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Heavy Duty 30ton Used Hydraulic Excavator Machine for Mining Operations
US$28,000.00-48,000.00
1 Piece
Product profile
Customization
AvailableArm Length
10mBucket Capacity
1.5 cubic metersModel NO.
CAT330blEngine Power
260 HPOperating Weight
30 tonsYear of Manufacture
5-10 Years OldVideo 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
33tTrademark
CaterpillarOrigin
JapanHS Code
8429409000Production Capacity
1000set/YearKey features
High Efficiency Mining: 30-ton hydraulic excavator with 260 HP engine, optimized for heavy mining operations.
Rigorous Quality Inspection: Engineers conduct thorough inspections before shipment to ensure excellent working condition.
Low Operating Cost: Used excavator offers lower initial investment and faster return on investment compared to new machines.
Comprehensive Warranty: Warranty period typically one year or longer, depending on the specific equipment type.
Long-term Parts Supply: Ensures long-term availability of original spare parts at low replacement costs.
Flexible Payment Options: Accepts T/T, L/C, PayPal, Western Union, and installment or leasing options.
Fast Delivery: Equipment typically shipped 2 days after payment, depending on stock availability.
Global After-sales Support: Provides remote assistance, on-site service, and operation training for smooth usage.
Company profile

Shanghai Dewangda Engineering Machinery Co., LtdShanghai, China
Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: shanghai, penglai, tianjinAverage Response Time: ≤7.63hTerms 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:Is the excavator original and how is quality guaranteed?
A:
Yes, all machines are original. Our engineering team conducts thorough inspections before shipment to guarantee quality.
Q:What after-sales services are provided?
A:
We offer warranty (1+ years), spare parts supply, technical support (remote/on-site), and operation training.
Q:What payment methods do you accept?
A:
We accept T/T, L/C, PayPal, Western Union, and offer installment or leasing options for certain equipment.
Q:How long is the delivery time?
A:
Equipment is typically shipped 2 days after payment, depending on stock availability and customization requirements.
Q:How often do maintenance and spare parts replacements occur?
A:
Wear parts like filters last about 6 months. We provide detailed manuals and ensure long-term spare parts supply.
Send Inquiry
*To:
Shanghai Dewangda Engineering Machinery Co., Ltd
Shanghai Dewangda Engineering Machinery Co., Ltd*Content:
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