Editorial Technical Reference

Lifting Platform

This page explains how Lifting Platform is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

The structural component of an elevator mechanism that directly supports and transports the load.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Lifting Platform

Definition
A lifting platform is the core load-bearing structure within an elevator mechanism, designed to safely raise and lower passengers or cargo between different levels. It serves as the floor of the elevator car, providing a stable surface and integrating with the suspension and guidance systems. The platform is typically fabricated from structural steel, with frame material grades ranging from Q235 to Q345 as per GB/T 700, depending on strength and corrosion resistance requirements. Its rated load capacity spans 1000 to 5000 kg, with a platform height of 1 to 18 meters, and platform sizes from 1.5×1.5 to 3×3 meters. Lifting speed ranges from 0.1 to 0.3 m/s, and positioning accuracy is ±5 mm, critical for automated loading and unloading. The platform operates within a temperature range of -20°C to 50°C, and its ingress protection rating is IP54 to IP65, with IP65 recommended for outdoor dusty environments. Noise level is limited to ≤75 dB(A) per ISO 3744. Power supply is 380 V AC ±10% (three-phase required for motors above 3 kW), with motor power from 1.5 to 15 kW. Net weight varies from 500 to 3000 kg, affecting floor loading and transport. All parameters are directory reference ranges; verify model-specific values and standards with the legal manufacturer or supplier.
Working Principle
The platform is attached to the elevator's suspension system (ropes or belts) and guided by rails. A drive motor powers the system, causing the suspension to move, which in turn raises or lowers the platform along the guide rails to the desired floor. The motor power and lifting speed are selected based on load and required speed. The platform's structural integrity is ensured by using appropriate steel grades and adhering to rated load capacity; exceeding capacity risks structural failure. The guide rails maintain alignment, and the positioning accuracy ensures precise stopping at floor levels. The system is controlled via a drive mechanism that may include a gearbox or direct drive, depending on the design. Safety features such as limit switches and brakes are integrated to prevent over-travel and ensure safe operation. The platform's operation is influenced by environmental conditions; for instance, below -20°C hydraulic oil thickens, affecting performance. Regular maintenance is required to check for wear on suspension components, guide rails, and electrical systems.
Common Materials
Structural Steel
Technical Parameters
ParameterTypical rangeNotes & selection driver
Rated Load Capacity1000–5000 kgExceeding capacity risks structural failureGB/T 3811
Platform Height1–18 mHigher heights require stronger mast and base
Platform Size1.5×1.5–3×3 mLarger area reduces load capacity per m²
Lifting Speed0.1–0.3 m/sFaster speed increases motor power and cost
Positioning Accuracy±5 mmCritical for automated loading/unloading
Power Supply380±10% V ACThree-phase required for motors above 3 kWIEC 60038
Motor Power1.5–15 kWDepends on load and lifting speed
Operating Temperature-20–50 °CBelow -20°C hydraulic oil thickens
Ingress ProtectionIP54–IP65IP65 for outdoor dusty environmentsIEC 60529
Noise Level≤75 dB(A)Higher noise may require enclosureISO 3744
Frame MaterialQ235–Q345Q345 for higher strength and corrosion resistanceGB/T 700
Net Weight500–3000 kgAffects floor loading and transport

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Platform Frame Part
    Provides the primary structural support and shape for the platform.
    Material: steel
  • Platform Deck/Flooring Part
    Forms the walking/load surface mounted on top of the frame.
    Material: steel plate or non-slip material
  • Suspension Attachment Points Part
    Interface points where the platform connects to the elevator's suspension ropes or belts.
    Material: forged steel
  • Guide Shoe Brackets Part
    Mounting points for guide shoes that engage with the elevator guide rails.
    Material: steel
  • Guide Shoes
    Engage the elevator guide rails to keep the platform aligned.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Lifting Platform.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Ambient atmospheric pressure
other spec: Max Load Capacity: 1000-5000 kg (typical), Platform Speed: 0.1-1.0 m/s, Duty Cycle: Continuous operation with 30 min max continuous run time
temperature: -20°C to +60°C
Media Compatibility
✓ Passenger Transport ✓ Industrial Goods ✓ Warehouse Pallets
Unsuitable: Corrosive Chemical Environments (e.g., acid mist, salt spray)
Sizing Data Required
  • Maximum Load Weight (kg)
  • Platform Travel Height (m)
  • Required Platform Dimensions (L x W in meters)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Hydraulic cylinder seal failure
Cause: Wear from contamination, improper fluid compatibility, or excessive pressure cycles leading to fluid leaks and loss of lifting capacity.
Structural fatigue cracking
Cause: Cyclic loading beyond design limits, corrosion at weld joints, or material defects causing cracks in platform arms or support beams.
Maintenance Indicators
  • Unusual grinding or knocking noises during operation indicating mechanical wear or misalignment
  • Visible hydraulic fluid leaks or erratic, jerky platform movement suggesting pressure loss or valve issues
Engineering Tips
  • Implement a strict contamination control program for hydraulic fluid, including regular filtration and fluid analysis to prevent abrasive wear
  • Establish periodic non-destructive testing (e.g., ultrasonic or magnetic particle inspection) of high-stress structural welds and joints to detect early fatigue cracks

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 12100:2010 - Safety of machinery ANSI/ASME B30.20 - Below-the-Hook Lifting Devices EN 1493:2010 - Vehicle lifts

Quoted from the published standard.

Manufacturing Precision
  • Platform levelness: +/- 1.5mm per meter
  • Hydraulic cylinder bore: +/- 0.05mm
Quality Inspection
  • Load test to 125% rated capacity
  • Non-destructive testing of welds (magnetic particle or ultrasonic)

Manufacturers of Lifting Platform

3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Hengfu Machinery
Hebei, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Kinocranes
Henan, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Tianhe Telescopic Mast Factory
Wenzhou, Zhejiang, CN
Also makes: Lighting System
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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Frequently Asked Questions

What is the rated load capacity range for this lifting platform?

The rated load capacity is 1000 to 5000 kg, as per GB/T 3811. Exceeding this capacity risks structural failure. Always confirm the exact capacity for your specific model with the manufacturer.

What are the typical platform height and size options?

Platform height ranges from 1 to 18 meters, and platform size from 1.5×1.5 to 3×3 meters. Higher heights require a stronger mast and base, and larger areas reduce load capacity per square meter.

What power supply is required?

The power supply is 380 V AC ±10% per IEC 60038. Three-phase power is required for motors above 3 kW. Motor power ranges from 1.5 to 15 kW, depending on load and lifting speed.

What is the operating temperature range and ingress protection?

The operating temperature is -20°C to 50°C; below -20°C hydraulic oil thickens. Ingress protection is IP54 to IP65, with IP65 recommended for outdoor dusty environments. Verify with the manufacturer for your application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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