What is the warranty period for this excavator?

The product comes with a 3-year warranty.

What is the operating weight of the SK450 excavator?

The operating weight is 45 tons, with a machine weight of 45130KG.

Do you provide technical support after sales?

Yes, we offer online support and a professional maintenance team ready to solve most problems within 24 hours.

Used Kobelco Sk450 45ton Large Hydraulic Crawler Excavator for Mining

Name: Used Kobelco Sk450 45ton Large Hydraulic Crawler Excavator for Mining
Brand: Mafal (Shanghai) Machinery Limited
SKU: 2167481872

Shanghai, ChinaMafal (Shanghai) Machinery Limited

US$23,000.00-34,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

3 Year

Model NO.

sk-450

Type

Crawler Excavator

Usage

Special Excavator, Marine Excavator

Bucket

Backhoe

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

>1.5m³

Size

Medium-Sized

Certification

CE, ISO9001: 2000

Condition

Used

Rotation Speed (Rpm)

Walking Speed (Km/H)

3.5/5.6

Ground Voltage Ratio (Kpa)

58-83

Bucket Excavation Force (kN)

264

Excavating Force of Boom (kN)

202

Maximum Excavation Depth (mm)

7800

Maximum Excavation Height (mm)

930

Maximum Unloading Height (mm)

7590

Maximum Vertical Excavation Depth (mm)

6950

Year

2018

Hours

2000

Transport Package

Nude

Specification

medium

Trademark

Mafal

Origin

Japan

Key features

High Efficiency Operation: Advanced hydraulic and power systems enable quick completion of excavation tasks.

Superior Stability: Heavy-duty chassis and stable body design ensure safety on various terrains.

Flexible Configuration: Various configurations and accessories available to customize for specific work needs.

Energy Saving Technology: Low noise, vibration, and exhaust emissions meet environmental protection standards.

Strong Durability: High-quality materials provide excellent wear and corrosion resistance for harsh environments.

Easy Maintenance: Modular design allows quick replacement of key components to reduce downtime.

Ergonomic Comfort: Ergonomic seat and console design ensure operator comfort during long-term operations.

3-Year Warranty Coverage: Comprehensive warranty protection for 3 years on the excavator.

Company profile

Mafal (Shanghai) Machinery Limited

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2013-11-18Nearest Port: ShanghaiAverage Response Time: ≤5.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryMafal (Shanghai) Machinery Limited is identified as a Chinese manufacturer/factory operating in Shanghai and supplying construction machinery, industrial equipment, and related parts. The supplier reports multiple ISO certifications, 41–50 years of combined R&D engineer experience, 6–10 quality-control staff, and 10 production lines. It began exporting in 2013, reports that 51%–70% of sales come from exports, and accepts several payment methods. The available trade records show individual transactions involving shafts, spare tyres, turbochargers, and gearboxes with buyers in Uganda and Cameroon, but the evidence is limited in volume. The provided information supports production infrastructure, certification, export experience, and identifiable customer transactions; it does not sufficiently establish after-sales service performance, financial credibility, customization capability, or a broad customer portfolio.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, tools, transportation, and manufacturing machinery. Its listed products include excavators, cranes, loaders, bulldozers, trucks, rollers, graders, forklifts, and related machinery, indicating alignment with industrial machinery supply.

CertificationsThe supplier reports ISO 9000, ISO 14000, ISO 9001, ISO 14001, and ISO 20000 certifications. These stated certifications provide explicit evidence of formal quality, environmental, and information-management system credentials, although the slices do not provide certificate numbers, issuing bodies, or validity dates.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, 41–50 years of R&D engineer experience, and annual production output within the stated range. Its broad construction-machinery product portfolio further supports manufacturing capability across multiple equipment categories.

Client casesTrade records identify BIDCO Uganda LIMITED as a buyer for shafts, turbochargers, and gearboxes, and LENН COMPANY LIMITED as a buyer for spare tyres; the recorded destinations include Uganda and Cameroon. Each listed product record shows one transaction, so the evidence confirms identifiable customer activity but does not demonstrate a broad or extensively verified customer base.

Product Q&A

Q:Which countries do you export to?

We export to Asia (Philippine, Vietnam, India, etc.), Europe (Russia, Belarus, etc.), South America (Brazil, Chile, etc.), and Africa (South Africa, Ethiopia, etc.).

Q:What are your advantages compared to other manufacturers?

1) Reliable Quality with best materials. 2) Competitive Price due to mass production. 3) 24-hour online sales and 24-hour problem resolution support. 4) Fast delivery within 10 working days after pre-payment.

Q:What payment terms do you accept?

We accept T/T (30% advance, 70% before delivery) and 100% irrevocable L/C at sight without soft clauses.

Q:How long is the validity of your quotation?

Prices remain stable for one year, adjusted only based on USD exchange rates or material price changes.

Q:What is the delivery time for the excavator?

Under normal circumstances, delivery is available within 10 working days in the factory after receiving pre-payment.