AV Industries: Cranes, Hoists & Spares

Single Girder EOT Cranes & Overhead Systems

AV Industries single girder electric overhead traveling (EOT) cranes are engineered for industrial manufacturing workshops, logistics warehouses, and machinery assembly bays.

Designed for lifting capacities from 1 to 20 metric tons with bridge spans from 5 to 30 meters, they feature rigid rolled I-beam or welded box-girder designs with internal stiffener diaphragms.

Outfitted with compact low-headroom electric wire rope hoists, these systems significantly maximize usable vertical hook lift in facilities with restricted overhead clearance.

Bridge travel is driven by heavy-duty 3-phase geared motors featuring integrated electromagnetic fail-safe disc brakes and variable frequency inverter speed control for smooth acceleration without load swing.

Conforming strictly to FEM 2m / ISO M5 duty standards, they ensure exceptional structural durability under demanding workshop shifts.

Specification parameters: lifting capacity (1-20 t), span (up to 30 m), headroom dimensions, hoist type (rope/chain), and VFD drive options.

Heavy-Duty Double Girder EOT Cranes

AV Industries heavy-duty double girder EOT cranes are engineered for continuous severe-duty operations in metallurgical plants, iron foundries, paper mills, and heavy machinery fabrication works.

Supporting payload capacities up to 100+ metric tons with bridge spans exceeding 35 meters, they incorporate open-winch crab hoisting trolleys with independent main and auxiliary hoisting mechanisms, hardened ground helical gear reducers, and electro-hydraulic thruster drum brakes.

Forged double-flanged travel wheels made of 42CrMo4 alloy steel ensure reliable tracking along crane rails under heavy lateral thrust. Full-length walkover maintenance platforms with safety handrails provide safe technician access.

Rated under FEM 3m/4m (ISO M6-M8) heavy duty classes, these cranes deliver superior fatigue resistance and long service life.

Specification parameters: main and auxiliary hoist capacities, bridge span, FEM/ISO duty class, and environmental protection rating.

Goliath & Semi-Goliath Gantry Cranes

AV Industries Goliath and semi-goliath portal gantry cranes are widely deployed across outdoor steel stockyards, intermodal freight terminals, shipyards, and precast concrete staging yards.

The structural box-section rigid and flexible leg design minimizes thermal expansion stress while resisting extreme outdoor wind gusts.

Outfitted with automatic motorized hydraulic rail clamps, motorized torque-controlled power cable reels, digital wind anemometers, and optical travel limit switches, they reliably handle loads up to 50+ tons.

Optional single or double cantilever boom extensions expand the operating reach well beyond the ground runway rail footprint.

Specification parameters: lifting capacity (up to 50+ t), gantry span, cantilever reach, cable reel type, and wind safety instrumentation.

Pillar-Mounted & Wall-Mounted Jib Cranes

AV Industries industrial jib cranes provide versatile localized material handling for individual CNC machining centers, stamping presses, molding cells, and packaging stations.

Offered in three robust configurations: freestanding pillar-mounted designs anchored to heavy concrete foundations (providing up to 360-degree continuous slew), wall-bracket mounted models mounted directly to building columns (180 to 270-degree rotation), and wall-traveling cantilever crane layouts.

Offering payload capacities from 0.5 to 5 metric tons with jib arm radii up to 8 meters, they feature manual or motorized slewing gear drives and precision electric chain hoists.

Specification parameters: mounting style (pillar/wall), lifting capacity (0.5-5 t), jib boom reach (up to 8 m), and rotation angle (180-360 deg).

Modular Electric Wire Rope Hoists

AV Industries modular electric wire rope hoists deliver dependable heavy lifting for single girder overhead cranes, curved monorail beams, and stationary lifting hoist applications.

Covering payload capacities from 1 to 20 metric tons with lifting heights up to 30+ meters, the hoisting drive features a conical rotor brake motor with an integrated spring-applied fail-safe mechanical brake that engages instantly during power loss.

A precision ductile iron rope guide guarantees smooth wire rope spooling onto helical drum grooves. Both standard-headroom and compact low-headroom monorail trolley configurations are engineered to suit diverse industrial applications.

Specification parameters: capacity (1-20 t), lifting height, travel speed, and low headroom trolley requirements.

Precision Electric Chain Hoists

AV Industries electric chain hoists deliver true vertical lift and sub-millimeter positioning accuracy for toolmaking bays, engine assembly lines, and plant maintenance operations.

Covering lifting capacities from 0.25 to 5 metric tons, each hoist is encased in a die-cast sealed aluminum alloy housing with cooling fins for exceptional thermal dissipation.

Standard equipment includes case-hardened G80/G100 alloy calibrated load chain, an adjustable friction slip clutch for overload protection, ergonomic 24V/48V low-voltage pendant controls, and a high-durability fabric or steel chain container bucket.

Specification parameters: capacity (0.25-5 t), suspension style (hook/push trolley/motorized trolley), and control voltage.

Heavy Open-Winch Hoisting Crab Units

AV Industries crab hoisting units are engineered as complete heavy-duty open-winch trolley systems designed specifically for double girder overhead and gantry cranes.

Built upon a heavy fabricated welded steel chassis with CNC-machined bearing surfaces, the hoisting mechanism incorporates a grooved steel rope drum, enclosed helical reduction gearbox with case-hardened gear teeth, flexible gear couplings, and electro-hydraulic thruster drum brakes.

Supporting load capacities from 5 to 100+ metric tons, crab units are available in standard track gauge layouts and specialized low-headroom configurations.

Specification parameters: crab capacity (5-100+ t), rail gauge, headroom clearance, drive motor ratings, and brake specs.

Crane End Carriages & Travel Wheel Blocks

AV Industries crane end carriages ensure smooth, perfectly aligned, and vibration-free longitudinal bridge travel along overhead crane runway rails. Manufactured in both top-running and underslung configurations from rigid structural rectangular tubes with precision CNC-machined wheel bores.

Equipped with forged alloy steel travel wheels (42CrMo4 / 65Mn grade) featuring induction-hardened treads and flanges, direct-mount hollow shaft gear motors with splined connection, and high-energy absorption polyurethane safety buffers.

Specification parameters: carriage type (top-running/underslung), wheel load rating, wheel diameter (160-500 mm), and drive motor kW.