Description

Dongyang Mechatronics SS1404 Parts Catalog – OEM Spare Parts List for Stick Crane

I’ve spent 28 years torquing head bolts and bleeding hydraulic lines in San Antonio. One thing I’ve learned: ordering the wrong part because you trusted a reprint or a generic description costs you a week of downtime. The Dongyang Mechatronics SS1404 Parts Catalog is the only document that gives you the exact factory part number for every component on that crane. This is not a service manual—it’s a spare parts list, and it’s the difference between a correct order and a box full of parts that don’t fit.

The catalog runs 98 pages and comes straight from Dongyang Mechatronics. No aftermarket overlay, no third-party guessing. Every figure, every reference number, every part name matches the factory build sheet. If you need a pivot pin, a hydraulic seal, or a control cable, you pull the number from this book and you get the right piece. Period.

98 Pages of Factory-Sourced Part Numbers

This isn’t some thin pamphlet. The Dongyang Mechatronics SS1404 Parts Catalog packs 98 pages of exploded diagrams, component callouts, and ordering instructions. You get the part number, the part name, and the quantity per assembly. No fluff, no filler. The first few pages include the owner registration form and a caution note—in Korean and English—reminding you to read the equipment manual before operating. Smart move. Safety on a crane is not optional.

Page 5 contains a critical note: “For matters of the use, maintenance and repair of a vehicle mounted with the crane, refer to the manual issued by such vehicle manufacturer.” That means if your SS1404 sits on a truck chassis, you still need the truck’s shop manual for anything related to the chassis itself. This parts catalog only covers the crane assembly—but it covers it completely.

What’s Inside the SS1404 Parts Catalog?

You get the full breakdown of the stick crane: boom sections, hydraulic cylinders, control valves, swivels, pins, bushings, seals, and hardware. Each major assembly is shown with an exploded view and a parts table listing every item. Need the part number for the inner boom seal? It’s in there. Need the bushing for the pivot pin? It’s in there. The catalog also includes the Crane Model No. and Indication No. system that Dongyang uses for ordering. If you’ve ever tried to order a part from a Korean manufacturer without the right reference number, you know how fast it goes wrong. This document gives you the exact reference.

One thing I appreciate: the note on page 5 also warns that part numbers and shapes may change due to design changes without prior notice. So if you’re working on an older SS1404, cross-reference the serial number of your crane with the parts shown. The catalog lists Equipment s/n on the owner page—fill that in and keep it with the manual.

3 Things You Need to Know Before Ordering Parts

First: Always have the Crane Model No. and Part Number ready. The manual emphasizes filling out an order form with five items: crane model, page number and indication number, part number and name, quantity, and your address. Skip one of those and you’ll get the wrong part or a delay.

Second: This catalog is specific to the SS1404. Do not use it for the Dongyang SS2724 Stick Crane Spare Parts List or the Dongyang SS1924 Stick Crane Spare Parts List—those are different machines with different part numbers. If you need parts for a larger or smaller model, get the correct catalog. I’ve also seen the Dongyang SS2725LB Stick Crane Spare Parts List on the market; same rule applies.

Third: Before you tear down a component, identify the part number in the catalog and verify it against what you actually removed. I’ve had guys order a seal kit based on a photo, only to find it’s the wrong profile. The exploded diagrams in this book let you match the shape and position. Use them.

OEM Documentation vs Aftermarket: Why Factory Parts Lists Matter

Aftermarket parts lists are often reprints of old photocopies with missing pages or wrong callout numbers. I’ve seen aftermarket catalogs that list the same part number for two different components—that’s a recipe for a seized cylinder or a boom that won’t extend. This document is a direct scan of the original Dongyang Mechatronics publication. The drawings are crisp, the part numbers match the factory stampings, and the ordering instructions are exactly what the A/S service center expects. The Automotive Industry Overview might tell you about general manufacturing, but it won’t tell you the part number for the SS1404’s control valve spool. Only this catalog will.

Another common problem: aftermarket catalogs sometimes use generic names like “boom cylinder seal” without giving the actual Dongyang part number. If you order that generic kit, you get an assortment of seals that may or may not match. With this factory catalog, you get the six-digit part number that matches the factory inventory system. Period.

Get the Right Part Number the First Time

You don’t want to be the guy who orders a replacement hydraulic cylinder for the SS1404 and gets one that’s an inch too long. That happens when you rely on a salesperson’s memory or an online cross-reference. Use the factory parts list. It tells you the exact part number, the quantity per assembly, and the reference figure. Cross-check it with the serial number of your crane—the owner page even has a spot for that.

I run a six-bay shop, and I keep a printed copy of every factory parts catalog for the equipment we service. When a customer brings in a Dongyang crane, I pull this book before I pick up a wrench. It saves me phone calls to the dealer and it saves the customer money. That’s the value of OEM documentation.

FAQ: Common Questions About the SS1404 Parts Catalog

Can I use this catalog to repair the crane?

No. This is a parts list, not a repair manual. It tells you what part goes where but not how to remove or install it. You need the separate service manual for procedures.

Does it show exploded views of the hydraulic system?

Yes. The catalog includes exploded diagrams for major assemblies including the hydraulic cylinders, control valves, and boom sections. Each view has numbered callouts that correspond to the parts table.

How do I order parts using this book?

Page 4 (English text on page 5) lists the required info: crane model, page number and indication number, part number and name, quantity, and your contact details. Contact Dongyang’s A/S service center with those five items. That gets you the right parts fast.

What if my crane serial number isn’t listed?

Fill in the owner page with your equipment serial number. The catalog covers all SS1404 units, but design changes may affect some part numbers. Always verify the part shape against the drawing.

If you work on these cranes—whether you’re a shop owner, a mobile mechanic, or a fleet manager—you need the factory data. Don’t trust a copied website. Get the genuine file. Access the Factory Manual now and keep it on your workbench or tablet. Your parts orders will land right the first time, and your crane will stay in service where it belongs.