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Easy Operation Control System Cabin Control Remote Control Flammable Explosive Areas Use Explosion Proof Double Girder Overhead Crane
US$6,000.00
1-9 Sets
US$5,000.00
10+ Sets

Product profile

Customization

Available

After-sales Service

Provide

Warranty

One Year

Model NO.

QB

Certification

GS, RoHS, CE, ISO9001

Condition

New

Operation Form

Air Operation+Ground Operation

Maximum Lifting Height

20-25m

Maximum Lifting Weight

50-100t

Main Girder Form

Double Girder

Type

Explosion-Proof

Span

13.5-31.5m

Work Duty

A4

Power Supply

3 Phase AC 380V 50Hz

Steel Material

Q235B/Q355b

Core Accessories

Main Beam,End Beam,Motor,Gearbox,Wheel,Trolley,Cra

Lifting Speed

2-4m/Min(Variable)

Service Life

10-15 Years

Trolley Traveling Speed

10-20m/Min(Variable)

Transport Package

Wooden Boxes

Specification

130.00cm * 60.00cm * 35.00cm

Trademark

Dafang

Origin

Henan

HS Code

8426112000

Production Capacity

500 Sets/Year

Key features

Explosion-Proof Design: Suitable for flammable and explosive areas with ExdIIBT4/ExdIICT4 rating.
Dual Operation Modes: Supports both air operation and ground operation for flexible control.
High Lifting Capacity: Maximum lifting weight ranges from 50 to 100 tons.
Customizable Span: Span can be customized from 13.5m to 31.5m based on requirements.
OEM and ODM Services: Full customization available from samples or designs.
Comprehensive Certifications: Certified with GS, RoHS, CE, and ISO9001 standards.
Long Service Life: Designed for a service life of 10 to 15 years.
Variable Speed Control: Lifting and trolley speeds are variable for precise control.

Company profile

Henan Dafang Heavy Machine Co., Ltd.
R&D CapabilitiesFull CustomizationCooperated with Fortune 500Standardized quality control
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM/OEM, SDK, and recent product-development capabilities. Production-related evidence includes CNC machining, robotic welding, laser cutting, inventory capacity, raw-material traceability, 100% finished-product inspection, and 25 quality inspectors. Service-management procedures for supplier assessment, corrective and preventive actions, complaints, and quality assurance are documented and followed. However, the supplier has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and no reported offline trade-show participation. Financial records provided for 2024–2025 and cash-flow information for 2023 show zero values across the stated metrics, which does not support financial credibility. No certification holdings or customer-case evidence is provided.
Supplier typeThe supplier presents itself as a manufacturing and design-service provider with CNC machining, robotic welding, laser cutting, customization, ODM, OEM, and SDK capabilities. It has inventory capacity but no overseas warehouse, showroom, agent, or branch, and offers quotations under FOB, CIF, CFR, and EXW terms.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. However, it has no overseas service agents or branches, no overseas showroom or warehouse, and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.
Financial creditThe provided financial information reports zero operating revenue, operating cost, gross profit, operating profit, cash receipts, cash inflows, cash outflows, gross margin, and current ratio for the stated periods. These figures do not support financial credibility, although the slices do not explain whether the entries reflect actual performance or incomplete reporting.
R&D capabilityThe supplier provides 3D software design, ODM, OEM for known brands, and an available SDK, and reports new products during the past year. ERP integration and related digital systems further support structured operational management.
Production capacityProduction evidence includes CNC machining, robotic welding, laser cutting, raw-material traceability, 100% finished-product inspection, 25 quality inspectors, inventory capacity, and lead times within 15 workdays in both peak and off-season periods. A stated weakness is the absence of a valid manufacturing-capacity contract with affiliated subcontractors.
Customization capabilityThe supplier explicitly supports customization from samples and designs, flexible and minor customization, full customization, 3D software design, ODM, and OEM services. This indicates a broad customization offering across design and manufacturing requirements.

Product Q&A

Q:Is this crane suitable for explosive environments?
A:
Yes, it is an explosion-proof crane suitable for flammable and explosive areas with ExdIIBT4/ExdIICT4 rating.
Q:What is the maximum lifting weight?
A:
The maximum lifting weight ranges from 50 to 100 tons.
Q:Can the span be customized?
A:
Yes, the span can be customized from 13.5m to 31.5m.
Q:What operation modes are supported?
A:
The crane supports both air operation and ground operation.
Q:What is the warranty period?
A:
We provide a one-year warranty for this product.

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