Crane Electrical Parts

ZLP800 suspended platform with 800kg rated load and 7.5m platform. Aluminum construction, 1.8KW*2 hoist motor, Schneider electric control box. CE, ISO9001 certified. Ideal for high-rise construction, glass wall cleaning, and maintenance. OEM service available.

SAJ40-1.2A pinion and cone progressive safety device prevents cage overspeed and falling accidents. Rated braking load 40kN, tripping speed 0.95m/s. CE/ISO certified, 12-month warranty. Essential spare part for rack and pinion builder hoists.

Durable sliding contact line for construction hoists, replacing cables. Rated 165A/380V, 3.016m length. Features easy installation, weather resistance, anti-theft, and recyclable design. Custom options available with 1-year warranty.

Corrosion-resistant overload protector sensor pin for passenger hoists. Features strong anti-torsion, easy assembly, and IP67 sealing. Rated load 2/3T, sensitivity 1.0±0.1% mV/V, operating temp -30~+70°C. Compliant with GB/T7551-2008 and OIML R60. Custom cable lengths available.

High precision gear rack made of 60# steel, module M8, size 40x60x1508mm. Designed for passenger and construction hoists. Durable, easy to install, and supports OEM customization. 12-month warranty, wooden case packing.

QTF2-10/23B joystick controller for tower cranes, rated 380V/440V, 2.5A. Features engineering plastic shell, 0 self-lock, and automatic reset for safety. Supports potentiometer and encoder for stepless speed regulation. Mechanical life 3 million cycles, electrical durability 1 million cycles. Customizable with metal cover.

Durable slewing control block for tower cranes, compatible with Manitowoc, Liebherr, XCMG, and more. Features integrated controller and thyristor module, AC/DC voltage optimization, inching function, and coated PCB for dust and condensation resistance. 12-month warranty.

DXZ height limiter for tower crane hoist safety. Prevents overtravel with high accuracy. Rated AC 24-250V, DC 24-220V, 0.4-6A. IP55 protection. Multiple transmission ratios available. 12-month warranty.

High-strength 35CrMo alloy steel pins for tower crane mast sections. Available in 50mm and 55mm diameters. Galvanized or parkerized finish. Compatible with Liebherr, Manitowoc, SYM, Zoomlion, and Yongmao cranes. Strict quality control, smooth surface, fast delivery.

High precision nylon pulley for tower cranes, 415mm diameter with self-lubricating wear resistance. Extends wire rope life 10x, lightweight and corrosion proof. Custom sizes available with 12-month warranty.

High-strength steel pulley for tower cranes, compatible with ZTM, Potain, Zoomlion, and more. Outer diameter 360mm, inner diameter 110mm. Durable, 12-month warranty, and available in multiple sizes. Factory-direct with custom options.

Single phase bridge rectifier with 30A load current and 1600V blocking voltage. Features isolated metal case, screw terminals, high surge current, and easy chassis mounting. UL recognized. Ideal for power supplies, drives, and battery chargers.

Wear-resistant brake disc for Potain tower crane hoist, trolley, and slew motors. 280mm diameter, 24 teeth, 1.5kg. High heat chemical synthesis ensures long service life. Custom dimensions available. 24-hour support.

ZTM three pinion gear set for tower crane hoist reducers, featuring 19, 38, and 99 teeth. Made from durable 45# steel with a gear ratio of 35.6. Ensures smooth transmission, strong wear resistance, and long service life. 100% brand new, 12-month warranty, and ready stock for fast delivery.

High-quality steel pulley for tower cranes and construction hoists. Durable, efficient, and smooth operation. Available in multiple sizes including 580mm, 510mm, 490mm, and 415mm. Factory-direct with custom options and 6-month warranty.

Durable tower crane brake disc with copper-infused friction material for extended life. Features die-cast construction, precise 280mm diameter, and 24-tooth positioning. Ideal for hoist and slewing motors. Custom sizes available. Factory direct with fast delivery.

Combines controller and thyristor module for easy wiring and damage prevention. Features industrial-grade chips, coating treatment for dust and condensation resistance, and inching function for precision. Compatible with Potain MC80, MC110, MC120 models.

High-precision tower crane potentiometer with hard anodized aluminum case and conductive plastic base. Features imported precious metal brush, stainless steel shaft, and high-speed bearing for long life and smooth operation. Ideal for joystick and limit switch applications. Custom options available.

High-strength 45# steel lock pin, D20x250mm, anodized for durability. Suitable for L46 chip mast sections of major tower crane brands. Enhances installation efficiency with simple structure. Custom sizes available.

High-quality 70RCS tower crane hoist reducer with 51.5kw motor power. Features smooth transmission, durable gears, and long service life. CE and ISO certified. Compatible with Manitowoc, Liebherr, SYM, SCM, Zoomlion, Yongmao cranes. Custom colors and wooden case packaging available.