Sem520 20ton 170HP Single Drum Vibratory Road Roller Soil Compactor From China

Name: Sem520 20ton 170HP Single Drum Vibratory Road Roller Soil Compactor From China
Brand: Terramech Machinery (Shandong) Co., Ltd
SKU: 2120537942

Shandong, ChinaTerramech Machinery (Shandong) Co., Ltd

US$44,000.00

1-9 Pieces

US$43,000.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Aftersale Service

Warranty

1 Year

Model NO.

SEM520

Type

Road Roller

Working Method

Vibration

Axle

Grinding Wheel Type

Single Roller

Compaction Depth

50mm

Engine Type

Diesel Engine

Travel Speed

35cm/s

Centrifugal Force

40KN

Certification

ISO 9001:2000

Condition

New

Model

Sem520

Operating

Mechanical

Year

New

Quality

Original

Transport Package

Standard

Specification

20TON

Trademark

SEM

Origin

China

Production Capacity

15 Units Per Month

Key features

Superior Compaction Performance: 50mm thick drum offers 10-15% better compaction than competitors with 40mm drums.

Extended System Lifespan: Eccentric vibe pod design extends vibration system life by up to 50%.

Improved Traction: Proportional Torque differential (PTD) axle provides 34% grade ability vs 30% competitors.

Efficient Hydraulic System: Closed center hydraulic system improves efficiency by 20% and reduces oil contamination.

Global After-Sales Support: 24/7 technical assistance, spare parts supply, and on-site/remote training available.

Reliable Powertrain: Weichai WP6G175E20 diesel engine with electronically controlled transmission for easy shifting.

Versatile Application: Suitable for road, railway, airfield, and industry yard compaction with optional pad-foot rollers.

Company profile

Terramech Machinery (Shandong) Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.14h

AI-Powered supplier vetting

SummaryTerramech is identified as a professional technical supplier focused on mechanical parts, components, engineering machinery equipment, technical services, and related trading activities. It provides 3D software design and multiple customization options, and reports inventory capability, documented service procedures, and lead times within 15 working days in both peak and off-season periods. The supplier holds BSCI, ISO 9001, and ISO 20000 certifications according to the provided information. However, the evidence indicates limited innovation and international service coverage: one R&D engineer, no new products in the past year, no ODM, OEM for famous brands, SDK, overseas agents, overseas warehouse, overseas showroom, or offline trade-show participation. Financial performance cannot be assessed because the records only identify reporting years without financial results. Customer-case evidence is limited to stated cooperation with famous machine brands, while no Fortune 500 cooperation is reported.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides mechanical parts and component processing, technical services, technology development, and engineering machinery equipment. Its stated cooperation with brands such as SEM, SDLG, and LOVOL further supports its positioning in the machinery-equipment supply sector.

CertificationsThe supplier is reported to hold BSCI, ISO 9001, and ISO 20000 certifications. These are explicit certification records in the provided information, although certification scope and validity dates are not specified.

After-Sales capabilityThe supplier emphasizes customer satisfaction and service, reports in-stock service capability, documented service procedures with followed records, and lead times within 15 working days in both peak and off-season. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or overseas-service country coverage, so the evidence supports domestic or centralized service capability rather than broad international after-sales coverage.

R&D capabilityThe supplier has professional technical and 3D design capabilities, but the evidence also reports one R&D engineer, no new products launched in the past year, no ODM service, no SDK, and no OEM service for popular brands. These explicit limitations indicate weak recent product innovation and limited platform or branded-development capability.

Production capacityThe supplier's business scope includes mechanical parts and component processing and sales, and it reports annual production output above the stated threshold, in-stock capability, five qualified service-capability suppliers, and lead times within 15 working days. Nevertheless, outsourcing procedures and manufacturing-capacity contracts are marked unknown, so production scale and some manufacturing controls are supported but not fully verified.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage.

Client casesThe supplier states that it has good cooperation with famous machinery brands including SEM, SDLG, and LOVOL. However, it reports no cooperation with Fortune 500 companies, and the slices provide no project names, order details, or independently verifiable case descriptions, so the customer-reference evidence is present but limited.

Product Q&A

Q:How do you evaluate your company?

With over 20 years of experience in the construction machinery industry, we leverage our deep industry expertise to deliver high-quality products and professional customer service tailored to our clients' needs.

Q:How do you deliver spare parts and machinery to my location?

We maintain strong partnerships with reliable carriers and logistics providers. Spare parts can be shipped via air or sea freight, depending on your requirements, while machinery is typically delivered by sea freight for optimal efficiency and cost-effectiveness.

Q:How can I ensure the parts will fit my equipment?

To ensure compatibility, we strongly recommend providing a parts inquiry list with the corresponding part numbers. Alternatively, you may share photos or details from your machine's nameplate, and our technical team will offer expert guidance based on your specific requirements.

Q:What is the warranty period for the road roller?

The standard warranty is 12 months or 2,000 operating hours, whichever comes first.

Q:What is the drum thickness of the SEM520 model?

The SEM520 is equipped with a 50 mm thick drum, which provides increased compaction performance compared to competitors with 40 mm drums.