What is the operating weight of the 520F model?

The operating weight of the 520F model is 20,000 kg.

What type of engine is used in this road roller?

It uses a Shanghai Diesel Engine that meets National IV emission requirements.

Road Construction Machinery Single Drum Road Rollers 520f

Name: Road Construction Machinery Single Drum Road Rollers 520f
Brand: Richmchn Machinery Engineering (Shanghai) Co., Ltd.
SKU: 2176410275

Shanghai, ChinaRichmchn Machinery Engineering (Shanghai) Co., Ltd.

US$45,000.00

1-4 Pieces

US$41,000.00

5+ Pieces

Product profile

After-sales Service

Provided

Warranty

1 Year

Type

Road Roller

Model NO.

520F

Working Method

Vibration

Axle

Biaxial Dual-Drum

Grinding Wheel Type

Light Grind

Compaction Depth

30cm

Engine Type

Diesel Engine

Travel Speed

40cm/s

Centrifugal Force

40KN

Certification

RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Drum Diameter

1600 mm

Wheelbase

3100 mm

Static Linear Load

461n/Cm

Steel Wheel Width

2130 mm

Ground Clearance

459 mm

Transport Package

Nude

Specification

20 ton

Trademark

SEM

Origin

China

HS Code

8429401100

Production Capacity

Key features

Shanghai Diesel Engine: Meets National IV emission standards with lower fuel consumption and stronger power.

Hydrostatic Transmission: Stepless speed change ensures soft, smooth transmission with no impact when starting.

Closed Center Hydraulic System: Improves efficiency by 20%, reduces oil contamination, and prolongs system life.

Operator Comfort: Three-level shock absorption, spacious cab with suspended seat, and optimized AC.

World-Class Components: Utilizes Sauer/Rexroth piston pumps and Eton hoses for high reliability.

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

Safety & Visibility: Standard LED lights improve nighttime vision, and multi-function panels enhance safety.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Richmchn Machinery Engineering (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.83h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryRichmchn Machinery Engineering (Shanghai) Co., Ltd. is a limited company supplying excavators, forklifts, cranes, wheel loaders, and bulldozers. It reports ISO9001:2000, SGS, CCC, D&B, A&V, and 3A Enterprise Credit Rating certifications, and describes experience in overseas sales, after-sales service, spare parts, surveying, and training. The supplier has 21 employees, one R&D engineer, no new products launched in the past year, and no available SDK. It reports in-stock capacity and a one-month average lead time in both peak and off-season periods, but lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Customization from samples, designs, full customization, minor customization, and flexible customization are stated. Raw-material traceability, outsourcing procedures, manufacturing contracts, sustainability documentation, and trade volume are unknown. The provided audit record identifies SGS as the auditor, with a stated evaluation result of 0, but does not...

Supplier typeThe supplier is identified as Richmchn Machinery Engineering (Shanghai) Co., Ltd., a limited company with no stated larger-company group affiliation. Its declared scope includes construction machinery and various equipment-related trading activities, while its primary products are excavators, forklifts, cranes, wheel loaders, and bulldozers.

CertificationsThe company description explicitly states that the supplier passed evaluations or holds certifications from ISO9001:2000, SGS, CCC, D&B, A&V, and a 3A Enterprise Credit Rating. SGS is also identified as the audit organization, although the audit result is recorded as 0 without a defined interpretation.

After-Sales capabilityThe supplier states experience in sales, after-sales service, spare parts, surveying, and training, and reports in-stock service capacity with a one-month average lead time in both peak and off-season. However, it has no overseas warehouses, showrooms, agents, branches, or stated overseas service countries, and it has no written service-capability assessment procedures or approved supplier list.

R&D capabilityInnovation indicators are weak: the supplier has one R&D engineer, launched no new products during the past year, and reports no available SDK. These are explicit limitations in recent product development and SDK support.

Production capacityThe supplier reports in-stock capacity and a one-month average lead time in both peak and off-season periods, with 10 qualified suppliers for service capability. However, the status of outsourcing procedures and manufacturing contracts is unknown, and no direct production-capacity volume or facility data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad stated customization offering, although the slices do not provide technical examples or capacity limits.