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Zentratec is master distributor for STAHL CraneSystems, Germany. We advise and commercialize cutting-edge technology solutions for your material handling

We have a team of experienced technicians and engineers to efficiently meet your needs, committed to providing excellent and quality service.

ST Electric Chain Hoists

Years of research and experience in developing hoists have culminated in the ST chain hoist from STAHL CraneSystems. Its design, available in 7 sizes and 7 basic variants with capacities ranging from 125 to 6,300 kg, covers an ideal spectrum for the efficient handling of your materials.
The ST hoist is the equipment with the most engineering variations on the market. We provide countless non-standard solutions, positioning ourselves as a benchmark in the international market.
The ST hoist from STAHL has undergone numerous updates time and again, continuously optimizing its unsurpassed qualities. The result is a robust, versatile hoist with an extended service life.

Find the most compact, powerful, and easy-to-maintain hoist for your business with Zentratec

  • Excellent performance under adverse conditions thanks to substantial performance reserves.
  • Compact dimensions and highly accessible for maintenance.
  • Two hoisting speeds with a 1:4 ratio.
  • Capacities ranging from 125 to 6,300 kg
  • Elevated hoisting up to 100 m
  • IP54 (IP66) Motor with Excellent Cooling and High ISO/FEM Ratings
  • Very easy maintenance due to its modular system.
  • Electromagnetic disc brake with ample reserves, easily accessible for quick inspection or replacement.
  • Lifting Limit and Mechanical Overload
  • Sturdy adjustable friction clutch.
  • Hardened, ground helical gearboxes, and oil bath lubrication. Very low noise level.
  • Guía de cadena fundida en una pieza de hierro nodular y alta resistencia al desgaste.
  • Cast chain guide made from ductile iron with high wear resistance.
  • Compact control panel with mechanical end-of-travel and overload limits.
  • Stationary, monorail trolley, and birail trolley.  

The hoist that is designed according to your requirements:

  • Normal headroom, short, and ultra-short trolleys.
  • STD Model Hoists with 2 Synchronized Hooks (Special for the Industry Handling Rollers)
  • STB Hoists for Safe Handling of Super Sacks.
  • ATEX Explosion-Proof Hoists.
  • Multiple combinations of lifting capacity and hoisting speeds.
  • High service rating
  • Monorail Trolleys (Standard and Articulated) Special up to 6,300 kg
  • Control por contactores o variador de frecuencia
  •  Geared Limit Switches as an Option
  • Special coating and Protection Against Aggressive Media

ST, el más versátil

  • Accesories
  • Travel limit switches

  • Electric hoisting contact limit switches
  • Geared limit switch 

  • Segundo freno para mayor seguridad en operaciones difíciles

  • Conexiones de coples rápidos

  • Cajas guardacadena textiles, de plástico o lámina de acero
  • Geared limit switch

ST, Chain Hoist with Standard Trolley

The ST hoist in its standard version can be supplied as stationary, with a manual trolley or with a dual-speed electric trolley. It is the best-selling model when special applications are not required. Combine it with our HBC remote controls, or the traditional pendant control station attached to the hoist. Its performance is excellent. 

ZENTRATEC, polipastos para el manejo de materiales

STK, Ultra-Short Design Hoists Inventory (Stock)

STK, Ultra-short in design with a 60% reduction in headroom compared to the standard trolley model. Suitable for applications where ceiling space is limited.  

STB, ideal for moving supersacks and unloading into silos.

The STB hoist stands out for featuring a crossbeam that positions the hook at a distance from the hoist itself, allowing for the maximization of the lifting height. The operational safety of this hoist is reflected in the increased productivity and precision.


STD, with Double Hook for Rollers

Roller movement always requires precise and synchronized motion. The STD hoist with fixed hook spacing and perfectly synchronized facilitates safe and efficient handling of the most complex assembly operations. 

The "vario" model allows for the adjustment of the distance between hooks when handling rollers of varying lengths.

Polipastos offshore, alta salinidad

Para resistir el corrosivo ambiente marino los polipastos deben contar con la adecuada protección IP 66 . STAHL equipa puede diseñar polipastos con componentes resistentes a la corrosión, tableros y prensaestopas de acero inoxidable, tubería flexible blindada que garantizando operabilidad en situaciones extremas. Las aplicaciones de pintura epóxica o poliuretano con espesores de hasta 320 micras protegen las superficies metálicas.



La industria alimenticia requiere de polipastos a prueba de corrosión. Contamos con componentes en acero inoxidable como lo es la cadena de carga y el bloque del gancho, recubrimientos especiales de pintura y protecciones IP 66 para el uso en zonas húmedas.

Special Design Hoists

One of the major strengths of STAHL CraneSystems lies in non-standard solutions. The experienced R&D department has played a key role in advancing chain hoist technology over the past 100 years.

STAHL introdujo la cadena para polipastos de eslabones en los años 50. En tiempos recientes su valioso aporte ha desarrollado nuevos productos inteligentes para el mercado. En conjunto STAHL  proporciona la flexibilidad para desarrollar la solución perfecta para su proyecto en el menor tiempo posible.

  • Specialized designs for applications according to your needs:
  • ST ZW twin (with two hoists) for capacities up to 10 tons.
  • Rack-and-pinion trolleys in the ship's engine room
  • Long Hoists for Wind Farms and Buildings
  • Forced Ventilation Motors for High-Temperature Areas (+70°C)
  • Stainless Steel Hooks and Rigging for the Food Industry
  • Special Executions for the Pharmaceutical Industry
  • Explosion-Proof Equipment (refer to the ATEX Explosion-Proof Equipment section)

Formulario de contacto
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Zentratec company founded in 2008, has an experienced, efficient, and committed team in providing quality and productivity to each of our clients.


Av. Junipero Serra 2450,
Oficina 117,
Valle de Juriquilla.
C.P. 76230.


Phone: +52 442 3930530

Whatsapp: +52 442 2300639



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