What is the warranty period and how to claim it?

The warranty period is 12 months after the cargo leaves the China port. For issues, our team assists via email or video conference. If it is a quality defect, spare parts are shipped by air.

50/30 Ton Capacity Double Girder Gantry Crane for Heavy Lifting

Name: 50/30 Ton Capacity Double Girder Gantry Crane for Heavy Lifting
Brand: Shandong Oulange Heavy Industry Machinery Co., Ltd.
SKU: 2146112112

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

US$65,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Engineers Provide Online Support for Installation

Warranty

12-24month

Model NO.

Certification

CE, ISO9001

Condition

New

Maximum Lifting Weight

20-50t

Maximum Lifting Height

10-15m

Operation Form

Ground Operation

Type

Common Gantry Crane

Main Girder Form

Single Girder

Max. Lifting Height

6-9m

Hoist Type

Rope Hoist / Chain Hoist on Request

Lifting Weight

3t5t10t16t20t32t

Color

Industrial Yellow/Red/Orange or Customized

Crane Type

Gantry Crane

Lifting Capacity

5~32 Ton

Usage

Workshop Workstation Construction Application

Applicable Industries

Construction Works

Lifting Mechanism

Electric Hoist

Product Name

Truss Gantry Crane

Application

Freight Yard, Warehouse

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Control Method

Grond or Controling Room

Core Components

PLC, Engine, Bearing, Gearbox, Motor, Pressure Ves

Transport Package

Container

Specification

11000*1000*1200

Trademark

ou lan ge

Origin

China

HS Code

8426193000

Production Capacity

100

Key features

Customizable Colors: Available in Industrial Yellow, Red, Orange, or fully customized color options.

Flexible Hoist Types: Rope Hoist or Chain Hoist can be selected based on specific requirements.

Dual Control Methods: Supports both ground operation and control room operation for versatile usage.

Comprehensive Safety Features: Equipped with intelligent overload limiters, emergency shutdown, and phase protection.

Robust Steel Structure: Constructed with high-quality carbon steel Q235B or Q345B for maximum durability.

ISO 9001 Certified Quality: All processes strictly adhere to ISO-9001 procedures including NDT and load testing.

Engineer Support Available: Online support provided for installation; engineers available for on-site guidance.

Wide Lifting Capacity Range: Available in capacities from 3 tons up to 50 tons to suit various industrial needs.

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: ≤1.35h 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, welder certificates, 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 cranes in my factory?

We suggest recruiting a local crane service team to install based on our guidelines. Alternatively, we can send an engineer for guidance with an extra charge; you must cover transportation, accommodation, and translator costs.