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: ≤7.33h

AI-Powered supplier vetting

SummaryMafal (Jining) Industrial Limited is a China-based trading company established in 2025 with six employees and an affiliated company. Its listed offerings include construction machinery, vehicles, and related equipment, while its registered business scope also covers mechanical equipment, automobiles, integrated circuits, surveillance systems, cables, and other products. The supplier reports OEM service for well-known brands, 90% export sales, and broad customization options. However, it has no available SDK, only one R&D engineer, no new products launched in the past year, and zero stated quality-control testing equipment. Written procedures or records for corrective actions and complaint handling are absent, and quality assurance and traceability statuses are unknown. Audit information identifies CTI as the organization, but the audit evaluation result is recorded as 0. No customer cases or certification holdings are provided.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, established in China in 2025 with six employees. Its offerings cover construction machinery, vehicles, and related mechanical products, indicating a trading and supply role rather than clearly documented manufacturing operations.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of inadequate documented service processes.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and launched no new products during the past year. These stated limitations indicate weak documented innovation capacity.

Production capacityThe supplier is classified as a trading company with six employees and zero stated quality-control test equipment. Although it offers machinery and vehicle products and its business scope includes some manufacturing-related activities, the slices do not establish sufficient in-house production capability and explicitly show no testing equipment.

Customization capabilityThe supplier reports OEM capability for well-known brands and offers customization from samples, designs, full customization, minor customization, and flexible customization. These statements provide explicit evidence of broad customization support.

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.