Electric Wire Rope Hoist Donati Sollevamenti
The electric wire rope hoist DRH series can be used in fixed configuration, with normal headroom monorail trolley, with low headroom monorail trolley, with double girder trolley. The certified quality system UNI EN ISO 9001:2000 which regulates all the company's activity, allows Donati Sollevamenti to offer a high level quality product in line with the all relevant international standards.
The range of DRH electric rope hoists has been developed in:
4 basic sizes:
DRH 1-2-3-4, load capacity from 800 to 50.000 kg, in FEM (ISO) design: 1Bm (M3), 1Am (M4) - 2M (M5) - 3M.
1 lifting speed:
The hoists are fitted with a four-pole motor with speeds of: 4 or 6 m / min for 4/1 slanting; 8 or 12 m / min for 2/1 prolanging; 2.7 m / min for 6/1 alignment; 2 m / min for re-routing 8/1
2 lifting speeds:
The hoists are fitted with a 4/12 pole motor with speeds of: 4 / 1.3 or 6/2 m / min for 4/1 slanting; 8 / 2.6 or 12/4 m / min for 2/1 alignment; 2.7 / 0.9 m / min for 6/1 alignment; 2 / 0.7 m / min prolanging 8/1.
3 lifting speeds:
The hoists are fitted with 4/12 pole motors and a frequency pole is installed on the 12 pole winding to achieve micro speed.
5 standard drum designs:
short (C), normal (N), long (L) and extra long (X1) and (X2) for hooks from 4 to 58 m.
