



| PART NUMBER | 1021402890 |
| PART MODEL | PK3-45-J-FS |
| PART CATALOG | Crane lifting parts |
| APPLICABLE TO | ZOOMLION cranes |
| PART NUMBER | 1021402890 |
| PART MODEL | PK3-45-J-FS |
| 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 |
🟢 Advanced 45-Meter Displacement Tracking: The PK3-45-J-FS reel provides ultra-accurate real-time feedback on boom extension up to 45 meters, ensuring the LMI system calculates safe load limits with high fidelity.
🟢 Integrated Safety Signal Interface: Specifically designed to manage mission-critical data transmission between the boom head and the main controller, preventing overloading and structural instability.
🟢 Original OEM Quality Standards: Manufactured by ZOOMLION to meet the most rigorous technical specifications, ensuring zero signal noise and seamless electrical integration with existing wiring harnesses.
🟢 Extreme Site Resilience: Built with a reinforced alloy housing and a high-tensile internal retraction spring, engineered to thrive in the high-vibration, dusty, and humid environments of global construction projects.
🟢 Optimized Maintenance Compatibility: Guaranteed 100% technical alignment with modern Zoomlion ZTC electrical architectures, allowing for rapid field replacement to minimize costly machine downtime.
🟢 Component Designation: Measuring Cable Reel (also known as Length Sensor or Cable Drum)
🟢 Manufacturer Model: PK3-45-J-FS
🟢 Official Inventory P/N: 1021402890
🟢 Measurement Capacity: 45 Meters (Maximum Extension)
🟢 Brand Compatibility: Zoomlion Spare Parts (Mobile Crane Division)
🟢 Primary Applications (Zoomlion ZTC Series): ZTC500, ZTC500V, ZTC800, ZTC800V, ZTC1000
🟢 Advanced Applications: Compatible with high-capacity telescopic hydraulic cranes requiring precise boom positioning data
🟢 Guaranteed Factory Authenticity: We strictly supply only original, factory-verified Zoomlion parts to ensure the structural integrity and long-term safety of your heavy equipment.
🟢 Expert VIN Verification: Our specialized engineering team cross-references every order against official manufacturer databases via VIN to guarantee a perfect 100% hardware match.
🟢 Streamlined International Shipping: Rapid worldwide dispatch is achieved through premium express couriers (DHL/UPS/FedEx) or efficient air and sea freight solutions.
🟢 Strategic Chinese Warehousing: High-volume stock is maintained in our distribution centers located in China’s major manufacturing hubs to ensure the fastest possible lead times.
🟢 Competitive Wholesale Pricing: We offer value-driven, tiered pricing models designed to support global part distributors and specialized crane repair facilities.
⭐ 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 1021402890 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
🔶 WhatsApp / Mobile Call: +86 1347 5858 598
🔶 Central Headquarter: No 51, Taiping Road, Qingdao City, CHINA
🔶 Branch Office (ZOOMLION SANY): Kaiyuan Road, Changsha City, CHINA
37 1040200192 Nut M8-8 GB/T6170-2000 4
38 00631410100001040 Alignment Block 16
39 1040100166 Screw M10×50-8.8 GB/T70.1-2000 16
40 1040300027 Washer 10-140HV GB/T96.1-2002 50
41 1040300067 Washer 10 GB/T93-1987 16
1 00631144780201010 Main boom mounting shaft 1
2 1080000002 Oil cup M10×1 GB1152-1989 2
3 204110014 Lithium-based grease 2 kg
4 00631174700601020 Baffle plate 1
5 1040000102 Bolt M14×35-8.8 GB/T5783-2000 2
6 1040300068 Washer 14 GB/T93-1987 2
1 00633100200201220 Pin 4
2 006340000001 Spring pin (D40,45) 7
3 00631220200200000 Connecting frame 1
4 00633130200001030 Pin 2
5 1040500076 Pin 8×60 GB/T91-2000 8
6 00631220200400000 Box arm 1
7 00631250200600000 Truss arm 1
8 1040200196 Nut M18-5 GB/T923-1988 2
9 1040300028 Washer 18 GB/T93-1987 2
10 00633130200001010 Rope stop pin 1
11 00633130200001020 Rope stop sleeve cold Φ25×2.5 1
12 00633130200001130 Pin 6
13 00633130200001170 Washer 8
14 00633130200001160 Pin 2
15 00631220200001010 Connecting plate 2
16 00631220200800000 Double connecting plate 2
17 00631220200001020 Stop block 2
18 1040300063 Washer 8 GB/T93-1987 5 19 1040000077 Bolt M8×40-8.8 GB/T5783-2000 4
20 00633130201600000 Roller 1
21 00633130201800000 Pin 1
22 1040000103 Bolt M8×12-8.8 GB/T5783-2000 1
23 00633130200001050 Spacer plate 24
24 00633130200001060 Plate 8
25 00633130200001070 Slider 8
26 1040000093 Bolt M12×20-8.8 GB/T5783-2000 24
27 1040300054 Washer 12 GB/T93-1987 24
28 00633130200800000 Roller 1
29 00633130200600000 Pin 1
30 1040300017 Retaining ring 45 GB/T894.1-1986 2
31 00633130200001080 Pin 1
32 00633130201400001 Wheel 1
33 00633130200001350 Sleeve 1
34 00633130200001100 Bushing 2
35 1040300018 Retaining ring 50 GB/T894.1-1986 2
36 00633130200001111 Pin 1