Description

Furukawa Unic URW295C1UR Parts Catalog – Factory Schematic Authority

I’ve torn down more hydraulic cranes than I care to count. When a guy brings in a URW295C1UR with a blown swing motor or a sheave that’s worn past spec, I don’t burn billable hours guessing which bushing goes where. You need the factory parts breakdown – not some third-party catalog that lists a “universal” part that’s half an inch off. The Furukawa Unic URW295C1UR Parts Catalog (256 pages) is the only document I trust for ordering replacement steel. Here’s why that matters on a job site.

Serial Number Range and Applicability – Don’t Order Blind

This catalog covers cranes with serial numbers URW295C1UR No. C090075, 29C0738 and later. Page 4 in the PDF tells you exactly where that number lives: engraved on the specification plate fixed at the column. If your crane falls outside that range, the parts you need might have different revisions. I’ve seen shops order a boom assembly based on a generic number and end up with a piece that doesn’t match the pin spacing. Ditch the guesswork and cross-check your serial number first.

Also note that Furukawa Unic marks certain parts with symbols like △ (triangle) indicating the part is not sold individually – you buy the whole assembly. That’s the kind of detail that stops you from calling the supplier three times a week.

How to Read the Parts List – Assembly, Sub-Assembly, Component

Each assembly is broken into a hierarchy. You’ll see a parent part (e.g., Boom Ass’y, key no. 1), then child sub-assemblies (A, B, C…), and component parts (A1, A2, A3…). The example on page 4 shows a 200φ slide sheave assembly: called out with a bushing, nipple, and sheave. That structure allows you to order a single bushing instead of the whole sheave if it’s just the bushing that’s scored. The parts list gives you the Furukawa Unic part number, name, quantity, and the “Mark” column that flags whether an item is superseded or discontinued. No aftermarket catalog matches that level of traceability.

Parts Ordering Procedure – What the Manual Demands

Page 5 lays out the ordering rules. You must supply the crane model, serial number, assembly name, part name, part number, and quantity. The manual also states – and I quote – “Use only our genuine parts. Failure caused by other parts cannot be guaranteed.” That’s not a sales pitch; it’s liability protection. When you’re swinging a load over a crew, a cheap hydraulic nipple isn’t worth the risk. This catalog also flags compatibility symbols. If a part has a compatibility mark, you order the new part number. If no mark, you need to verify your crane’s serial number and build date against the application period listed in the manual.

Assembly Diagrams with Index Numbers

Every component group gets an illustration with outgoing index lines. The key number in the diagram matches the key number in the table. That means you look at the drawing, pick the part you need, read the part number, and go. No translating “item 14” from a blurry photocopy. The manual uses standard symbols: △ for non-serviceable assemblies, D for deleted parts, Q for quantity changes. Get familiar with those and you can spot a dead-end part before you write the purchase order.

For related crane models, check the Furukawa UNIC URW295C1UR Operation & Maintenance Manual if you need operational procedures and torque specs for fasteners. The FURUKAWA UNIC URV500 Series Parts Catalog covers a different frame size, but the assembly numbering logic is identical. And the FURUKAWA UNIC URW370C2UR Parts Catalog shares the same hydraulic component families – useful if you work on multiple units.

Why OEM Parts Catalogs Beat Aftermarket Reprints

Aftermarket catalogs love to re-number parts and leave out the “Mark” column. That column is where Furukawa Unic tells you a part is now sold as a different sub-assembly or is no longer available. Without it, you order a part that doesn’t exist. I’ve seen shops wait weeks for a part that was discontinued ten years ago because they used a scanned reprint that omitted the “D” mark. This PDF is the genuine Furukawa Unic print – same as what you’d get from the manufacturer’s parts desk.

For a broader perspective on why factory documentation matters in heavy machinery, read the Automotive Industry Overview on standardized part numbering. Also check Automotive Industry Overview for supply chain traceability standards. The same logic applies to construction equipment.

126 Pages of Parts Lists – Not Just Diagrams

At 256 pages, this catalog isn’t fluff. The front matter explains the numbering system in both English and Japanese. Every assembly group gets its own section: boom, sheave assemblies, hydraulic cylinders, undercarriage, control cab, etc. You aren’t flipping through generic exploded views. The quantity column lists exactly how many of each part per assembly. If you need two bushings per sheave, it says 2. That precision stops you from ordering one when you need two, or vice versa.

FAQ

Does this parts catalog cover only the URW295C1UR model?

Yes. It is specific to the URW295C1UR with serial numbers C090075, 29C0738 and later.

What is the difference between this parts catalog and a service manual?

A service manual tells you how to disassemble, inspect, and reassemble the crane with torque specs and tolerances. This parts catalog is a reference for ordering replacement parts – it lists part numbers, quantities, assembly relationships, and compatibility notes. You need both to keep a URW295C1UR running safely, but this catalog is what you hand to the parts counter when you need a specific hydraulic fitting or a slide sheave. It also includes the “Mark” column that flags obsolete or modified parts, which a service manual often condenses. For a full rebuild, get the operation & maintenance manual too (linked above).

You’re not going to remember every part number from memory. Neither am I. That’s why I keep this PDF on a tablet in the shop. When a customer asks, “Can you get me the boom extension Assy?” I pull up the page, read the part number, and place the order – no hesitation, no callback. If you’re wrenching on a Furukawa Unic URW295C1UR and you don’t have the factory parts catalog, you’re working blind. Access the Factory Manual and keep it within arm’s reach of the service truck.