Do you offer OEM and ODM services?

Yes, we provide OEM and ODM services including full customization, minor customization, and flexible customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Sem522f Single Drum Roller 20ton Road Construction Machinery

Name: Sem522f Single Drum Roller 20ton Road Construction Machinery
Brand: Mafal (Jining) Industrial Limited
SKU: 2181574232

Shandong, ChinaMafal (Jining) Industrial Limited

US$20,000.00-48,000.00

1 Piece

Product profile

Customization

Available

Climbing Capacity

0.5

Operating Weight

20 tons

Model NO.

Sem522f

Travel Speed

5-9 km/h

Usage

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

Model No.

Sem522f

Application

Road Roller

Usage.

Road Construction

Type

Vibratory, Single Drum

Working Method

Vibration

Grinding Wheel Type

Tire Grind

Engine Type

Diesel Engine

Rated Power

129kw

Rated Rotation Speed

2000 Rpm

Fuel Tank Capacity

262L

Hydraulic Oil Tank Capacity

80L

Vibration Frequency

30/28 Hz

Nominal Amplitude

2.0/1.0 mm

Drum Diameter

1600mm

Theoretical Gradeability

34%

Transport Package

Nude

Specification

weight: 20000 kg

Trademark

MAFAL

Origin

China

Production Capacity

1000 Pieces/Year

Key features

High Performance Engine: Powered by a 129kW diesel engine with stable output and excellent operational performance.

Excellent Stability: Features a solid chassis and large-sized treads for smooth driving and quality construction.

Easy Operation System: Advanced control system is simple, convenient, and adjustable for different construction needs.

Energy Efficient Design: Advanced hydraulic and power transmission systems enable efficient work while saving energy.

Modular Maintenance: Modular component design reduces maintenance time and costs for easy upkeep.

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

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

Flexible Customization: Offers full, minor, and flexible customization from samples and designs.

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: ≤4.33h

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 (Philippines, Vietnam, India, etc.), Europe (Russia, Ukraine, Saudi Arabia, etc.), South America (Brazil, Chile, etc.), and Africa (South Africa, Nigeria, Kenya, etc.).

Q:What are your advantages compared to other manufacturers?

We offer reliable quality with top-tier parts, competitive prices due to mass production, a 24-hour service team, and fast delivery within 10 working days.

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?

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

Q:What is the lead time for delivery?

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