

| PART NUMBER | 1020703173 |
| PART MODEL | |
| PART CATALOG | ZOOMLION Electronic Spare Parts |
| APPLICABLE TO | ZOOMLION cranes |
| PART NUMBER | 1020703173 |
| PART MODEL | |
| PART CATALOG | ZOOMLION Electronic Spare Parts |
| APPLICABLE TO | ZOOMLION cranes |
| MOQ | 20 PCS |
| STOCK STATUS | In stock |
| GENUINE OR OEM | ZOOMLION genuine parts |
| SHIPPING METHOD | Fedex DHL UPS |
| PAYMENT METHOD | T/T, Alipay, WeChat, WISE, WESTER UNION, |
🟢 This 1020703173 plug is a 100% genuine ZOOMLION factory-origin component, not an aftermarket substitute — sourced directly through ZOOMLION’s authorized supply chain to guarantee precise dimensional fit and reliable sealing protection for your crane’s electrical system connectors.
🟢 Every unit is traceable to ZOOMLION’s original manufacturing specifications, ensuring identical material quality, environmental sealing performance, and connector compatibility as the plug originally installed on your ZRT850 or ZTC800V532 crane.
🟢 KMN provides dedicated engineering support to verify part compatibility against your specific crane model and serial number before shipment — eliminating costly misorders and operational downtime.
🟢 Component Designation: Plug (Electrical Connector Sealing Plug)
🟢 Part Number: 1020703173
🟢 Manufacturer Model: ZRT / ZTC Electrical System Series
🟢 Compatibility: ZOOMLION ZRT850, ZRT600, ZRT600D532 Rough Terrain Crane; ZOOMLION ZTC800V532 Truck Crane Series
🟢 Operating Condition: 100% Brand New Original Factory Inventory
✅ Guaranteed Factory Authenticity: 100% original, factory-verified parts.
✅ Expert VIN Verification: Technical cross-reference via official databases.
✅ Highly Competitive Bulk Rates: Tiered pricing for fleet managers.
✅ Rapid Global Shipping: Express couriers (DHL/UPS/FedEx) or sea/air freight.
✅ Strategic Warehousing: Fast dispatch from major Chinese manufacturing hubs.
⭐ Step 1: Share machine model, serial number (VIN), or a photo of the nameplate.
⭐ Step 2: Confirm required material number and desired order quantity.
⭐ Step 3: Provide target delivery country and postal code for freight estimation.
⭐ Step 4: Share China-based forwarder details if local delivery is required.
“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 (ZOOMLION SANY): Kaiyuan Road, Changsha City, CHINA
SUPERSTRUCTURE HYDRAULICHYDRAULIC SYSTEM SYSTEM(HOIST MECHANISM)
D00755701620000001Y
00755701620000001 Pipe layout – superstructure hydraulic syste m
1 1010302791 •Main valve 1
5 1010302511 •Pilot-operated valve 1
6 1010301642 •Hoisting balance valve 2
7 1010100375 •Winch motor 2
11 1010303710 •Pilot-operated control valve block 1
17 1010304106 •Throttle check valve 4
53 1149900389 •Combination tee union 1
57 1140108784 •Fitting 17
63 1140108770 •Fitting 2
64 1140108803 •Fitting 2
65 1149900367 •Tee union 1
66 1140108805 •Fitting 1
70 1149900419 •Fitting 4
71 1149900404 •Fitting 4
73 1149900409 •Fitting 1
74 1140108775 •Fitting 52
75 1149900401 •Fitting 2
81 1149900386 •Combination tee union 2
83 1149900352 •Fitting 16
88 1140108852 •Set of flanges 4
90 1140108830 •Fitting 2
91 1140108829 •Fitting 2
94 1140109575 •Combination tee union 5
122 1140224118 •Hose assy. 1
132 1140224121 •Hose assy. 1
133 1140230469 •Hose assy. 1
134 1140222958 •Hose assy. 1
135 1140224113 •Hose assy. 1
169 00755701618130000 •Steel pipe assy. 1
170 00755701618140000 •Combination tee union 1
171 00755701618150000 •Steel pipe assy. 1
172 00755701618160000 •Steel pipe assy. 1
173 00755701618170000 •Steel pipe assy. 1
174 00755701618180000 •Steel pipe assy. 1