Pioneering Precision and Performance in Next-Generation Industrial Solutions.


The CH IV, also called the Proton is a unique offering from Indef that is the ideal hoist for heavy duty application and high lifting needs. The fully featured hoist is a testament of our expertise and is made with German design that is built to last for ages to come.

This hoist requires minimum maintenance, is durable and comes with capacity ranging from 5T to 30T with a height of lift up to 100 meters.


  • Applicable for heavy, medium and light duty
  • Higher factor safety ensures maximum utility in areas with undefined load size
  • Comes with a powerful Conical Rotor motor brake for a
    moderate number of start-stops and braking action capacity of 5T to 30T


  • Capacity suitably designed for a height of lift of up to 100 meters.
  • Grade 80 load chain for longevity.
  • Easily accessible separate brake, motor, gearbox and panel unit.
  • Precision machine cut hardened alloy steel gears and load chain wheel.
  • Built with a powerful cylindrical rotor motor with inbuilt brake
    for low maintenance and simpler assembly.


  • Higher safety factor and better chain life
  • Modular construction
  • Guaranteed safety and reliability
  • Noiseless operation
  • Easy to use, adjust hoist

Capacity Range 5 Ton – 20 Ton
Lifts 3 mtrs to 100 mtrs
Fall 1 Fall to 4 Fall
Mountings Hook Suspension Trolley Suspension
Types With Electric Trolley With Geared Trolley