Product line ► Premium Line
For more than 100 years, HADEF supplies high quality hoists,
winches and cranes for professionals.
Our Premium Line products follow this long tradition.
Robust construction and modern modular design system „Made in Germany“ ensure long product lifetime even under extreme conditions of use.
Modular design system
The chain hoist series AK is the center module of the "variable hoist
system", developed and manufactured by HADEF.
 |
 |
 |
 |
|||
|
66/04 AKS stationary |
66/04 AKR with push travel trolley |
66/04 AKH with hand geared trolley |
66/04 AKE with electric trolley |
The chain hoist AK is used either as stationary hoist or in combination with push travel trolley,
hand geared trolley or electric trolley in a large variety of load capacities.
Quality in every detail
| milled, 5-pocket chain sprocket wheel made of hardened steel and long-lifetime chain resistant to wear | smooth running and increased product lifetime by precision gear with finely grinded helical geared pinions and toothed wheels | robust housing made of cast iron in GGG 40 quality |
long life seals (O-rings) |
positionning switch for exact setting of load positions |
Technological improvements
Improved tolerances and precision interaction of components minimizes
wear and helps to increase product lifetime and efficiency.
|
standard chain – punctual load |
calibrated HADEF special chain - in line load | robust brake motor with ventilation up to 100 % ED (duty cycle) | chain guide of hardened steel minimizes wear | |
 |
 |
|||
It pays to buy good quality
The chart on the left side shows the advantages of the calibrated HADEF special chain compared with other chains.
Comparison of chains
The chart on the right side shows the cost advantages of HADEF chain hoists over the long run.
Overall costs/ Product lifetime
 |
 |
||
| number of load movements (lifting + lowering) |
operation time in years 8 operation hours at full load per day |
||
 |
HADEF electric chain hoist AK (2m) with special RUD chain | ||
 |
electric chain hoist (2m) with standard chain | ||
 |
electric chain hoist (1Am) with standard chain | ||
HADEF custom-built hoists suit even extreme installation situations
 |
 |
| rack and pinion
drive avoids unintended movement of the hoist not in operation and allows exact positioning when operating |
swivelling trolleys for curved
beam |
 |
|
HADEF offers a lange variety of custom-built hoists, winches and cranes.
| Legal information
| Privacy Policy
| General Sales Conditions
| Copyright © HADEF All rights reserved.