Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution

Product Details
Customization: Available
After-sales Service: 24/7
Warranty: 1 Year

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  • Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
  • Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
  • Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
  • Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
  • Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
  • Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
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  • Overview
  • Product Description
  • FAQ
Overview

Basic Info.

Model NO.
YZD-III Hydraulic safety brake
Type
Hoist Winch
Application
Tower Crane
Certification
CE, ISO9001: 2000
Condition
New
Transport Package
Elmak Standard Export Packing
Specification
4ton-35ton
Trademark
ELMAK
Origin
China
HS Code
843149
Production Capacity
Tbd

Product Description

 
Every product undergoes strict quality control to ensure customer satisfaction and provide great value for the price.

Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution

Product Description

Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
YZD-III Hydraulic safety brake system is mainly used for the safety brake of the low-speed shaft of the hoisting mechanism of the tower crane.This equipment is made of Hydraulic brake and Hydraulic pump station.
 


 


 Pressure Maintenance
 The system maintains pressure between 12.5 MPa (lower limit) and 15 MPa (upper limit). At startup, pressure rises to 12.5 MPa to open the brake. Upon reaching 15 MPa, the motor stops. Pressure drops during operation; if it falls below 12.5 MPa, the motor restarts to recharge the system to 15 MPa, cycling to sustain brake-open pressure.
Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution

Manual Brake Release
During power failure, the brake remains engaged. To manually release it:

Rotate the handle on the electromagnetic valve and press it.
Operate the manual pump to inject pressurized oil into the caliper, forcing the brake open.
 
After operation, reset the handle to restore normal electric functionality.

Hydraulic Brake Caliper Adjustment
The caliper is pre-adjusted at the factory but requires maintenance due to wear over time. Excessive wear reduces braking efficiency; once friction material reaches the red line, replacement is necessary.

 
Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution

Adjustment Steps:

  1. Remove the dust cover and insert a tool (e.g., hex key) to rotate the adjustment screw, pressing the brake disc.

  2. Turn the screw counterclockwise ¼-½ turn after contact.

  3. Test reliability by repeatedly pressurizing and releasing the brake, observing performance until optimal.


Note: Regular adjustments compensate for wear, ensuring consistent braking. Refer to the brake clamp diagram for visual guidance during adjustments.

This system ensures fail-safe operation through automated pressure regulation and manual override capabilities, maintaining safety and functionality in tower crane operations.



Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution


Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution
Elmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking SolutionElmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking SolutionElmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking SolutionElmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking SolutionElmak Tower Crane Hydraulic Brake – Heavy-Duty Safety Braking Solution


 

FAQ

Q1: What is a lifting mechanism?
A1: A lifting mechanism is an important part of a lifting machine that makes it easier to lift and lower a load. It does this by providing a mechanical advantage. A lifting mechanism consists of a drum and rope or chain, a motor or manual device, and a gear system. The combination of these components enables the operator to lift the load with less effort, making the process efficient and safe.

Q2: Where can I find more information about lifting mechanisms?
A2: For more information about lifting mechanisms, users can refer to relevant industry websites, manufacturer's product manuals, and safety guides. These resources provide detailed information on the operation, maintenance, and safety precautions of lifting mechanisms.

Q3: What is a lifting mechanism used for?
A3: A lifting mechanism is a lifting device used to lift and lower heavy objects. It is an important part of a lifting mechanism. Lifting mechanisms are used in a variety of applications, including construction, manufacturing, and transportation, which require lifting materials or equipment.

Q4: What are the two main types of lifting mechanisms?
A4: There are two main types of lifting mechanisms: manual lifting mechanisms and electric lifting mechanisms. Manual hoist mechanisms rely on manpower to lift loads, using a pulley and rope or chain system. Electric hoist mechanisms use electric motors to lift and lower loads, providing a more efficient and powerful lifting solution for heavy loads and frequent lifting operations.

Q5: How do you ensure quality?
A5: We will constantly check the quality during the manufacturing process and strictly test the equipment before shipment, and we will also send you a quality certificate.




 

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