What is the lead time for delivery?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

New Sem520f Sem522f Single Drum Roller 20ton Road Construction Machinery

Name: New Sem520f Sem522f Single Drum Roller 20ton Road Construction Machinery
Brand: Mafal (Jining) Industrial Limited
SKU: 2177236402

Shandong, ChinaMafal (Jining) Industrial Limited

US$39,000.00-52,000.00

1 Piece

Product profile

Customization

Available

Climbing Capacity

0.5

Operating Weight

20 tons

Model NO.

Sem520f

Travel Speed

5-9 km/h

Usage

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

Model No.

Sem520f

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

Vibration Frequency

28/32 Hz

Nominal Amplitude

2/1 mm

Centrifugal Force

405/265 kN

Rear Wheel Total Width

2235mm

Overall Dimensions

6650×2470×3250 mm

Swing Angle

±12°

Compaction Depth

30cm

Transport Package

Nude

Specification

weight: 26000 kg

Trademark

MAFAL

Origin

China

Production Capacity

1000 Pieces/Year

Key features

High Power Output: 140 kW diesel engine ensures high power output for efficient compaction work.

Advanced Hydraulic System: Sensitive operational performance allows easy control and improved work accuracy.

Comfortable Operator Cab: Human-oriented design with good visibility reduces driver fatigue and improves safety.

Durable Construction: Reliable and durable design suitable for long-term operation in harsh environments.

Versatile Applications: Suitable for road construction, soil compaction, waste management, and infrastructure development.

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

24/7 Support Team: Sales managers online 24 hours and maintenance team ready to solve most problems within 24 hours.

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: ≤4.41h

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, Indonesia, Pakistan, Kazakhstan, Uzbekistan), Europe (Russia, Belarus, Ukraine, Lithuania, Saudi Arabia), South America (Brazil, Chile, Paraguay, Argentina), and Africa (South Africa, Ethiopia, Libya, Ghana, Algeria, Nigeria, Congo, Mozambique, Kenya).

Q:What are your advantages compared to other manufacturers?

1) Reliable Quality: We use regular manufacturers for parts and our own designed parts with best materials. 2) Competitive Price: Large-scale mechanized production reduces costs. 3) Service Team: 24-hour sales support and senior technicians solving most problems within 24 hours. 4) Fast Delivery: 10 working days after pre-payment.

Q:What payment terms do you accept?

We accept T/T (30% advance, 70% before delivery or against B/L for long-term clients) and L/C (100% irrevocable 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:Do you offer customization services?

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