Do you offer OEM or ODM services?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What information is needed for a model recommendation?

Please share engine power, target country, certification needs, cabin requirements, and other details for the best recommendation.

Second Hand Sem522 Single Drum Sem Road Roller 22ton 140kw Vibratory Road Roller

Name: Second Hand Sem522 Single Drum Sem Road Roller 22ton 140kw Vibratory Road Roller
Brand: Mafal (Jining) Industrial Limited
SKU: 2170863712

Shandong, ChinaMafal (Jining) Industrial Limited

US$21,000.00-52,000.00

1 Piece

Product profile

Customization

Available

Climbing Capacity

0.5

Operating Weight

20 tons

Model NO.

Sem522

Travel Speed

5-9 km/h

Usage

Building Construction, Infrastructure Developmen, Road Construction, Soil Compaction, Waste Management

Model No.

Sem522

Application

Road Roller

Usage.

Road Construction

Type

Vibratory, Single Drum

Working Method

Vibration

Grinding Wheel Type

Tire Grind

Engine Type

Diesel Engine

Rated Power

140 Kw

Rated Rotation Speed

2200 R/Min

Centrifugal Force

374/215 kN

Vibration Frequency

30/28 Hz

Nominal Amplitude

2.0/1.0 mm

Drum Width

2130mm

L×W×H

6250×2130×3200 mm

Wheelbase

3100mm

Transport Package

Nude

Specification

weight: 22000 kg

Trademark

MAFAL

Origin

China

Production Capacity

1000 Pieces/Year

Key features

High Compaction Performance: Effectively compacts various soil types and auxiliary materials to achieve required density.

Advanced Hydraulic System: Ensures high operational precision and stability with adaptive adjustments for different environments.

Enhanced Stability Design: Low center of gravity and wide tire design reduce vibrations and sway during construction.

High Automation Control: Advanced electronic control system offers high automation level and simple operation.

Competitive Pricing: Large-scale mechanized production reduces costs to ensure competitive market prices.

24-Hour Sales Support: Sales managers are online 24 hours to answer questions and provide immediate assistance.

Fast Delivery Capability: Delivery available within 10 working days after receiving pre-payment under normal circumstances.

Comprehensive Warranty Service: Professional maintenance team with senior technicians solves most problems within 24 hours.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Mafal (Jining) Industrial Limited

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.59h

AI-Powered supplier vetting

SummaryMafal (Jining) Industrial Limited, a trading company from China, specializes in electric cars and construction machinery. The supplier provides OEM services for known brands but shows limited R&D capabilities, with no SDK available and only one R&D engineer. The company lacks written procedures for quality assurance and customer complaint handling. Despite being established in 2025 with a small workforce of six employees, the company exports 90% of its sales. Financial data from the last three years is available, but no specific certifications are mentioned.

After-Sales capabilityThe supplier lacks formal procedures for corrective, preventive actions, and customer complaint handling, which may impact after-sales service quality.

R&D capabilityThe supplier has no SDK availability, only one R&D engineer, and launched no new products last year, indicating low innovation capability.

Customization capabilityThe supplier offers various customization services from samples and designs, indicating a flexible approach to customer needs.

Client casesThe supplier provides OEM services for well-known brands, suggesting experience with notable customers.

Product Q&A

Q:Which countries do you export to?

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

Q:What are your advantages compared to other manufacturers?

Our advantages include reliable quality with selected parts, competitive pricing due to mass production, 24-hour sales support, and a professional maintenance team solving issues within 24 hours.

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?

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

Q:What is the delivery time?

Under normal circumstances, we can deliver within 10 working days after receiving pre-payment.