What is the maximum speed of the machine?

The maximum speed reaches 6500r/min.

What is the impact energy of the tamping tool?

The impact energy ranges from 25 to 40 Joules.

What is the lead time for delivery?

Lead time is within 15 workdays during peak season and 6-12 months off-season.

ND-40 Rail Tamper Railroad Track Tamping Machine for Railway

Name: ND-40 Rail Tamper Railroad Track Tamping Machine for Railway
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 1938424222

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$1,100.00

1-9 Pieces

US$90.00

10-19 Pieces

US$750.00

20+ Pieces

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year, 1

Model NO.

ND-40

Customized

Certification

ISO9001

Type

Rail Tamper

After-Sales Service

on Line or Video

Type

Rammer Compactor

Working Method

Vibration

Axle

Biaxial Dual-Drum

Grinding Wheel Type

Slot Grind

Compaction Depth

30cm

Engine Type

Petrol Engine

Travel Speed

25cm/S

Centrifugal Force

40kN

Certification

CE, ISO 9001:2000

Condition

New

Model

ND-40 Internal Combustion Rail Tamping Pick

Material

Stainless Steel

Color

Gray+Red

Application

Tamping The Ballast

Max. Speed

6500r/Min

Power

1.45kw

Rated Impact Frequency

20Hz~30Hz

Impact Energy

25-40j

Weight

21kg

Size(LWH)

690*350*270mm

Transport Package

Exported Package

Specification

16kg

Trademark

China Coal Group

Origin

China

Production Capacity

10000

Key features

Customized Design: Product is fully customized to meet specific railway requirements.

ISO9001 Certified: Manufacturing process meets ISO9001:2000 quality standards.

Compact and Lightweight: Weighs only 21kg with dimensions 690x350x270mm for easy carrying.

Petrol Engine Power: Powered by a 1.45kW petrol engine with max speed of 6500r/min.

Efficient Tamping: Generates 25-40J impact energy at 20-30Hz to eliminate track pits.

Biaxial Dual-Drum: Features biaxial dual-drum axle for stable vibration and compaction.

Simple Operation: Designed for convenient carrying, simple operation, and easy maintenance.

One Year Warranty: Comes with a standard 1-year warranty for peace of mind.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-01Nearest Port: Qingdao, Ningbo,Shanghai,ShenzhenAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryThe supplier is a combined company with manufacturing, export, service, quality-control, R&D, and sustainable-development capabilities. It offers broad customization, reports new-product development in the past year, and provides ODM services. Manufacturing evidence includes multiple processing and finishing machines, inventory capability, valid contracts with associated subcontractors, and documented inspection and corrective-action procedures. Overseas service is available in Denmark, Colombia, India, and Georgia, covering installation, debugging, maintenance, repair, and training, but the supplier has no overseas warehouse, showroom, agent, or branch. CE and CCC product certifications are reported. Financial records are identified for 2021–2023, but their results are not provided. The supplier has OEM experience with well-known brands but no Fortune 500 collaboration reported.

Supplier typeThe supplier is identified as a combined company and reports manufacturing equipment, inventory capability, and valid contracts with each associated subcontractor. This supports a combined manufacturing and service-oriented supplier profile, although the exact ownership or operating structure is not further detailed.

CertificationsThe supplier reports CE and CCC product compliance certifications and an unspecified management-system certification described as “Others.” Product certification coverage is explicitly stated, but the specific management certification is not identified.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia. It has no overseas warehouse, showroom, agent, or branch, which limits local infrastructure but does not negate the stated service offering.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; inventory capability; valid manufacturing contracts with associated subcontractors; and a one-month average lead time in both off-season and peak season. Documented finished-product inspection, supplier-service procedures, and corrective/preventive-action records further support operational control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range is reported in both R&D and design-capability information, providing clear evidence of extensive customization coverage.

Client casesThe supplier reports OEM service for well-known brands and participation in the Changsha International Construction Machinery Exhibition. It reports no collaboration with Fortune 500 companies; therefore, some customer and market-exposure evidence exists, but detailed customer names, projects, or verified case outcomes are unavailable.