Single Girder
Chain Hoist

The compact modular design ensures optimal hook approach, adhering to FEM/DIN/ISO standards.

Operational efficiency is enhanced by eliminating counterweights. All variants up to 15t , come with a standard supply of Duty Class ISO M5/FEM 2m. The flange width is easily adjustable through threaded screws and fasteners. Standard inclusion of frequency inverters in both lifting and cross-travel movements ensures increased longevity of mechanical components. Speed control via inverters allows for selectable speeds, providing precise handling and smooth movement.

Standard Specifications

Capacity Range500 Kg to 10000 Kg
ClassificationFEM 2m, 3m, 4m
Lifting Speed(m/min)1~10 M/Min (Frequency Controlled)
Travel Speed(m/min)5~20; Freqency Controlled
25/6; Contactor Controlled
Power Supply415Volts, 3 Phase, 50 Hz, AC Supply
Control Supply24 Volts, 50 Hz, DC Supply Frequency Controlled
48 Volts, 50 Hz, AC Supply Contactor Controlled
Ambient Temp. (°C)50°C Max
Thermal Insulation ClassF-Class
Motor EnclosureIP 54
Brake TypeElectromagnetic Disc Brake - AC/DC
Runway BeamISMB 100~600 (or) Plate (Width may vary)
HookDIN 15400
Rope DrumSeamless pipe rope drum grooved as per DIN 15061

CLH Series Models

Model NO Working Load (Tons) Lift Height (m) Reeving Speed (m/mm) FEM
CLH 0.5 0.5T 6, 9, 12, 18, 24 2/1 2.5~10 2M
CLH 01 1T 1.25~5
CLH 02 2T
CLH 03 3T 6, 9, 12 4/1
CLH 05 5T 1~4
CLH 7.5 7.5T 1.2~4.7
CLH 10 10T
CLH 10 15T 6/1 0.8~3

Single Girder Monorail Hoist Types

Low HeadRoom Hoist (Model: CLH-R)

Capacity: up to 2T

Capacity: up to 3T

Capacity: up to 5T

Capacity: up to 10T


  • Modular in construction with flexibility on falls interchange (4/1,2/1).
  • Light weight and comparably less headroom.
  • Forged hooks according to DIN standards.
  • Flanged wheels to guide the runway beam.
  • Travel machinery directly drives the wheels.
  • Acceleration and deceleration by inverters to increase the life span of the components.


  • Rope safety factor >= 5
  • Motor over heating protection with thermistor.
  • Double limit switch for up and down travel movement.
  • Precise and accurate closed loop overload protection system (via.) VFD.
  • Reliable load clamping by safety latch.

Technical Advantages

  • Compact modular design provides maximum hook approach.
  • Designed according to FEM / DIN / ISO standards.
  • Counter weights are eliminated for better operational efficiency.
  • Duty Class ISO M5 / FEM 2m as standard supply in all variants.
  • Flange width: Smoothly adjustable with threaded screws and fasteners.
  • Frequency inverters as standard in lifting and cross travel movements.
  • Increased life of mechanical components.
  • Speed control by inverter, selectable speeds.
  • Precise handling and smoothness in movement.

Optional Accessories


01Gear Box

02Rope Drum

03Rope Guide


05Hook Block

06Rotary Limit Switch Equipment

07End Tie Assembly

08Variable Frequency Drive

09Cross Travel Machinery

10Hoisting & Travel Motor



Gear Box

  • In-house precision machined Aluminium cast body for reduced weight.
  • In-house hardened and Precision ground gears for smooth running and long life.
  • Gears permanently immersed in synthetic oil for quiet, smooth and cool operation.


Rope Drum

  • Designed for durability and life long.
  • Constructed from a high quality seamless steel.
  • Manufactured according to DIN-15061.


Rope Guide

  • Heavy duty rope guide ensures positive rope scrolling.
  • GGG 40 spheroidal cast iron material used to provide low wear and keeps the rope securely in the groove on the drum.
  • Special guide spring is fitted between the wire rope and the guide to maintain the correct tightness of the rope on the drum.



  • High strength Wire Rope provides high resistance to fatigue and wear.
  • Compact strand structure and highly flexible steel core rope for long life.
  • High wire rope / pulley diameter ratio increases the rope life span.
  • Selected according to ISO 4308-1.


Hook Block

  • Robust design for improved safety and handling.
  • Rotating hook and pulley block with safety latch.
  • High strength forged steel hook capable of 360 degree rotation.
  • Machined sheave grooves for long rope life.
  • Designed according to DIN-15400.


Rotary Limit Switch Equipment

  • Automatic cut-off of the lifting and lowering motions in upper and lower limit positions.
  • Cut-off position can be adjusted to suit the application.
  • Provides Upper/Lower motion limit switch as standard option.


End Tie Assembly

  • Precise and accurate closed loop overload protection system(Via) VFD as an standard feature
  • Rope tension load cell are used as optional accessories to measure load force and provide overload protection.


Variable Frequency Drive

  • Variable frequency drives being optimized with the hoist application to have a smother and safer operation of the cranes with flexibility of variable speeds match the application.


Cross Travel Machinery

  • Travel machinery is specially designed for hoist application.
  • Easy to remove without removing wheels.
  • Case hardened and Precision ground gears for smooth running and long life.
  • Gears permanently immersed in oil/grease for quiet, smooth and cool operation.
  • Standard travelling speeds of 20 m/min (single speed) and 20/5 m/min {double speed) at 50Hz. Other travelling speeds can be also fitted upon request.


Hoisting & Travel Motor

  • Heavy duty motor with an incorporated brake and fan cooled.
  • The brake disc lining material is asbestos free with high friction coefficient and long lasting.
  • Provided with IP 54 enclosure rating and F insulation class.
  • On request we can provided with IP55 or IP 56 enclosure rating with H Class insulation.
  • Thermistors fitted on windings of the motor for protection of windings in high temperature.



  • Single flanged wheels for monorail hoist and double flange for crab hoist.
  • The wheels are totally machined, and made of spheroidal cast material SG-700/2.
  • Ball / Spherical Roller / Taper Roller bearings are used for high life.
  • Modular design to suit different mounting positions.
  • Easy removal and maintenance.