Zoomlion ZTC800V552.1T Truck Crane Spare Parts Catalog

This is the official Zoomlion factory spare parts catalog for the ZTC800V552.1T truck crane, published in June 2023. It covers the machine section by section — boom, chassis, hydraulics, electrics, cab — with exploded diagrams paired against detailed parts tables, all in English, which makes it straightforward to use for crews and parts buyers outside of China.

What this manual helps you do
Pinpoint the exact part you need without ambiguity. Every component on the telescopic boom assembly, slide blocks, screws, pads, sheaths, oil cups, and brackets is laid out with a position number on the diagram, the official Zoomlion code, an English description, the quantity used, and remarks where they apply. Side tabs along the page edge group sections like “Boom” so you can flip straight to the area you’re working on instead of hunting through hundreds of pages.

Who this is for
Service technicians and shop foremen working on Zoomlion truck cranes, parts department staff at dealers and independent suppliers, fleet managers ordering replacements, and resellers verifying compatibility before quoting a customer.

FAQ
Q: Is this the latest version?
A: Yes — this is the June 2023 edition published by Zoomlion for the ZTC800V552.1T.

Q: Does it include hydraulic and electrical schematics?
A: This is a parts catalog focused on physical components and exploded views. Schematics are typically in a separate service or workshop manual.

Q: Are the part numbers usable for ordering directly?
A: Yes, the codes shown are the official Zoomlion part numbers used by dealers worldwide.

Bottom line: a clear, well-organized English parts catalog for one of Zoomlion’s modern truck cranes — the document you reach for when downtime is costing money.

Index:

To Users………………………………………………………………………………………………………………………………… I
Contents……………………………………………………………………………………………………………………………….. III…1-1
Chapter 1 Crane1.1 ZTC800V552.1Ttruck crane 00631320003020000 Chapter 2 Boom
2.1 Basic boom assy. 00631328530000000…2-1
2.2 Telescopic boom section 1 assy. 00631328630000000…2-5
2.3 Telescopic boom section 2 assy. 00631328730000000…2-9
2.4 Pulley assy. 00633230000000061…2-13
2.5 Telescopic boom section 3 assy. 00631328830000000…2-15
2.6 Pulley assy. 00631208800400000…2-21
2.7 Telescopic boom section 4 assy. 00631328940000000…2-23
2.8 Pulley assy. 00631328920400000…2-27
2.9 Main boom assy. 00631320130000000…2-29
2.10 Rope guide assy. 00631358500400000…2-33
2.11 Main boom installation 00631324710200000…2-35
2.12 Jib assy. 00631320230000000…2-37
2.13 Jib installation 00631324720400000…2-41
2.14 Telescoping mechanism 00631321820000000…2-45
2.15 Roller assy. 00631321801000000…2-49
2.16 Cable guide pulley 00631411801420000…2-51
2.17 Telescoping cylinder I 00631328430100000_6400…2-53
2.18 Telescoping cylinder II 00631328430200000_6400…2-57
2.19 Derricking cylinder 00631328440300000_6400…2-61

2.21 Rooster sheave assy. 00631321210000000…2-65
2.22 Rooster sheave installation 00631324721000000…2-67
Chapter 3 Slewing table
3.1 Slewing table installation 00631324730200000…3-1
3.2 Counterweight installation 00631324720600000…3-5
3.3 Counterweight handler 00631321420000000…3-7
3.4 Counterweight lifting cylinder 00631328430900000_6400…3-9
3.5 Oil cooler 00631327420000000…3-11
3.6 Radiator device 1010400046_110761…3-13
3.7 Hood installation 00631320520000000…3-15
Chapter 4 Hoist gear
4.1 Hoist gear 00631323520000000…4-1
4.2 Winch reducer 1030200477_103651…4-3
4.3 Variable motor 1010100213_110154…4-9
4.4 Load hook 1090400072_100018…4-13
4.5 Load hook 1090400126_100018…4-17
4.6 Load hook 1090400194_100018…4-19
Chapter 5 Slewing mechanism
5.1 Slewing mechanism 00631324410000000…5-1
5.2 Slewing reducer 1030201814_100013…5-3
5.3 Hydraulic motor 1010100030_100024…5-7
5.4 Slewing bearing and its installation 00631324510000000…5-9
Chapter 6 Operator’s cab
6.1 Operator’s cab assy. 1130000621_102188…6-1
Truck crane ZTC800V552.1T Ⅴ
Spare Parts Catalog for Truck Crane
6.2 Tilting and swiveling mechanism, operator’s cab 00631325410000000…6-21
6.3 Tilting cylinder for operator’s cab 00631328402000000_6400…6-23
Chapter 7 Outrigger
7.1 Outrigger and its cylinder installation 00631324720800001…7-1
7.2 Pipe layout – outrigger hydraulic system 00631324720870001…7-5
7.3 Horizontal cylinder 00631328400500000_6400…7-7
7.4 Front vertical cylinder 00631328410700000_6400…7-9
7.5 Rear vertical cylinder 00631328430800000_6400…7-11
7.6 Support plate 00631321310000000…7-13
Chapter 8 Air conditioning system for vehicle
8.1 Air conditioning 00630897600000000…8-1
8.2 Air conditioning assy 1130100923_100026…8-3
Chapter 9 Electrical system
9.1 Operator’s cab electrics 00631326250000000…9-1
9.2 Electric mounting plate assy. 00631326250400000…9-3
9.3 Slewing table electrics 00631326360000000…9-7
9.4 Main boom electrics 00631326440000000…9-9
9.5 Cable reel 1021403355_101267…9-13
9.6 Hoisting limit switch assy., main winch 00631326430800000…9-15
9.7 Hoisting limit switch assy. 1020521588_106794…9-17
9.8 Jib electric 00631326550000000…9-19
9.9 Hoisting limit switch assy. of auxiliary winch 00631326530600000…9-21
9.10 Load moment limiter 1021403837_100035…9-23
9.11 Electrical schematic diagram 00631326150001010…9-25

10.1 Hydraulic system diagram 00631321530000000…10-1
10.2 Pipe layout drawing, superstructure hydraulic system 00631321650200000…10-3
10.3 Slewing cushion valve 1010305059_6500…10-17
10.4 Slewing brake valve 1010300496_6500…10-21
10.5 Divider/confluence valve 1010305063_6500…10-23
10.6 Superstructure control valve 1010305058_6500…10-25
10.7 Two-way hydraulic lock 1010305068_6500…10-45

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