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YDGZ (direct-acting) Hydraulic Brake
Overview: YDGZ series hydraulic top rail brakes are mainly used for working and non-operating windproof braking and mechanical locking of rail-type large and medium-sized cranes and loading and unloading machinery such as ports and docks. Technical parameter: Conditions of Use: Ambient...
Description
Overview:
YDGZ series hydraulic top rail brakes are mainly used for working and non-operating windproof braking and mechanical locking of rail-type large and medium-sized cranes and loading and unloading machinery such as ports and docks.
Technical parameter:
Type | Force(KN) | friction resistance(KN) | cylinder operating force (MPa) | Oil(L) | Effective stroke | HeightL1 | L2 | L3 | L4 | D1 | D2 | D3 | d | Weight(kg) |
YDGZ-20 | 196 | 88 | 5 | 1 | 16 | 506 | 491 | 69 | 25 | 335 | 375 | 425 | 22 | 350 |
YDGZ-35 | 343 | 154 | 7 | 1.4 | 625 | 610 | 85 | 33 | 400 | 455 | 520 | 27 | 460 | |
YDGZ-45 | 441 | 198 | 10 | 1.4 | 625 | 610 | 85 | 33 | 400 | 455 | 520 | 27 | 480 | |
YDGZ-50 | 500 | 225 | 11 | 1.4 | 626 | 611 | 85 | 34 | 400 | 455 | 520 | 27 | 500 |
Conditions of Use:
Ambient temperature: 0 ℃ -40 ℃.
There must be no flammable, explosive and corrosive gas in the surrounding working environment, and the relative humidity of the air is not more than 90%.
The altitude of the place of use conforms to GB755-2000

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