engineering team conducts rigorous inspections and provides video outgoing-inspection before every shipment.
Q:What after-sales services are offered?
A:
We offer warranty support, long-term spare parts supply, remote or on-site technical support, and operation training.
Send Inquiry
*To:
Shanghai Dewangda Engineering Machinery Co., Ltd
Shanghai Dewangda Engineering Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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