Description

Zoomlion RT75 2013 Parts Catalog – OEM Factory Spare Parts Book

I’ve been turning wrenches for 28 years, and nothing burns my time like a wrong part number. If you’re working on a Zoomlion RT75 rough terrain crane, you need the 2013 OEM Parts Catalog – not a copy, not a rehash, the factory book. This is the one Zoomlion published in December 2013, 384 pages thick, covering every bolt and bearing on that machine. Order a replacement pulley for the boom system without this? Good luck guessing which of the six pulley assemblies you need.

Boom System Breakdown – Parts from Base to Rooster Sheave

Chapter 2 of this catalog lays out the entire boom system: basic boom assembly, telescopic sections 1 through 3, each with its own pulley assembly. Part numbers like D00756118500000000Y for the basic boom assy. are listed with exploded views. Need the rooster sheave assembly? Section 2.5 gives you D00756111200000000Y. If you’re replacing wear pads or pins, this saves you ordering the wrong hardware. The section also includes jib and roller details. Check page 2 for the crane overview part number listing that starts it all.

What Chapter 3 Covers: Chassis and Undercarriage

The chassis chapter (Chapter 3) runs through every undercarriage component – axles, steering knuckles, suspension mounts, and the transfer case. Each subassembly has its own part code, like D00758112820000000Y for the first chassis section. The catalog uses a symbol code system explained on page 3: ▲ means Optional 1, △ is Optional 2, and letters indicate exchangeability (A for exchangeable, B for displaceable). You need that key when ordering parts that vary by region or temperature range – the “H” suffix means high-temperature region, “L” means low-temperature.

Does the Hydraulic System Section Include Pump and Valve IDs?

Yes – Chapter 5 covers the hydraulic system in detail. You get the main pump assembly (1C_PS_00756111520000000Y), control valves, hose assemblies, and cylinder breakdowns. The schematics are not wiring diagrams, but they show exactly which port connects to which valve. Five pages in that chapter list every swivel, seal, and fitting. If you’re rebuilding a telescopic cylinder, you can find the seal kit part number by matching the callout on the drawing. The symbol codes again apply – pay attention to whether your machine has the standard or optional configuration (▲ or △).

3 Reasons to Use the Factory Parts Catalog Over Aftermarket

First, OEM part numbers guarantee fitment – aftermarket cross-references often fail on Chinese-manufactured equipment. Second, exploded views show assembly order and orientation, which prevents installation errors that ruin seals. Third, the symbol codes (page 3) flag exchangeability and temperature variants – aftermarket sources ignore these, leading to early failure.

Understand the Symbol Codes Before You Order

Page 3 of the catalog prints a legend: ▲ (Optional 1), △ (Optional 2), ▼ (Optional 3), ▽ (Optional 4), ● (Optional H, high-temperature), L (low-temperature), A (exchangeable), B (displaceable), C (non-removable), D (removable), E (part not in drawing), F (unsellable part). If your crane operates in a hot environment and you ignore the “H” code, the seal you order may fail within a month. This catalog is the only place you get that data straight from Zoomlion.

Period.

Related Manuals You Might Need

• ZOZMLION RT75 Load Chart Manual 2013
• ZOOMLION RT75 Rough Terrain Crane Operator’s Manual
• Zoomlion ZCC1100H 2014 Parts Catalog – 550-Page OEM Spare Parts Breakdown

For industry background on crane design and standards, see the Automotive Industry Overview. If you need a deeper dive into how heavy equipment manufactures structure their parts documentation, [LINK_ID_EXT_0] provides context on part numbering systems. But for your RT75, this 2013 Parts Catalog is the only source you can trust.

FAQ

Does this parts catalog include wiring diagrams or electrical schematics?

No. It lists electrical components (Chapter 4) with part numbers but no circuit diagrams. That’s in the service manual.

How do I find the correct part number for the telescopic cylinder?

The telescopic cylinder is in Chapter 2 under Main boom installation (D00756114700200000Y). The exploded drawing shows each cylinder component with a callout number. Cross-reference that callout against the parts list to get the factory part ID. Pay attention to the symbol codes: if your crane operates in high-temperature regions, you need the “H” variant. Also confirm your machine’s serial number matches this 2013 edition – Zoomlion made running changes that may not be reflected. If you order without this catalog, you’ll likely get the wrong seal kit or cylinder.

Stop wasting time with mismatched parts and returns. Access the Factory Manual now and get the right piece the first time.