Description

Dongyang Mechatronics SS2724 Parts Catalog – Factory Spare Parts List

Ever tried ordering a replacement part for a piece of equipment and ended up with the wrong bolt because the aftermarket catalog didn’t match? That frustration ends with the Dongyang Mechatronics SS2724 Parts Catalog. This is the factory-issued spare parts list for the SS2724 stick crane, not some third-party reprint. 90 pages of exploded views, part numbers, and ordering procedures straight from Dongyang Mechatronics Corp. If you’re working on an SS2724 and need to track down a component, this is the document you keep next to the grease gun.

90 Pages of Factory-Correct Parts Breakdown

This Parts Catalog runs 90 pages. Each page is a combination of Korean and English text, with the parts list tables showing item numbers, descriptions, and quantities. The booklet starts with an owner registration page (page 3) and a caution statement that should be read before the crane sees any load. The actual parts data comes after the preface. Expect exploded diagrams with callouts that tie directly to the part number tables. No generic drawings – these are the OEM line drawings used by Dongyang’s A/S centers.

Ordering Parts: Page Numbers and Indication Numbers

Page 5 of this catalog tells you exactly how to place an order. You need the crane model number (SS2724), the page number where the part appears, the indication number on that page, the part number and name, quantity, and your address. Without this catalog, you’re guessing. With it, you call the A/S center and rattle off the numbers. Done. The manual even notes that part numbers and shapes can change due to design changes – so always reference the latest edition of this catalog.

Design Change Warning: Parts Numbers Change Without Notice

A bullet point on page 4 (Korean) and page 5 (English) states that the parts number and shapes in the list may change without prior notice due to design changes or part numbering system updates. If you order a part based on an old revision, you might get the wrong piece. This catalog is the current release, but double-check with Dongyang if the crane is older. The note also reminds you that for vehicle-mounted crane maintenance, refer to the chassis manufacturer’s manual.

Before Using the Crane: Read the Manual Thoroughly

On page 3, in capital letters: ‘Before using the equipment, read the manual thoroughly.’ This Parts Catalog is not the operator’s manual – it does not contain operating procedures, torque specs, or safety guidelines. But it’s part of the documentation package. If you don’t have the operator manual for the SS2724, get that too. This catalog is strictly for identifying and ordering spare parts. Do not attempt to disassemble the crane based on these drawings alone.

No exceptions.

Is This Parts Catalog Enough for Maintenance?

Short answer: No. This is a spare parts list, not a service manual. It will tell you that part number A-1234 is the hydraulic cylinder seal kit, but it won’t tell you the torque for the gland nut. For repair procedures, you need the Dongyang Mechatronics service manual for the SS2724. Pair this catalog with the service manual and you have a full documentation set. The catalog’s value is in eliminating the guesswork when ordering – one wrong part number can delay a repair by weeks.

Related Manuals

• Dongyang SS1404 Stick Crane Parts List Catalog
• Dongyang SS1924 Stick Crane Spare Parts List
• Dongyang SS2725LB Stick Crane Spare Parts List

For background on construction equipment manufacturing, see Automotive Industry Overview on Wikipedia, though this catalog comes straight from Dongyang. The relevance of the Automotive Industry Overview is tangential; what matters is the factory data.

Does this Parts Catalog include torque specifications for reassembly?

No. This is a parts list only.

How do I use the catalog to order the correct replacement part?

First, locate the section of the crane you’re working on. The catalog is organized by assembly groups – you’ll see the stick crane structure, hydraulic components, etc. Find the exploded view that matches your crane configuration. Note the indication number next to the part. Then flip to the corresponding parts table on that page. The table lists the part number, part name, and quantity. Write down the part number, page number, and indication number. Call Dongyang’s A/S center with the crane model SS2724 and those details. The catalog also has a sample order form on page 5. Using this method ensures you get the exact factory part, not a substitute.

You don’t need to waste time searching through third-party lists that may or may not match. This is the factory document. Access the Factory Manual now and keep it on your workbench for the next time you need to order parts for the SS2724 stick crane.