Product Description

Product Description

CHINAMFG IS A PROFESSIONAL MANUFACTURE OF TOWER CRANE

ELMAK PRODUCTS LIST:

Hammer head cranes
Flat top cranes
Luffing tower cranes
Passenger hoist
Suspended platform
Spare parts

CHINAMFG Tower Crane Spare Parts

ELMAK CRANE (ZheJiang ) CO., LTD

ELMAK Tower Crane Spare Parts

ELMAK CRANE offers a comprehensive range of spare parts for tower cranes, ensuring the safety, durability, and optimal performance of your crane. Our ONE-STOP spare parts center provides fast delivery worldwide.

Features:

  • Large stock of spare parts
  • Manufactured or sourced from verified suppliers
  • Wide range of components available
  • LIFE-TIME availability of spare parts for CHINAMFG cranes

Our spare parts include joysticks, encoders, contactors, mast sections, winches, motors, cabins, and more, all designed to meet the highest quality standards.

Trust CHINAMFG CRANE for reliable spare parts that ensure the continued operation and efficiency of your tower crane.

Product Parameters

ELMAK CRANE (ZheJiang ) CO., LTD

Trolley Mechanism for Tower Cranes

Our trolley mechanism spare parts include fixing angles, mast sections, pins, ladders, slewing rings, motors, gearboxes, pinions, limit switches, winches, wire ropes, electrical cables, contactors, pulleys, rollers, RCV, VAC, OMD, HRCV, brushes, and more. These parts are essential for the efficient operation of tower crane trolley mechanisms.

WARNING: This mechanism should never be manned. It is designed for automated operation.

Operating Temperature: -20ºC to +40ºC

Operating Noise: ≤75dB

The D3V series trolley mechanism is a self-designed system based on advanced foreign technologies. It comprises a torque motor (or variable frequency motor), reducer, limit switch, winding drum, and frame. The motor is designed for B5 flange form (horizontal) installation.

Product
Type 
5D3V4  5D3V4B  4D3V3  4D3V2  4D3V2A  6D3V4
Classification
Group of
Mechanism
M4  M5
Service
Classification of
Mechanism
T4  T5
Condition of
Stresses
L2  L2
Static Brake
Torque of Motor
Brake
40 40 40 35 35 40
(r/min)Motor
Synchronous
Speed
1500 1500 1500 1500 1500 1000/1500
(N.m)Rated
Stalling Torque of
Motor
95 95 75 75 75 95
(m/min)
Single Rope Speed
0~ 58  0~ 58  0~ 58  0~ 58  0~ 58  0-10-50-
100
(N)
Rated Single Rope
Tension
4500 4500 3500 2500 2500 4500
(m)
Variable Range 
56 63 56 46 53 65
(mm)
Rope Diameter 
7.5 7.5 7.5 7.5 6.5 7.5
Limit
Switch Type
DXZ
4/7
DXZ
4/7
DXZ
4/7
DXZ
4/7 
DXZ 4/7  DXZ 4/7W
Weight(kg)  251 270 251 240 240 388

Our Advantages

QUALITY CONTROL SYSTEM

 

ISO 9001 is implemented strictly within all the manufacturing process. CHINAMFG products have all the necessary certificates and meet the relevant International Standards and Codes.

SPARE PARTS IN STOCK

 

We make sure that the spare parts CHINAMFG customers need are in stock in your country or can be delivered with Express post services. All the electrical components are purchased only from verified European suppliers.

EXTENDED WARRANTY

 

We pride ourselves in making high-quality products and offer an extended warranty for CHINAMFG cranes as a part of the Service agreement for maintenance and repair services.

CUSTOMISED PAINTING

 

Painting of your CHINAMFG tower crane can be tailored to suit your Company’s color and provide extra-protection for demanding weather conditions.

Company Profile

Established in 2003, CHINAMFG is a rapidly growing tower cranes manufacturer, whose reputation has been built on agile manufacturing, reliable service and competitive prices.

