Description

Yanmar B7 1995 Parts Catalog

You are hunting down a part number for a Yanmar B7 crawler backhoe. Maybe it’s a hydraulic seal, a track shoe, or a paint code for the cab. Aftermarket parts catalogs will give you a number that might work, might not. That’s how you end up with a bucket pin that’s 2 mm undersized and slops out in 50 hours. The Yanmar B7 1995 Parts Catalog gives you the exact OEM part numbers from the factory. Not a reprint, not a third-party compilation. This is the last edition published in October 1995, 198 pages of part listings, illustrations, and specifications.

This is a parts catalog, not a service manual. The preface states that clearly. You won’t find torque specs or step-by-step repair procedures here. What you will find are exploded views of every major assembly, with callouts that match the parts list. The catalog covers five regional variants of the B7: CABIN, CANOPY, AUSTRALIA, EUROPE, and AMMANN. Engine section lists the 4TN100L-RB diesel. If you need to order a part, this is your source document.

Specifications for the Yanmar B7 (1995)

From the SPECIFICATIONS section, you get the factory numbers for transport dimensions: length 6100 mm, width 2150 mm, height 2460 mm. Standard bucket capacity is 0.25 cubic meters, digging depth 4500 mm (4700 with blade). Cutting height 7350 mm, dump height 5500 mm. Digging force at standard bucket is 4300 kgf. Travel speed is 4.3/2.2 km/h (or 4.5/2.3 with rubber crawler). Ground pressure varies from 0.36 to 0.37 kgf/cm² depending on rubber or steel tracks. Machine mass is 7450 kg for P model, 7500 kg for C model. This data is critical when ordering undercarriage parts or verifying machine configuration.

Vehicle Painted Color and Paint Part Numbers

The VEHICLE PAINTED COLOR section (page 3 of the PDF) lists the paint specifications for all exterior parts. It includes the Munsell color numbers and the paint part numbers. This is especially important if you are restoring a B7 or touching up a cab. Yanmar used specific paint formulations. Using a generic equivalent might result in a mismatch that looks wrong and may not adhere properly. The catalog also includes a section titled ‘PAINT PART No, & COLOR OF MAIN PARTS’ which gives you the exact part number for touch-up paint. For a machine that spends its life in mud and dirt, having the right paint is about corrosion protection, not just looks. If you skip this step and order paint based on a guess, you’ll be repainting the entire panel. The factory paint codes prevent that waste.

Hydraulic Section: PICTURESQUE INDEX(2)

Separate from the main parts index, the hydraulic section uses its own picturesque index. This is where you find the hydraulic component layouts – pumps, valves, cylinders, lines. Each illustration has numbered callouts that correspond to part numbers in the list. If you’re chasing a hydraulic leak or need a replacement hose, this section is where you start. The figures are labeled sequentially from 01 through 85 across the entire catalog, but the hydraulic section has its own dedicated index starting at figure 01 again. You need to pay attention to which index you’re using.

How the PICTURESQUE INDEX Works (Figures 01-85)

The catalog uses a pictorial index system. You locate the assembly you need – say the final drive – find the corresponding figure number (like Figure 25-36), then look up the part list for that figure. The index groups figures in blocks: 01-12, 13-24, 25-36, 37-48, 49-60, 61-72, 73-84, and then a final figure 85. Each group covers a different set of components. This is faster than flipping through text pages, but only if you understand the system. Don’t skip reading the PICTURESQUE INDEX(1) MAIN PARTS section first.

What the 198 Pages Cover – From Chassis to Engine

The table of contents is straightforward: PREFACE, SPECIFICATIONS, VEHICLE PAINTED COLOR, PAINT PART No & COLOR OF MAIN PARTS, PICTURESQUE INDEX(1) MAIN PARTS, PICTURESQUE INDEX(2) HYDRAULIC SECTION, and then PICTURESQUE INDEX(3) with figures 01-12 through 85. Every part on the machine has a number assigned. The engine section (Section II) covers the 4TN100L-RB. The vehicle section (Section I) covers chassis, cab, blade, and digging attachments. Use the index to find the figure, then the figure to find the part number. That’s the workflow.

Frequently Asked Questions

Does this manual include torque specs?

No. This is a parts catalog, not a service manual. Refer to the separate service manual for torque values.

Can I use this to rebuild the engine?

Not directly. The engine section lists parts for the 4TN100L-RB engine, but without assembly procedures. However, having the correct part numbers for gaskets, seals, pistons, and rings saves you from ordering the wrong components. You’ll still need the engine service manual for clearance specs and tightening sequences. This catalog is your parts identification tool, not a repair guide.

Are the hydraulic diagrams detailed enough for hose replacement?

Yes. The PICTURESQUE INDEX(2) HYDRAULIC SECTION shows component layouts. Match the figure number to the parts list to identify hose part numbers. This is accurate enough to order replacement hoses.

What models and variants are covered?

B7(R) CABIN, B7(R) CANOPY, B7(R) AUSTRALIA, B7(R) EUROPE, and B7(R) AMMANN. The engine is the 4TN100L-RB. Rubber crawler specifications are also included where applicable.

Related Manuals

• Ammann Yanmar B12 B17 Parts Catalog
• Yanmar YB271, B27 1994 Parts Catalog – OEM Factory Specs
• Yanmar YB301 YB351 1991 Parts Catalog – 248 Pages OEM

For background on the automotive industry standards, see Automotive Industry Overview. Also reference Automotive Industry Overview for general context.

Stop ordering the wrong parts. Access the Factory Manual and get the correct Yanmar part numbers for your B7 right now.