What is the warranty period and claim process?

The warranty is 12 months after cargo leaves China. For quality issues, our team assists via email/video, and we ship spare parts by air to fix defects quickly.

What is the maximum lifting capacity?

The maximum lifting weight ranges from 20-45t, with specific models supporting up to 40.5t under a spreader.

Is customization available for this crane?

Yes, we offer customization for work duty, material, power supply, and electrification methods based on user requirements.

Heavy Duty Industrial Rail Mounted Lifting Machinery Double Girder Gantry Crane

Name: Heavy Duty Industrial Rail Mounted Lifting Machinery Double Girder Gantry Crane
Brand: Shandong Oulange Heavy Industry Machinery Co., Ltd.
SKU: 2283432355

Shandong, ChinaShandong Oulange Heavy Industry Machinery Co., Ltd.

US$10,000.00-200,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Overseas Engineer Video Guidance for Installation

Warranty

12-24month

Model NO.

RMG

Certification

RoHS, CE, ISO9001

Condition

New

Maximum Lifting Weight

20-45t

Maximum Lifting Height

15-20m

Operation Form

Air Operation+Ground Operation

Type

Container Gantry Crane

Main Girder Form

Double Girder

Work Duty

Material

Q235B/Q345b

Power Supply

3 Phase 380V 50Hz/Customizable

Electrification

Cable Reel/Festoon/Conductor Bars

Transport Package

by Sea or by Train or Car

Specification

Optional

Trademark

OLG

Origin

China

HS Code

8426193000

Production Capacity

100sets/1 Year

Key features

Double Girder Structure: Box-shape main girder with A or U type legs for stable heavy lifting up to 45t.

Customizable Power Supply: Standard 3 Phase 380V 50Hz, with customizable options for specific site requirements.

Multi-Mode Operation: Supports Air Operation, Ground Operation, Remote Control, and Cab Control modes.

High Durability Wheels: Vacuum casting process ensures elastic and wear-resistant wheels for long service life.

Strict Quality Control: Adheres to ISO-9001 with NDT, welder certification, and full load testing before delivery.

Overseas Engineering Support: Engineers available for overseas installation guidance and technical troubleshooting.

Versatile Application: Ideal for open-air warehouses, ports, and container handling in various industrial sectors.

Comprehensive Warranty: 12-month warranty covering quality defects with free air-shipped spare parts.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceStandardized quality control

Shandong Oulange Heavy Industry Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.15h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be a manufacturing and equipment supplier with capabilities covering wire and cable, machinery, environmental equipment, and related products. It has three production lines, over 100 production facilities, six to ten quality control staff, and documented procedures for corrective actions, complaints, and finished-product inspection. Its customization, ODM, and OEM capabilities are explicitly supported, and it holds CE certification. However, supplier-management-system certification is listed as NIL, no valid manufacturing-capacity contract with related subcontractors is reported, and overseas service infrastructure is limited: no agents or branches, overseas warehouse, showroom, or trade-show participation, with zero countries listed for overseas services. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Financial credibility cannot be fully assessed from the provided records.

Supplier typeThe supplier is presented as an equipment and industrial-products manufacturer/seller, with business scope including wire and cable, hydraulic machinery, environmental equipment, refining and chemical equipment, hardware, and plastic products. Its workshop has over 100 production facilities, supporting classification as an industrial manufacturing supplier rather than only a trading company.

CertificationsCE certification is explicitly reported, indicating support for the stated product-certification requirement. However, certification of supplier management systems is listed as NIL, so the evidence supports product certification but not broader management-system certification.

After-Sales capabilityThe supplier has an experienced team for transport, installation, commissioning, and after-sales service, with documented corrective-action and complaint-handling procedures. It also reports inventory capability and accepts FOB, CIF, CFR, and EXW terms, but has no overseas agents or branches, warehouse, showroom, or listed overseas-service countries, limiting its international service infrastructure.

Production capacityProduction capability is supported by three production lines, over 100 production facilities, six to ten quality control staff, documented finished-product inspection instructions, and inventory capability. A deficiency remains because no valid manufacturing-capacity contract with associated subcontractors is reported.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services. These statements directly support the ability to adapt products to customer requirements.

Client casesThe supplier reports OEM service for well-known brands and collaboration with German and Finnish crane manufacturers, including development of EU-standard cranes. These are explicit customer or partner experience indicators, although no customer names or project details are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are an integrated industrial and trade enterprise with our own R&D team, factory, and marketing department.

Q:Which standards do your cranes apply to?

Our cranes can be designed and manufactured based on FEM, ISO EN, and GB standards.

Q:How do you ensure product quality?

All processes strictly adhere to ISO-9001 procedures, including material traceability, NDT for welding, and full assembling and load testing before delivery.

Q:What payment methods do you accept?

We accept T/T bank transfer, PayPal, LC, D/P, and Western Union.

Q:How can I assemble the crane in my factory?

We suggest recruiting a local crane service team based on our guidelines. Alternatively, we can send an engineer for guidance at an extra charge, with travel and accommodation covered by the buyer.