Dubai Aircraft Maintenance Workshop Jib Crane Project

1. Project Overview

Supply and installation of a 0.5-ton column-mounted cantilever mobile electric jib crane for an aircraft maintenance workshop in Dubai, designed to meet the precise lifting requirements for daily aircraft maintenance operations.

2. Client Information

• Location: Dubai
• Customer Type: Aircraft Maintenance Workshop
• Industry: Aircraft Maintenance

3. Project Challenge

When selecting lifting equipment for the aircraft maintenance workshop, the following issues are mainly encountered:

• Limited space: Ordinary cranes simply cannot fit in. Customized designs are necessary to fully utilize the limited space.
• High precision requirements: The components being repaired are highly precise and expensive aircraft parts. Precise and reliable control is essential; otherwise, damage can easily occur.
• Stringent Safety & Compliance Standards: The equipment needed to comply with strict aviation industry safety and quality standards. The client specifically required calculation document support and professional technical guidance to ensure compliant installation.
• Foundation & Installation Precision: The confined space imposed high demands on foundation design and installation accuracy, requiring detailed engineering calculation reports.

4. Solution Provided

We delivered a comprehensively customized column-mounted cantilever mobile electric jib crane solution.

4.1 Equipment & Key Features

• Equipment: 0.5-ton column-mounted cantilever mobile electric jib crane with electric hoist.
• Core Features:
  Precise Control: Frequency conversion speed regulation enables variable speed control from 0–0.5 RPM for precise positioning.
  Safe Operation: 24V low-voltage control system enhances operator safety.
  Stable Operation: KN-type cylindrical rotor motor ensures smooth and stable operation, with a duty cycle of up to 60%.
  Full Coverage: 360° slewing capability provides complete workspace coverage.
  Ergonomic Operation: Pendant (handle) control for user-friendly operation.

4.2 Customized Design & Professional Technical Services

• Custom Design: Tailored design for the limited space, including detailed foundation requirements, engineering calculation reports, and precise technical drawings.
• Professional Support: Provided full-process professional technical support, including installation coordination and supervision.

5. Technical Specifications

Item	Specification
Product Name	Column-mounted Jib Crane
Rated Lifting Capacity	0.5 Ton
Slewing Angle	360°
Slewing Speed (360°)	0–0.5 RPM (Frequency Conversion Speed Regulation)
Lifting Height	3.8 Meters
Industrial Voltage	400V, 50Hz, Three-Phase AC
Running Mechanism Motor	KN-type Cylindrical Rotor Motor, Stable Operation
Control Voltage	24V
Control Method	Pendant Control (Handle Control)
Hoist Input Voltage	380V
Hoist Configuration	Frequency Conversion Dual Speed

6. Project Implementation Details

• Order Date: 2025-02-06
• Application Scenario: Aircraft Maintenance Workshop
• Special Requirements: Calculation document support; Professional technical guidance
• Installation Process:
  1.Site assessment and planning: Conduct a detailed on-site investigation, and based on the actual operation process, tailor a design plan.
  2.Foundation construction preparation: Provide complete foundation technical requirements and specifications, and provide full guidance and supervision throughout the foundation construction process.
  3.Crane installation and commissioning: Complete the installation of the column, assembly of the boom, installation and calibration of the lifting system, as well as wiring and commissioning of the 24V electrical control system.
  4.Testing & Commissioning: Performed load testing, functional operational tests, speed verification for the frequency conversion system, and safety system validation.
  5.Operator Training: Provided comprehensive operator training on safety procedures, maintenance guidelines, and operation.

7. Project Results

The successful installation delivered significant operational and safety benefits:

• Performance Achieved: All technical specifications were met. The 360° coverage, variable-speed precise positioning, and stable operation effectively supported precision maintenance tasks.
• Client Benefits: Greatly improved the precision and efficiency of aircraft component handling. The low-voltage control system enhanced operational safety. The customized design perfectly adapted to the limited space without requiring workshop modifications.
• Compliance & Quality: The solution complied with aviation industry safety standards. All engineering calculations and designs were validated, and complete technical documentation was provided.

8. Project Photos