What is the vacuum pressure of the system?

The vehicle chassis vacuum system operates at a pressure of -54kPa.

Does the excavator have a warranty?

Yes, warranty service is provided for the machine.

What is the engine brand used?

The excavator is equipped with a WEICHAI engine, model WP4.1NQ190E61.

Versatile Excavator with Material Suction and Vacuum Collection

Name: Versatile Excavator with Material Suction and Vacuum Collection
Brand: Shandong Roadway Construction Machinery Manufacturing Co., Ltd.
SKU: 2066233412

Shandong, ChinaShandong Roadway Construction Machinery Manufacturing Co., Ltd.

US$80,000.00-100,000.00

1 Piece

Sample price:US$160000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Provide

Model NO.

RWQ5130TWXZZ

Type

Vacuum Excavator

Usage

Special Excavator

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Certification

ISO9001: 2000

Condition

New

Trademark

ROADWAY

Origin

China

Production Capacity

100 PCS / Year

Key features

Multi-function Integration: Integrates material suction, collection, non-destructive loosening, and digging.

High Suction Depth: Achieves a maximum suction depth of 8 meters for deep excavation tasks.

Deep Digging Capability: Offers a digging depth of 4 meters with a 320-degree rotation angle.

Strong Vacuum System: Features a vacuum pressure of -54kPa for efficient material collection.

High Power Engine: Powered by WEICHAI WP4.1NQ190E61 engine with 140KW output.

Large Storage Capacity: Equipped with a 2.5 cubic meter storage volume and 150L fuel tank.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

ISO and CE Certified: Meets ISO9001:2000 standards and holds CE certification for safety.

Company profile

Years of Export ExperienceStandardized quality controlR&D CapabilitiesOEM Services

Shandong Roadway Construction Machinery Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.65h

AI-Powered supplier vetting

SummaryShandong Roadway Construction Machinery Manufacturing Co., Ltd. is a China-based limited company established in 2011, with 275 employees and 10 production lines. It reports broad customization, OEM and ODM capabilities, multiple major metalworking machines, in-stock service, and participation in the Canton Fair. Manufacturing lead time is stated as within 15 working days in both peak and off-season periods. However, the supplier has no overseas agents, branches, warehouses, or showrooms, and offers overseas services in zero countries. Important management weaknesses include no valid manufacturing-capacity contract with affiliated subcontractors, no written procedures or records for supplier assessment, corrective and preventive actions, or customer complaints, no stated quality assurance in quality control, and no continuous quantity reconciliation for production batches. Financial information identifies reporting years but provides no assessable financial results.

Supplier typeThe supplier is identified as a combined limited company named Shandong Roadway Construction Machinery Manufacturing Co., Ltd., based in Jining, Shandong, China. Its stated scope covers mechanical manufacturing for construction projects, specialized equipment manufacturing, and related technical services.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, and reports overseas service coverage in zero countries. It also lacks written procedures or records for handling customer complaints and corrective/preventive actions, indicating weak documented after-sales support capability.

Production capacityThe supplier reports 10 production lines, 275 employees, broad equipment including laser cutting, bending, punching, welding, CNC machining, milling, and pipe cutting machinery, plus in-stock capability and lead times within 15 working days in both seasons. Countervailing weaknesses are the absence of a valid manufacturing-capacity contract with affiliated subcontractors and no continuous batch quantity reconciliation or documented supplier-capability assessment.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also offers ODM services, providing direct evidence of broad customization coverage.