Industry-Verified Manufacturing Data (2026)

Lifting Frame

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Lifting Frame used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Lifting Frame is characterized by the integration of Main Beams and Cross Members. In industrial production environments, manufacturers listed on CNFX commonly emphasize High-strength steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Structural component of a Container Handler that provides the main support and attachment points for lifting mechanisms.

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Product Specifications

Technical details and manufacturing context for Lifting Frame

Definition
The Lifting Frame is a critical structural component of a Container Handler, designed to withstand the heavy loads and stresses involved in lifting and moving shipping containers. It serves as the primary framework that connects the lifting mechanisms (such as spreaders or hooks) to the main body of the handler, ensuring stability, proper load distribution, and safe operation during container handling tasks.
Working Principle
The Lifting Frame functions as a rigid structural interface. It transfers the lifting force from the handler's hydraulic or mechanical systems through its robust construction to the container attachment points. Its design ensures that loads are evenly distributed to prevent twisting or uneven stress, maintaining the container's alignment and the handler's balance during lifting, transport, and placement operations.
Common Materials
High-strength steel
Technical Parameters
  • Overall dimensions (length, width, height) and critical interface measurements for attachment to the handler and lifting mechanisms. (mm) Per Request
Components / BOM
  • Main Beams
    Provide the primary longitudinal strength and support for the load.
    Material: High-strength steel
  • Cross Members
    Connect the main beams to provide lateral stability and rigidity to the frame.
    Material: High-strength steel
  • Attachment Lugs/Brackets
    Interface points for connecting the lifting frame to the container handler's boom or mast and to the container spreader or lifting device.
    Material: Forged steel
  • Reinforcement Plates
    Added at high-stress points to prevent deformation and increase durability.
    Material: Steel plate
Engineering Reasoning
0-250 kN static load, 0-150 kN dynamic load
Material yield strength exceeded at 275 MPa stress concentration at weld joints
Design Rationale: High-cycle fatigue failure due to stress concentration at fillet welds exceeding S-N curve endurance limit of 200 MPa at 1e7 cycles
Risk Mitigation (FMEA)
Trigger Corrosion-induced material thinning at 0.5 mm/year rate in chloride environments
Mode: Reduced cross-sectional area leading to stress concentration exceeding yield strength
Strategy: Hot-dip galvanizing with 85 μm zinc coating and cathodic protection at -0.85 V vs. Cu/CuSO4
Trigger Misalignment exceeding 3 mm/m during assembly causing eccentric loading
Mode: Bending moment amplification by 1.8x factor leading to plastic deformation
Strategy: Laser alignment verification to ±0.5 mm tolerance and pinned connection design with 50 mm dowels

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Lifting Frame.

Lift Frame Container Lift Frame container handler lifting frame high-strength steel structural component lifting mechanism attachment points machinery manufacturing support frame industrial container handler parts

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Container Handler
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Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (structural component, not pressure vessel)
other spec: Max dynamic load: 50 tons, Max static load: 75 tons, Fatigue cycles: 1,000,000+ at design load
temperature: -40°C to +80°C (operational range)
Media Compatibility
✓ Standard ISO shipping containers ✓ Heavy machinery components ✓ Bulk material handling equipment
Unsuitable: Corrosive chemical environments without protective coating
Sizing Data Required
  • Maximum lifting capacity (tons)
  • Container dimensions (length/width/height)
  • Required attachment points for lifting mechanisms

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fatigue cracking at weld joints
Cause: Cyclic loading exceeding design limits, poor weld quality, or stress concentration from improper design
Structural deformation/buckling
Cause: Overloading beyond rated capacity, impact loading, or material degradation from corrosion
Maintenance Indicators
  • Visible cracks or deformation in structural members
  • Abnormal creaking/popping sounds during operation indicating stress
Engineering Tips
  • Implement regular non-destructive testing (ultrasonic/magnetic particle) on critical welds and stress points
  • Establish and enforce strict load monitoring procedures with calibrated sensors and operator training

Compliance & Manufacturing Standards

Reference Standards
ISO 12100:2010 - Safety of machinery ANSI/ASME B30.20 - Below-the-Hook Lifting Devices DIN 15018 - Cranes; principles for steel structures
Manufacturing Precision
  • Flatness: 0.1mm per meter
  • Hole alignment: +/-0.5mm
Quality Inspection
  • Load test to 125% of rated capacity
  • Magnetic particle inspection for weld integrity

Factories Producing Lifting Frame

Verified manufacturers with capability to produce this product in China

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✓ 94% Supplier Capability Match Found

S Sourcing Manager from United Arab Emirates Jan 16, 2026
★★★★★
"Standard OEM quality for Machinery and Equipment Manufacturing applications. The Lifting Frame arrived with full certification."
Technical Specifications Verified
P Procurement Specialist from Australia Jan 13, 2026
★★★★☆
"Great transparency on the Lifting Frame components. Essential for our Machinery and Equipment Manufacturing supply chain. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Singapore Jan 10, 2026
★★★★★
"The Lifting Frame we sourced perfectly fits our Machinery and Equipment Manufacturing production line requirements."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

7 sourcing managers are analyzing this specification now. Last inquiry for Lifting Frame from India (13m ago).

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Frequently Asked Questions

What is the primary function of a lifting frame in container handlers?

The lifting frame serves as the main structural component that provides support and secure attachment points for lifting mechanisms, ensuring safe and efficient container handling operations.

What materials are used in manufacturing lifting frames?

Our lifting frames are constructed from high-strength steel, offering exceptional durability, load-bearing capacity, and resistance to wear in demanding industrial environments.

What are the key components of a lifting frame assembly?

The main components include attachment lugs/brackets for securing mechanisms, cross members for lateral stability, main beams for primary load support, and reinforcement plates for added structural integrity.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Machinery and Equipment Manufacturing sector.

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