How often do maintenance and spare parts replacements occur?

Regular maintenance is simple, with detailed operation and service manuals provided. Wear parts such as filters and brake pads generally last 6 months, and we ensure long-term spare parts supply at a low replacement cost.

Premium Used Kobelco 20 Ton Knuckle Boom Truck Mounted Zoomlion System Crane

Name: Premium Used Kobelco 20 Ton Knuckle Boom Truck Mounted Zoomlion System Crane
Brand: Shanghai Dewangda Engineering Machinery Co., Ltd
SKU: 2221339195

Shanghai, ChinaShanghai Dewangda Engineering Machinery Co., Ltd

US$17,500.00-32,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

6 Months

Certification

GS, RoHS, CE, ISO9001

Condition

Used

Maximum Lifting Height

30-40m

Maximum Lifting Weight

>16t

Shaft Number

Crane Jib

Four-Arm

Type

Folding

Video Outgoing-Inspection

Provided

Working Conditonal

Excellent

Engine Brand

Original Engine

Working Hour

Low Working Hour

Fuel Consumption

Low Fuel Consumption

Work Efficiency

High Efficiency

Transport Package

Export Packaging: Usually Unpacked or Containerize

Specification

40t

Trademark

Zoomlion

Origin

China

HS Code

8426120000

Production Capacity

1000set/Year

Key features

Low Cost & Fast ROI: Significantly more affordable than new cranes, reducing initial investment and accelerating profitability.

Rigorous Quality Inspection: Every crane undergoes thorough inspection and maintenance to ensure engine and hydraulic systems are in excellent condition.

Immediate Deployment: Ready for immediate use with minimal downtime, ensuring high operational efficiency from day one.

Comprehensive After-Sales: Includes warranty, spare parts supply, technical support, and training services for worry-free operation.

High Lifting Capacity: Maximum lifting weight exceeds 16 tons, suitable for heavy construction and bridge building applications.

Advanced Control System: Features CAN-bus intelligent control and wireless remote operation for precise and safe handling.

Multiple Certifications: Certified with GS, RoHS, CE, ISO9001, ISO 4301, EN 13000, and GB/T 3811 standards.

Company profile

Shanghai Dewangda Engineering Machinery Co., LtdShanghai, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: shanghai, penglai, tianjinAverage Response Time: ≤6.09hTerms 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:How can we guarantee quality and does the machines are original?

Yes ,all the machines are original ,and our engineers team will always do Inspection before shipment;

Q:What can you buy from us?

Used Crane,Used Truck Crane,Used Pump Truck,Used Crawler Crane,Used Cement Tanker Used Excavator,New excavators,Mini excavators,excavator spare parts, Used Grader,Used Loader, Used Bulldozer, Used Roller,Used dump trucks

Q:What after-sales services are provided?

We offer comprehensive after-sales support, including:Warranty period (typically one year or longer, depending on the equipment type) Spare parts supply (ensuring long-term availability of original parts) Technical support (remote assistance or on-site service by engineers) Training services (operation and maintenance training for smooth usage)

Q:What are the pricing and payment terms?

Pricing varies based on model, configuration, and order quantity. We provide detailed quotations and accept various payment methods such as T/T (telegraphic transfer) and L/C (letter of credit), with installment or leasing options available for certain equipment.

Q:What is the shipping and delivery timeline?

Equipment is typically shipped 2 days after payment, depending on stock availability and customization requirements. We support multiple shipping options, including sea, air, and land freight, and assist with export customs clearance.