



| PART NUMBER | 1021404287 |
| PART MODEL | 56m |
| PART CATALOG | Crane lifting parts |
| APPLICABLE TO | ZOOMLION cranes |
| PART NUMBER | 1021404287 |
| PART MODEL | 56m |
| PART CATALOG | Crane lifting parts |
| APPLICABLE TO | ZOOMLION cranes |
| MOQ | 1 PCS |
| STOCK STATUS | In stock |
| GENUINE OR OEM | ZOOMLION genuine parts |
| SHIPPING METHOD | Fedex DHL UPS , SEA, AIR.... |
| PAYMENT METHOD | WESTER UNION, T/T, Alipay, WeChat, WISE, XT, WorldFirst |
🟢 Mission-Critical 56m Displacement Tracking: Specifically engineered for large-scale operations, the 1021404287 cable drum delivers high-fidelity real-time feedback on boom extension up to 56 meters.
🟢 Advanced LMI System Integration: As the primary data link for the Load Moment Indicator, this assembly ensures the safety computer has exact data to prevent structural overloading during maximum boom deployment.
🟢 Original OEM Quality Standards: Manufactured to ZOOMLION’s most rigorous factory engineering standards, ensuring 100% signal integrity and seamless electrical integration with heavy-duty machine control units.
🟢 Rugged Heavy-Machinery Resilience: Built with a reinforced alloy housing and a high-tensile internal retraction spring to withstand the extreme mechanical stress and dusty conditions of major infrastructure sites.
🟢 Optimized Fleet Support: Guaranteed 100% technical compatibility with Zoomlion high-capacity ZTC series mobile cranes, enabling rapid field installation and reducing equipment downtime.
🟢 Component Designation: High-Capacity Cable Drum (Measuring Cable Reel / Length Sensor)
🟢 Part Number: 1021404287
🟢 Measurement Capacity: 56 Meters (Maximum Extension)
🟢 Brand Compatibility: Zoomlion Spare Parts (Heavy Crane Division)
🟢 Primary Applications (Zoomlion ZTC Series): ZTC800, ZTC800V, ZTC1000, ZTC1000V, ZTC1300
🟢 Operational Usage: Real-time sensing of long-range telescopic boom displacement for digital safety control systems
🟢 Guaranteed Factory Authenticity: We strictly supply only genuine, factory-verified parts to protect the structural integrity and operational safety of your heavy machinery.
🟢 Expert VIN Verification: Our specialized engineering team cross-references every order against official manufacturer databases via VIN to ensure a perfect 100% hardware match.
🟢 Highly Competitive Bulk Rates: We offer cost-efficient, tier-based wholesale pricing models tailored to satisfy fleet managers and global part distributors alike.
🟢 Rapid Shipping & Delivery: Enjoy streamlined global distribution with express transport options (DHL/UPS/FedEx) or specialized air/sea freight for heavy components.
🟢 Extensive Warehouse Network: Fast dispatch is achieved using our localized, fully-stocked distribution warehouses located in major Chinese manufacturing hubs.
⭐ Step 1: Share your equipment’s specific model, serial number (VIN), or a photo of the machine nameplate for system compatibility verification.
⭐ Step 2: Confirm the required material number 1021404287 and the desired order quantity to unlock our best wholesale pricing.
⭐ Step 3: Provide the target delivery country and postal code for an accurate freight and delivery lead-time estimation.
⭐ Step 4: Identify if you require delivery to a dedicated shipping forwarder within China for local consolidation.
“Ask For Quote” at the bottom right corner of the webpage to start WhatsApp.
📧 E-mail: info@kmnparts.com
📞 Mobile Call: +86 1347 5858 598 (WhatsApp/WeChat)
🏬 Central Headquarter: No 51, Taiping Road, Qingdao City, CHINA
🔶 Branch Office (XCMG WIKA): Xuhai Road, Jiawang District, Xuzhou City, CHINA
🔶 Branch Office (ZOOMLION SANY): Kaiyuan Road, Changsha City, CHINA
🔶 Branch Office (SEM WEICHAI SHANTUI): Caterpillar Industrial Park, Qingzhou, CHINA
1 00631221800001010 Pin 1
2 006340000072 Double-hole shaft end retaining ring 80 1
3 1040000114 Bolt M10×25-8.8 GB/T5783-2000 16
4 1040300067 Washer 10 GB/T93-1987 16
5 00631201801600000 Adjustment washer set 4
6 00631141800001010 Pin 2
7 00633091800001080 Plate 4
8 1040100075 Screw M8×20-4.8 GB/T819.1-2000 8
9 1040300184 Retaining ring 35 GB/T894.1-1986 4
10 00631141800200000 Wire rope fixing bracket 1
11 00633230000000064 Shaft 4
12 00631171800200000 Extended wire rope I 2
13 00633230000000030 Pin 2
14 1040500137 Pin 8×50 GB/T91-2000 2
15 00631141810200001 Wire rope support 1
16 00631001800001020 Protective plate 2
17 1040200192 Nut M8-8 GB/T6170-2000 8
18 1040100031 Screw M8×40-8.8 GB/T70.1-2000 6 19 1040300063 Washer 8 12
20 00631171800400000 Extension Wire Rope II 2
21 00631171800800000 Retract Wire Rope II 2
22 00631141801400000 Guide Seat 1
23 00633141802800000 Wire Rope Protector Cover 1
24 00631141810400000 Roller Head Assembly 1
25 1040200097 Nut M20-8 GB/T6170-2000 4
26 1040200172 Nut M20-10 GB/T889-1986 4
27 00633091800001170 Washer 8
28 1040300053 Washer 18-200HV GB/T97.1-2002 4
29 1040200170 Nut M12-8 GB/T889-1986 4
30 00633101801400000 Wire Rope Protection 1
31 00630931810001020 Spacer Sleeve 2
32 00631141800001020 Shaft 1
33 00633141800001100 Plate 1
34 00631141810001010 Pin 2
35 00633141802000000 Pulley Cover 2
36 1040000098 Bolt M8×16-8.8 GB/T5783-2000