SANY QY25CS2 Parts Catalog

Mike Callahan here. I’ve spent half my life chasing down the wrong part because some aftermarket catalog skipped a number or used a generic drawing. That’s wasted time, and wasted time costs real money. This SANY QY25CS2 Parts Catalog is what you need if you want to put the right piece in the right hole the first time. 476 pages of factory drawings, part numbers, and quantities that match exactly what SANY bolted onto the crane when it left the line. No guesswork, no cross-referencing a third-party database that may or may not have updated their information.

When you work on a crane that lifts 25 tons, the margin for error is zero. A wrong idler pulley or a misidentified seal can put the machine down for days. This book comes straight from SANY – it’s the same set of sheets their parts desk uses. Every exploded view, every callout number, and every quantity flag was verified during assembly. You want a part number for the boom extension cylinder seal kit? It’s in there. Need to find the correct hydraulic hose routing diagram? The catalog breaks it down by system.

What’s Inside: 7 Sections, Zero Fluff

The catalog is divided into seven main assemblies. Each one matches the actual physical breakdown of the machine, so you won’t be flipping back and forth between unrelated sections. The boom assembly covers the main boom, the fly jib, and the boom nose sheave group. The turntable section includes the swing gear, hoist drum, and counterweight arrangement. Upper cab, upper hydraulic system, electrical system, signage layout, and the chassis – all covered individually.

Boom Assembly: Exploded Views for Every Pin and Sheave

You’ll see each weldment, each bearing, each retaining pin. The parts index lists the item number, the SANY part number, the Chinese description, the English description, and the quantity per machine. If you need to order a replacement rope guide for the boom nose, you flip to the boom section, find the group, read the number, and call your dealer. No calling around to confirm picayune details – it’s all there in black and white.

Turntable and Hoist Mechanism: When You Need the Right Brake Parts

Hoist brakes take a beating. If you’re rebuilding, the catalog shows you the friction disc, the spring pack, the actuating cylinder – all with part numbers. The turntable section also covers the swing drive and the rotation bearing. For those interested in the broader construction equipment landscape, the Automotive Industry Overview provides context on heavy machinery production, but this catalog stays focused on the SANY QY25CS2.

Hydraulic System Pages: Not Just a Diagram, a Parts List for Every Line

Hydraulic leaks happen. When they do, you need the exact O-ring or hose assembly. This catalog identifies each hydraulic component – pumps, valves, cylinders, hoses – by its SANY part number. The tight guesswork is gone. You look at the illustration, find the part number, and order it. If your machine has Europe II emissions, the body section is marked specifically for that configuration (QY25CS2.0).

Electrical System and Signage Layout

Wiring harnesses and control boxes are covered in the electrical section. The catalog lists connectors, relays, and fusible links. Signage layout shows where every decal and warning placard goes – useful if you’re restoring a machine or replacing faded labels.

Source Authenticity: OEM, Not Aftermarket

This is a direct reproduction of the factory document that came with the machine. SANY printed this for their own parts department. Aftermarket books compile data from multiple sources and often miss model-year splits or running changes. The 476 pages in this catalog are a snapshot of the QY25CS2 as built. No third-party editing, no reprint of a reprint.

Audience Fit: Who Needs This Catalog?

If you own, operate, or maintain a SANY QY25CS2 vehicle crane, this book belongs in the cab or your shop reference shelf. Dealer parts departments use it. Service techs use it. You should too. The exploded-view format saves hours of crawling around the machine trying to count bolt holes and guess which flange goes where.

You might also want to check out related manuals: SANY SRSC45C2 Parts Book, SANY Parts Book Body,double container handler,SDCY100K8-T, and SANY SR150 Parts Book Catalog. Those cover other SANY equipment, but for the QY25CS2, this is the one you need.

For a broader perspective on the Automotive Industry Overview, keep in mind that accurate parts identification is the backbone of any repair operation – and factory documentation is the only way to guarantee it.

Frequently Asked Questions

Does this parts catalog include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers, quantities, and assembly relationships. Torque values and repair procedures are in the separate service manual.

How do I use the catalog to order parts?

Locate the assembly section (e.g., boom, turntable). Find the exploded-view illustration, note the item number. Cross-reference that number in the parts list below the figure to get the SANY part number. Give that part number to your local dealer or SANY parts distributor. The catalog also includes the Chinese and English part names, so communication is clearer.

Is this the same catalog that SANY dealers use?

Yes. This is a direct reproduction of the factory document SANY provides to their parts and service network. It is not a third-party compilation. Every page matches the original print.

What if my machine has a small variation from the drawings?

SANY notes that product improvements may cause minor differences. If you suspect a mismatch, call their hotline (4008878318) with your equipment number. This catalog is accurate for the baseline QY25CS2 configuration, but running changes are possible.

If you want to stop chasing wrong numbers and start ordering the right parts on the first call, Download the Factory Manual. That’s the book I keep in the shop, and it’s the one you’ll reach for when the machine is down and the boss is watching.