Zx730lch 73-Ton Large Crawler Excavator 348kw Power for Mining Projects

Name: Zx730lch 73-Ton Large Crawler Excavator 348kw Power for Mining Projects
Brand: Skymard Construction Machinery (Hunan) Co., Ltd.
SKU: 1986772921

Hunan, ChinaSkymard Construction Machinery (Hunan) Co., Ltd.

US$480,000.00

1-2 Unit

US$470,000.00

3+ Unit

Product profile

Customization

Available

After-sales Service

Warranty/Spare Parts/Online Support

Warranty

One Year

Model NO.

ZX730LCH

Type

Crawler Excavator

Usage

General

Bucket

Shovel

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

4 M³

Size

Large-Scale

Condition

New

Output Power

348kw

Maximum Digging Depth

7,150mm

Machine Weight

69,960kg

Rated Speed

0-5 Km/H

Maximum Digging Height

11,287 mm

Main Pump Max Flow

2 * 489 L/Min

Transport Package

Roro

Specification

6240*3820*4050 mm (main body)

Origin

Japan

HS Code

8429521200

Production Capacity

10 Units/Month

Key features

High Power Output: 348 kW (469 PS) engine designed for heavy mining and earthmoving tasks.

Deep Excavation Capability: Maximum digging depth of 7,156 mm for efficient deep excavation operations.

Advanced Hydraulic System: Dual variable displacement pumps delivering 978 L/min for precise control and efficiency.

Strong Digging Force: Bucket force up to 369 kN and arm force 306 kN according to ISO standards.

Stable Undercarriage: Reinforced crawler with double grouser shoes and 70% gradeability for rough terrain.

Large Fuel Capacity: 900.0 L fuel tank ensures long operating hours without frequent refueling.

OEM and ODM Services: Customization available from designs and samples for specific project needs.

One Year Warranty: Comprehensive warranty coverage including spare parts and online support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityR&D Capabilities

Skymard Construction Machinery (Hunan) Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjing Port, Shanghai PortAverage Response Time: ≤4.30h

AI-Powered supplier vetting

SummarySkymard Construction Machinery (Hunan) Co., Ltd. supplies truck cranes and other construction machinery. It reports annual truck-crane output of 5,000 pieces, 50 quality-control staff, European export markets, and predominantly export-oriented sales. The supplier provides customization from designs and samples, ODM services, and OEM services for popular brands. It states that it offers comprehensive after-sales support, including a one-year warranty, spare parts, installation, maintenance, training, and technical advice. ISO9000, CE, and SGS certifications are reported, while a BV audit record is provided with a stated evaluation result of 0. Service-management procedures exist, but records for service assessment, corrective actions, and complaint handling were not provided. No overseas warehouse, showroom, agent/branch, or offline trade-show participation is reported. Financial information is present only as year labels, without sufficient performance detail for assessing credibility. Raw-material...

Supplier typeThe supplier is identified as a construction-machinery manufacturer/supplier offering truck cranes, excavators, wheel loaders, road rollers, bulldozers, concrete pumps, crawlers, and cranes. It reports annual truck-crane production of 5,000 pieces and exports primarily to Europe, with 90% of total sales from exports.

CertificationsThe company states that it has passed ISO9000, CE, SGS, and other product certifications. A BV-conducted supplier audit is also documented with an SGS report period from February 12, 2025 to February 11, 2026; however, the audit evaluation result is recorded as 0 without further interpretation.

After-Sales capabilityThe supplier describes a one-year warranty, spare-parts supply, installation, maintenance, training, and technical advice. However, its service-capability assessment, corrective-action, and complaint-handling procedures have no written records, and it reports no overseas warehouse, showroom, agent, or branch, limiting evidence of locally deployed overseas support.

R&D capabilityThe supplier offers ODM services and OEM services for popular brands, indicating product-development and manufacturing support capability. It launched no new products in the previous year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier reports 5,000 truck cranes in annual output, 50 quality-control staff, 15 years of staff experience, and one-month off-season lead time. Peak-season lead-time data is inconsistent across the records, ranging from two to six months in one entry and two to three months in another, but the stated production volume provides explicit evidence of manufacturing capacity.

Customization capabilityThe supplier explicitly provides customization from customer designs and samples, as well as ODM services. These records directly support both design-based customization and original-design manufacturing capability.