Description

1021200011 ZOOMLION Conductive Ring GL-4-19D

● Conductive ring spare parts for ZOOMLION crane, part number is 1021200011, model is GL-4-19D

KOMANIO is a ZOOMLION Parts wholesaler in China which specializing in the supply of spare parts for ZOOMLION construction machinery.As an experienced ZOOMLION Parts wholesaler in China, we ensure the availability of ZOOMLION Genuine Parts and OEM Parts, catering to both wholesale and retail needs.

● ZOOMLION slip ring spare parts for crane, part number is 1021200011

The role of the slip ring (also known as a rotary joint or electrical slip ring) in Zoomlion cranes is to serve as a critical component connecting rotating parts to fixed parts. Its core function is to ensure continuous and stable transmission of electricity, signals, data, or fluids (e.g., hydraulic oil) during the crane’s rotational motion, while preventing entanglement of cables or pipelines. Key functions include:

1. Power Transmission
– Driving Rotational Mechanisms: Transfers external power to rotating components (e.g., slewing bearings, boom drive motors), ensuring uninterrupted power supply to motors, lighting, and other electrical devices during rotation.
– Preventing Cable Twisting: Replaces traditional cables during 360° rotation of the crane’s platform, eliminating risks of cable wear or breakage caused by repeated twisting.

2. Signal Transmission
– Sensor Communication: Transmits real-time data (e.g., from angle, weight, or pressure sensors) from rotating parts (e.g., the boom) to the fixed control system, ensuring operational precision.
– Control Command Delivery: Relays operator commands (e.g., luffing, hoisting) from the control panel to rotating actuators, ensuring instant response.

3. Data Transmission
– Supporting Smart Features: In intelligent cranes, slip rings transmit video feeds from cameras, diagnostic data, or remote control signals, enabling IoT integration and remote monitoring.

4. Fluid Transmission (Hydraulic Slip Rings)
– Hydraulic System Connectivity: Certain cranes use hydraulic slip rings to transfer hydraulic oil, powering cylinders or motors in rotating sections and maintaining hydraulic operations during rotation.

5. Safety and Reliability
– Anti-Interference Design: High-quality slip rings employ shielding to minimize electromagnetic interference on sensitive signals.
– Durability: Materials like gold alloy contacts and sealed designs withstand harsh conditions (dust, moisture) to extend service life.

● ZOOMLION slip ring typical Applications
– Boom Rotation: Ensures uninterrupted power and signal transmission during boom rotation.
– Tower Cranes: Enables stable communication between the rotating upper structure and the base control system.

● Maintenance Guidelines
– Regularly clean electrical contacts to prevent oxidation or debris-induced failures.
– Inspect seals to block fluid or dust ingress.
– Monitor transmission stability and replace worn components promptly.

Slip rings are pivotal for Zoomlion cranes to achieve efficient, safe rotational operations. Their reliability directly impacts control accuracy, continuous operation, and smart functionalities. Selecting high-precision, durable slip rings and adhering to maintenance protocols significantly reduces downtime and enhances crane performance.

✅Ⅰ.   KOMANIO Provide ZOOMLION Spare Parts which are matched to the following construction machinery:

1. CONCRETE
2. TRUCK MIXER
3. CRANE：Truck crane, All terrain crane, Crawler crane, Wheel crane
4. DRILLING RIG
5. EXCAVATOR：Crawler excavator, Mini excavator, Wheel excavator
6. FORKLIFT:
7. TRUCK：Off-road truck, Dump truck, Mining truck

✅Ⅱ.   KOMANIO are specialized in exporting Chinese brand spare parts, includes:

1. XCMG, SANY, ZOOMLION,
2. SHANTUI, LONKING, SDLG, SEM,
3. WEICHAI, YUNNEI, YUCHAI, CHANGCHAI,
4. HIRSCHMANN, PAT, WIKA
5. PERMCO, CASAPPA, REXROTH, PARKER
6. HELI, HANGCHA

✅ Ⅲ.  KOMANIO have the following advantages in the construction machinery parts.

• More than 10 years of construction machinery parts export experience
• Serving many customers in more than 60 countries around the world
• We have the manufacturer parts ERP database, convenient and quick query
• We have professional technical engineers to guide the whole service
• Provide original factory parts, genuine parts and OEM spare parts
• The price of parts is competitive and the quality is guaranteed
• Regular hot products are in stock, short order lead time
• Fast delivery, reasonable freight, Fedex / DHL / UPS freight prices have advantages.
• Middle East, Southeast Asia, South America, Africa provide double clearance tax service

✅ Ⅳ.  KOMANIO also offers ZOOMLION Spare Parts with the following material numbers:

Please browse our list of best-selling products to provide reference for your business.

https://komanio.com/best-sales/

Steven

E-mail: [email protected]

WhatsApp：+86 1347 5858 598

Mobile Phone：+86 1347 5858 598

Office address: No 51, Taiping Road, Qingdao City, PR CHINA

Warehouse: Caterpillar (SEM) Industrial Park, Qingzhou, Shandong Province, PR CHINA