Description

Yanmar B22-2B 2000 Parts Catalog

You’ve got a Yanmar B22-2B 2000 Parts Catalog in your hands – or you should. Staring at a pile of mismatched parts after trusting an aftermarket list wastes time and money. This 261-page factory catalog is the 2nd revised edition from January 2000, and it’s the only way to nail part numbers, paint codes, and specs for your crawler back-hoe. No cross-referencing junk data.

Preface on page 1: this is a parts catalog, not a service manual. Yanmar warns: “Be careful not to use the simple parts available in the market; otherwise their use in repairing causes such as an early breakage.” Factory talk for “buy genuine.”

Know What You’re Getting: Parts Only, Not Service Procedures

If you need torque specs or step-by-step rebuild instructions, this isn’t that document. The preface states clearly that this catalog uses simplified illustrations and is intended for ordering genuine Yanmar parts. Scan the Table of Contents and you’ll see sections like SPECIFICATIONS, PAINTED COLOR LIST, and PICTURESQUE INDEX – all designed to get you the right part number, not to teach you how to install it.

Specifications from Page 2: Engine, Dimensions, and Digging Force

Page 2 gives you the whole machine spec sheet. Engine is the 3TNE78A-B1 vertical 3-cylinder water-cooled diesel. Transport length 4120 mm (rubber crawler), width 1400 mm, height 2340 mm. Standard bucket capacity 0.066 m³, max digging depth 2360 mm (blade 2500 mm), digging force 18.6 kN (1900 kgf). Travel speed 2.3 km/h on iron crawler, 2.4 on rubber. Machine mass ranges 2150-2350 kg depending on canopy/cabin and track type. These numbers match your machine – verify them before ordering parts.

Painted Color Lists for JP, EX, and AS Models

The catalog includes separate painted color lists for Japan/Export (JP,EX) and Australia (AS) markets. Each list breaks down part descriptions by Munsell color codes. For example, canopy and cabin specs show four color zones: Yanmar Peacock Green (3.85BG6.5/3.1/9.15), New Deep Green (0.6B2.2/4.2), Citrus Green (4.84GY8.42/5.99), and Dark Olive Grey. If you’re restoring or repairing a painted component, these codes let you order the exact factory-matched paint – not a rattle-can guess.

Picturesque Index: Visual Parts Locator Across 113 Figures

Yanmar organized visuals into a “Picturesque Index” split across three sections: MAIN PARTS, HYDRAULIC SECTION, and sixty figures covering Figures 01-12 through 109-113. Each figure shows exploded views with callouts. You find the figure that matches your assembly, then cross-reference the part number from the diagram. This beats flipping through generic aftermarket PDFs that skip hydraulic line routing or fastener details.

Why an OEM Parts Catalog Beats Aftermarket Lookups

Aftermarket catalogs recompile data from multiple sources and often miss revision updates. This 2nd revised edition (000Y00K3452) supersedes the 1st edition (July 1997) and 1st revised (November 1998). If you have an older B22-2B, you might need the Yanmar B22-2B 1999 Parts Catalog instead. For related models, check the Ammann Yanmar B12 B17 Parts Catalog or the Yanmar YB271, B27 1994 Parts Catalog – OEM Factory Specs. Understanding how OEM documentation is structured helps – the Automotive Industry Overview and Automotive Industry Overview pages cover the difference between genuine parts and generic substitutes.

Frequently Asked Questions

Does this parts catalog include torque specs?

No. This is a parts catalog, not a service manual.

How can I verify if a part number is correct for my serial number range?

The manual splits models by section (I Vehicle, II Engine) and by market code (JP, AS, EX). For example, the B22-2B C(R)AS has serial number 60501 and up from June 1997. You match your machine’s serial and market to the parts list in the Picturesque Index. The painted color lists also differentiate canopy vs cabin specs. If your machine doesn’t match the listed codes, you may need the earlier 1997 edition. Cross-check with Yanmar B22-2B 1999 Parts Catalog for revision differences. Always verify against your machine’s serial plate.

Don’t trust a third-party parts list on a greasy phone screen. Get the real document. Access the Factory Manual from AutoRepairManuals and keep your B22-2B running on genuine Yanmar parts.