How long will your price be valid?

Prices remain stable throughout the year and are only adjusted based on significant USD:RMB exchange rate changes or raw material cost increases.

What logistics methods do you use for shipment?

We ship by sea (container/RoRo/Bulk) to main continents, by road/railway to neighboring countries, and by courier for urgent spare parts.

Robust 50-Ton Excavator with Breaker Hammer and Big Bucket

Name: Robust 50-Ton Excavator with Breaker Hammer and Big Bucket
Brand: Nantong Haoshi Engineering Machinery Co., Ltd.
SKU: 2167045762

Jiangsu, ChinaNantong Haoshi Engineering Machinery Co., Ltd.

US$175,000.00

1-4 Pieces

US$172,000.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Provide Remote Guidance Services

Warranty

1-Year Parts Replacement for Free

Model NO.

SC520.9

Type

Crawler Excavator

Usage

Special Excavator, Marine Excavator, Mining Excavator, GM Excavator

Bucket

Backhoe

Transmission

Mechanical Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

3m³

Size

Large-Scale

Certification

ISO9001: 2000

Condition

New

Engine Model

6wg1X

Rated Power/Rotational Speed

300kw

Digging Force of Bucket

286kN

Maximum Digging Height

9637mm

Transport Package

Nude Package

Specification

11885*3490*3820mm

Trademark

RUNWAY

Origin

China

HS Code

8427900000

Production Capacity

50 Pieces/Year

Key features

High Power Engine: Adopts imported Isu zu 6WG1X engine with 300kW rated power for stable output under heavy loads.

Dual Cooling System: Independent water and oil cooling with one-key reversal and automatic fan speed adjustment.

Heavy Duty Structure: Boom and stick feature reinforced box structure with built-in stiffeners for high reliability.

Mining Optimized Design: Special four-wheel design with increased main frame cross-section for wear resistance and stability.

Competitive Pricing: Offered at more competitive prices than manufacturers due to leading dealer status.

Rapid Delivery: Immediate delivery of regular machines within 7 days from stock resources.

24/7 Support Team: Diligent team responds to inquiries 24/7 with most problems solved within 8 hours.

Company profile

Low MOQQuality AssuranceQA/QC InspectorsFast Delivery

Nantong Haoshi Engineering Machinery Co., Ltd.

Jiangsu, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from SamplesExport Year: 2024-01-31Nearest Port: shanghai, tianjin, qingdaoAverage Response Time: ≤0.49h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with 10 employees and no stated affiliation with a larger group. It sells and repairs mechanical and specialized packaging equipment and reports OEM and ODM service availability, supported by two R&D engineers. However, the supplier has no valid import/export license, no overseas warehouse, showroom, agent, or branch, and no overseas service coverage is recorded despite describing technical after-sales activities. Service, complaint-handling, corrective-action, traceability, and R&D documentation are largely undocumented or absent. Quality assurance is stated, but no quality-control testing equipment is reported. No recent new product development, SDK, or verified certification information is provided. The supplier reports OEM service for well-known brands, but no specific customer cases are identified.

Supplier typeThe supplier is identified as a limited company and trading company, with a business scope covering mechanical equipment sales, specialized packaging equipment sales, specialized equipment repair, and gas sales. It has 10 employees and no stated affiliation with a larger company group.

After-Sales capabilityThe supplier lists debugging, maintenance, repair, training, and equipment installation services and states that it provides technical support through the after-sales systems of three major host manufacturers. However, it reports zero countries with overseas services, no overseas warehouse, showroom, agent, or branch, while service procedures, complaint handling, corrective actions, and supporting records are undocumented.

Financial creditThe provided financial records show zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures indicate no demonstrated operating financial performance in the supplied records, although the information does not independently establish the supplier's overall solvency.

R&D capabilityThe supplier has two R&D engineers and reports sample provision, new-product research, and technical support, as well as ODM availability. Nevertheless, it reports no new products during the past year, no available SDK, no R&D audit documentation, and no design input, output, review, verification, or validation records.

Production capacityThe supplier's stated business scope emphasizes sales and repair rather than manufacturing, and it is classified as a trading company. Quality assurance is reported, but there are zero quality-control test equipment items, no raw-material traceability identification, and only limited checking records maintained by storage staff.

Customization capabilityThe supplier reports ODM service and states that its two R&D engineers provide samples according to customer requirements, which supports some customization capability. However, no structured R&D documentation or SDK is available, so the breadth and technical maturity of customization cannot be fully verified.