What after-sales services are provided?

We provide 24-hour online and video technical support. For warranty claims, customers need to send pictures and videos of the issue, and we will send replacement parts.

Full Hydraulic Double Drum Vibratory Roller/ Vibratory Oscillatory Roller for Sale

Name: Full Hydraulic Double Drum Vibratory Roller/ Vibratory Oscillatory Roller for Sale
Brand: Weifang Haiqin Top Machinery Co., Ltd.
SKU: 1910318502

Shandong, ChinaWeifang Haiqin Top Machinery Co., Ltd.

US$20,000.00-53,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours Every Day of Technology and Parts Service

Warranty

12 Months

Model NO.

HQ808HA

Type

Road Roller

Working Method

Vibration

Axle

Biaxial Dual-Drum

Grinding Wheel Type

Tire Grind

Compaction Depth

40cm

Engine Type

Diesel Engine

Travel Speed

35cm/s

Centrifugal Force

30.5KN

Certification

EPA, CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Transport Package

by Container

Specification

8000kg

Trademark

HaiQin

Origin

Shangdong, China

HS Code

84294019

Production Capacity

5000PCS/Year

Key features

Dual Functionality: Combines vibratory and oscillatory modes for versatile compaction on bridges and roads.

High Efficiency: Hydraulic vibration with great exciting force ensures high compacting efficiency.

Flexible Operation: Hydraulic steering and articulated frame allow for flexible and precise maneuvering.

Reliable Components: Equipped with famous brand hydraulic components for reliable long-term performance.

Easy Maintenance: Designed for easy maintenance with electric control pressurized water spraying system.

Strong Performance: Operating weight of 8000kg with 82/30 kN exciting force for heavy-duty tasks.

Certified Quality: Meets ISO, CE, EPA, and ISO 9001 standards for global compliance and safety.

24/7 Support: Online and video technical support available 24 hours a day for immediate assistance.

Company profile

Weifang Haiqin Top Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2011-12-22Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.33hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Chinese limited company with trading-company, manufacturer/factory, and group-corporation classifications. It demonstrates broad customization, ODM, and OEM capabilities, has exported for 11 years, and reports that exports represent 90% of total sales. After-sales support includes professional technical personnel, trained engineers, spare-parts inventory, and DHL/FedEx delivery of parts within 4–5 days. Innovation evidence includes new products during the past year, one R&D engineer, and stated technical research activities. However, quality assurance and traceability status are unknown, quality-control test equipment is recorded as zero, and several supplier-management procedures lack records or formal approval details. Financial information is present only as year references, without sufficient evidence to assess financial credibility. No specific customer cases or named customers are provided.

Supplier typeThe supplier is described as a limited company located in Weifang, Shandong, China, and is classified as a trading company, manufacturer/factory, and group corporation. This indicates a mixed trading and manufacturing business structure, although the slices do not establish the relative scale of each activity.

After-Sales capabilityThe supplier reports professional technical personnel, trained engineers, a spare-parts warehouse, clear complaint-handling procedures with records, and DHL/FedEx parts delivery within 4–5 days. These are explicit indicators of after-sales support, although the quality-control test-equipment count is zero and does not directly establish service performance.

R&D capabilityThe supplier reports new products during the past year, ODM services, one R&D engineer assigned to new-product development and design, and ongoing technical research and innovation. It also states that 40% of total profit is allocated to technical research, but no monetary figures are repeated here; the lack of an available SDK limits software-integration capability.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, ODM services, and OEM services for well-known brands. These statements provide direct evidence of broad product customization and design-manufacturing support.

Product Q&A

Q:What is the warranty period for this roller?

The machine comes with a 1-year warranty. During this period, we provide free replacement parts for quality issues (excluding easily damaged parts) upon receiving detailed pictures and videos.

Q:What are the main differences between the vibratory and oscillatory modes?

The vibratory mode uses hydraulic vibration for high efficiency on general roads. The oscillatory mode is specifically designed for compacting bridge surface asphalt pavement where vibratory rollers are unsuitable. Users can choose either function freely.

Q:What is the maximum travel speed of the roller?

The travel speed ranges from 0-5.5 km/h to 0-11 km/h depending on the specific model configuration (HQ808HA or HQD808HA).

Q:What certifications does this equipment hold?

The roller is certified with ISO, CE, EPA, ISO 9001:2000, and ISO 9001:2008, ensuring compliance with international standards.

Q:What is the lead time for delivery?

For orders of 1-10 units, the estimated time is 15 days. For larger quantities, the lead time is to be negotiated. Peak season lead time is one month, while off-season is within 15 workdays.