Komatsu PW95R-2 Wheeled Excavator Shop Manual - Serial 21D0200280 and Up (WEBM001801)

WEBM001801 is the earlier of the two PW95R-2 shop manuals. It's the right one for the first machines off the line.

Fits

PW95R-2 from serial 21D0200280. For machines from 21D0210001 and 21D0220001 onward, use WEBM001802. Both are in our catalog. The engine listed is the 4D106-1FB.

Quick facts

• Manual Number: WEBM001801
• Model: PW95R-2
• Serial: 21D0200280 and up
• Engine: 4D106-1FB
• Machine Type: Wheeled excavator
• Format: PDF, 492 pages

What's in it

It covers the hydraulic pump, control valve, swing, travel and transmission, axles, steering and brakes, with engine data for the 4D106-1FB and the electrical system and sensors. Testing, adjusting and troubleshooting follows, then disassembly and assembly and the maintenance standards.

It's set out the usual Komatsu way, so if you've used another of their shop manuals it'll feel familiar. A few pages carry a PC15R-8 footer from the original scan, but the content is for the PW95R-2.

Table of contents

• Structure and function: hydraulic pump, control valve, swing, travel and transmission, axles, steering and brakes
• Engine data for the 4D106-1FB
• Electrical system and sensors
• Testing, adjusting and troubleshooting
• Disassembly and assembly, maintenance standards

Good to know

A tip from shops that use these books every day: read the structure and function pages for a system before you start testing it. Knowing how the valves and circuits are meant to work makes the test results much easier to read. The standard values then tell you whether a reading is normal, borderline or out of spec, and the wear limits decide whether a part goes back in. If you're new to Komatsu manuals, the layout takes a few minutes to learn and then saves a lot of time. Each system is covered in the same order: how it works, the values it should meet, how to test it, and how to take it apart. Search works on most pages, and printing one procedure for the job keeps the rest of the book clean.

Before you buy

Check your serial against 21D0210001. Above that number, you need the later edition.

PDF, 492 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu.