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Construction Road Roller 20ton 22ton Single Drum Road Roller Sem520 Sem520f Hydraulic Vibrating Compactor
US$49,500.00
1-9 Pieces
US$49,000.00
10+ Pieces

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

SEM520/SEM520F

Type

Road Roller

Working Method

Vibration

Axle

Biaxial Dual-Drum

Grinding Wheel Type

Sheep Foot Roller

Compaction Depth

40cm

Engine Type

Diesel Engine

Travel Speed

40cm/s

Centrifugal Force

40KN

Certification

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

Condition

New

Std Rated Power-Gross

129 Kw

Rated Speed

2,000 R/Min

Fuel Tank Volume

262 L

Max. Grade Ability W/O Vibbration

34%

Turning Radius Inside Drum Edge

6,350 mm

Static Pressure

461 N/Cm

Hydraulic Oil Tank Volume

80 L

Freqency-Hi/Lo

30/28 Hz

Amplitude-Hi/Lo

2/1 mm

Excitation Force (High/Low)

360/208 kN

Drum Width

2,130 mm

Drum Diameter

1,600 mm

Drum Thickness

50 mm

Tires Type

20.5-25

F/R I

2.98 Km/H

Transport Package

Nude

Trademark

China

Origin

Shandong

Production Capacity

100 Units/Month

Key features

High Compaction Efficiency: 67Hz high frequency vibration and dual-frequency exciter ensure deep influence and high compaction quality.
Advanced Safety System: Features suspension seat with safety belt, foldable ROPS, and three-brake system for driving safety.
Eco-Friendly Engine: Diesel engine complies with EU Stage-V emission standards for energy saving and environmental protection.
Efficient Maintenance Design: 75-degree hood opening and centralized filters facilitate easy service and maintenance access.
Dual-Function Control: Propel lever integrates vibration, water sprinkling, and braking functions for easy operation.
High Performance Drum: 720mm large diameter drum design ensures good traffic performance and high compaction quality.
Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
Reliable Tires: Tubeless tires offer high reliability, easy maintenance, and ensure construction continuity.

Company profile

Komatco Industrial Equipment (Zhengzhou) Co., Ltd.
Importers and ExportersFlexible CustomizationODM ServicesOEM Services
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.79h

AI-Powered supplier vetting

SummaryKomatco Industrial Equipment (Zhengzhou) Co., Ltd. is a China-based trading company established in 2022 with 19 employees and an affiliated company. It offers broad construction, engineering, road, lifting, concrete, logistics, earthmoving, drilling, and special-vehicle equipment. The supplier reports extensive customization and ODM/OEM services, exports accounting for 90% of sales, and six years of exporting experience, although the stated establishment date creates an inconsistency that is not resolved by the provided information. Production information includes multiple equipment output figures and 6–10 quality-control staff, but quality testing equipment is reported as zero. No certifications, formal after-sales procedures, customer complaint procedures, customer cases, overseas service network, inventory, or overseas warehouse capability are documented. Financial records are referenced for 2022–2024, but no financial performance details are provided.
Supplier typeThe supplier is identified as a trading company and limited company based in Henan, China, with 19 employees and an affiliated company. Its listed product scope is broad and centered on industrial and construction equipment.
After-Sales capabilityThe supplier reports no overseas agents or branches, no overseas warehouse, no overseas showroom, no inventory capability, and no participation in offline trade shows. It also has no written procedures or records for customer complaints, while quality assurance and traceability statuses are unknown, indicating limited documented after-sales support evidence.
R&D capabilityThe supplier offers ODM services and multiple forms of design customization, but reports no new products during the past year and no available SDK. The evidence supports design-service availability but not active product innovation.
Production capacityReported output includes 2,000 road rollers, 3,000 truck cranes, 5,000 wheel loaders, 2,500 excavators, and 3,000 motor graders, supported by 6–10 quality-control staff. However, the supplier reports zero quality-control test equipment, no written supplier-assessment procedures or records, and unclear outsourcing controls, creating a significant production-quality control weakness.
Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and also reports ODM availability. These statements provide direct evidence of broad customization services.

Product Q&A

Q:HOW IS YOUR PRICE COMPARED WITH MANUFACTURERS / FACTORIES?
A:
We work as the leading dealers of various leading China construction machinery manutacturers /factories, and are constanty treatedwth best dealership price. From numerous comparison and feedbacks from clients, our price is more competitive than the price frommanufacturers/factories
Q:HOW IS YOUR DELIVERY TIME?
A:
In general circumstance, we can have an immediate delivery of regular machines for our clients within7 days, because we have avariety of resources to check machines in stock, locally and nation widely, and to receive machines in timely manner. But formanufacturers /factories, it will take more than 30 days to produce the ordered machine
Q:HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?
A:
Ourteam is consisted of a group of dligent and dynamic people, working 24/7 to respond client inquines and questions allthe time. Most problems can be solved within 8 hours, while manufacturers /factories wll take much longer to give response.
Q:WHICH PAYMENT TERMS CAN YOU ACCEPT?
A:
Normally we can work on T/T term or L/C term, sometime DP term. (1) On T/T term. 30% down payment is required in advance, and 70% balance shall be settled before shipment or against the copyof original B/L for long-term cooperating client. (2) On L/C term, a 100% irrevocable L/C wthout "soft clauses" from an interational recognized bank can be accepted. Please seek the advice from the individual sales manager whom you work with.
Q:WHICH INCOTERMS 2010 TERMS CAN YOU WORK?
A:
We are a professional and sophistcated intemational player, can handle allINCOTERMS 2010 terms, and we normally work on regularterms such as FOB, CFR, CIF, CIP, DAP

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