Technical

Learn how GB/T 3811 Crane Design Standard defines 9 load combinations and guides duty class selection from A1 to A8 for safe overhead crane design and manufacturing.

Learn how to select the right crane encoder for bridge and gantry cranes. Compare incremental, absolute, and multi-turn encoders by resolution, output, and protection rat

Learn how to select the right crane operator cab with our guide on open vs enclosed designs, heating and cooling options, and key parameters to meet GB/T 20303 configurat

Diagnose crane hoisting motor overheating and burnout with 7 common causes, temperature rise limits per TSG 51-2023, and preventive protection solutions for reliable lift

Compare crane audible and visual alarm options including rotating warning lights, buzzers, and voice broadcast. Review key parameters, installation wiring specs, and prot

Learn the 4 key factors for choosing a crane remote control: frequency, power, safety level, and model comparison. Covers wireless remote installation, pairing, and commi

Compare gear, elastic pin, diaphragm, and crowned gear couplings for overhead cranes. Key parameters, shaft alignment, and correction specs for reliable crane travel and

Compare 4 types of crane limit switches by parameters, protection rating, and application. Learn installation and commissioning best practices for reliable travel limit a

Learn how to configure a crane weighing system with proper load cell selection, pin-type sensor installation, calibration, and troubleshooting for overload protection on

Compare UT, RT, MT, PT, and VT methods for crane steel structure weld inspection. Learn application scenarios and acceptance standards per TSG 51-2023 and GB/T 3811.