We are devoted to find the best solutions for our customers, improve production efficiency and reliability, save construction cost, introduce and apply the latest technologies in our products.

CHINAMFG provides the full series of high-quality construction machinery and overall solutions for construction sites. We have become a reliable partner in the field of design, cost estimation, manufacturing, sales, rental, maintenance, montage and after-sale services of the tower cranes for construction companies in more than 20 countries.

We are in an CHINAMFG of change, and change is opportunity. We must have strategic confidence and enhance our ability to adapt. We can’t cling to what has worked or what we have gained, because past success is not a reliable indicator of the future. In the end, a long list of accomplishments might end up nothing more than an epitaph. This is a vital fact that we must recognize. Moving forward, we need to hone our skills, step up to the plate, and aim for the stars. I would like to thank our customers and partners for your ongoing trust and support.

Let’s keep working closely, putting our best minds together to build a Better Connected World.
We give individual attention to every single detail to ensure that our clients are carefully looked after by professional management and well-trained staff. From conceptual plHangZhou through supply and on-going management, we tailor our package to meet the modern day demand. 
 

OUR FACTORY

 

At ELMAK  we’ve  united an experienced team of designers and engineers to create and manufacture high-quality innovative products, that fully conform to the international standards.

 

We have a strict quality control and pay much attention to safety. All the raw materials are bought only from the trustworthy suppliers and carefully checked by the specialists.

MANUFACTURING PROCESS

 

  1. 3D design and analysis before production drawing;

  2. ANSYS calculation;

  3. Testing and verification of the calculation result;

  4. Raw material inspection and manufacturing quality control strictly according to ISO9000 standard;

  5. Robot welding machine and automatic cutting machine;

  6. Painting line with first anti-corrosion layer and 2 surface layers after sandblasting;

  7. Packing solution to make better protection and easy transportation

Packaging & Shipping

Our services

SALES

 

Elmak tower cranes are available in hammerhead, flat top and luffing jib varieties with different hook heights, jib lengths and capacities.

Unsure which crane to choose? Tell us your requirements and we will assist you in selecting the most appropriate tower crane according to your construction site needs.

INSTALLATION/DISMANTLING

 

Local CHINAMFG service team is always here for you for to assist and consult during erection/dismantling of the tower crane.

Need more assistance? On-site service engineer can be appointed to supervise your project as our Value-added service.

Our projects

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After-sales Service: After Sales Service
Warranty: 12months
Certification: CE, ISO9001: 2000
Condition: New
Model: 5D3V4
Diameter of Wire Rope: 7.5mm
Customization:
Available

|

Customized Request

gearbox

Benefits of Regular Gearbox Maintenance

Regular maintenance of gearboxes offers numerous advantages:

  • Extended Lifespan: Proper maintenance helps prevent premature wear and breakdown, increasing the gearbox’s overall lifespan.
  • Reduced Downtime: Regular inspections and maintenance can identify issues early, minimizing unplanned downtime for repairs.
  • Improved Efficiency: Well-maintained gearboxes operate more efficiently, leading to energy savings and optimized performance.
  • Cost Savings: Routine maintenance reduces the need for costly major repairs or replacements.
  • Enhanced Safety: Regular maintenance ensures safe operation by addressing potential hazards and malfunctions.
  • Optimal Performance: Properly maintained gearboxes deliver consistent and reliable performance for machinery and equipment.
  • Preserved Functionality: Maintenance prevents issues that could lead to reduced functionality or complete failure.
  • Reduced Environmental Impact: Well-maintained gearboxes consume less energy and minimize waste, contributing to sustainability efforts.
  • Compliance: Regular maintenance helps meet industry regulations and standards for equipment safety and performance.

Implementing a proactive maintenance plan can provide these benefits and contribute to the overall success of your machinery and operations.

China Best Sales Tower Crane Trolley Winch 5D3V4 Gearbox   supplier China Best Sales Tower Crane Trolley Winch 5D3V4 Gearbox   supplier
editor by CX 2024-04-25