Online Crane Engineering Tools for Design, Analysis and Calculation

  • Support crane design, model selection, inspection, operation and maintenance
  • Suitable for overhead cranes, gantry cranes, jib cranes and crane components
  • Generate quick, standard compliant technical data for crane engineering jobs
P_max P_min Span — L (mm) WHEEL LOAD

Crane Wheel Load Calculation

Calculate maximum and minimum wheel pressure values for crane runway rail design and structural safety assessment.

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DUTY CLASSIFICATION — ISO 4301 A1 A2 A3 A4 A5 A6 A7 A8 A5 Parameter Value Class Utilization Class (U) 3.15×10⁵ U7 Load Spectrum (Q) κ = 0.500 Q3 Working Group Medium duty A5 DUTY CLASS

Online Crane Duty Classification Calculator Tool

Classify crane working group (A1–A8) per ISO 4301 based on utilization factor and load spectrum class.

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motor tool img

Online Crane Hoist Motor Power Calculator Tool

Crane Hoist Motor Power Calculator is a standards compliant online tool for instant hoist motor power of overhead and gantry cranes, trusted by global crane engineers, manufacturers and international trade clients. Fully compliant with global crane design standards including ISO 4301, FEM 1.001 European specifications, and GB/T 3811 Chinese national standard, this calculator eliminates the complexity and risk of manual motor power calculation.

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Crane Hoist Wire Rope Replacement Calculator e1778144377361

Crane Hoist Wire Rope Replacement Calculator

The crane hoist wire rope replacement calculator, developed in accordance with ISO 4309:2017, fully complies with industry specifications. It can quickly and accurately calculate the wire rope diameter wear rate, automatically match the scrap level, simplify the compliance inspection process, and help you determine replacement points promptly to avoid downtime losses and safety risks.

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Crane Lifespan Calculator for Remaining Service Cycle watermarked 1

Crane Lifespan Calculator for Remaining Service Cycle

This Crane Lifespan Calculator for Remaining Service Cycle evaluates residual working cycles for crane overall structures and mechanical components, integrating two authoritative calculation methods: working class A calculation, and combined utilization class U & load spectrum Kp calculation.

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Crane Dynamic Loading Calculator 01

Crane Dynamic Loading Calculator

The core value of the crane dynamic loading calculator is to reflect extra loads incurred in actual operation instead of static lifting weight alone, so as to precisely evaluate the impacts of dynamic behaviors such as hoisting start, braking, running shock, vibration and load swinging on crane structures and mechanisms. It effectively supports strength and deflection checking of main girders, end beam pressure and rail stress analysis, as well as type selection and safety verification of motors, brakes and other critical components, and acts as a vital basis for structural design, lifespan assessment and safety certification of overhead and gantry cranes per ISO, FEM, EN and GB standards.

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Contact Details

DGCRANE is committed to providing the professional Overhead crane products and relavent service. Exported to Over 100 Countries, 5000+ Customers Choose Us, Worth to be Trusted.

sales@dgcrane.com

+86 373 387 6188

+86 189 3735 0200
+86 189 3735 0200
Floor 30,Gongyuan INT'I Building, Jinsui Road, Xinxiang City, Henan Province, China

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