Dressta TD-40C Crawler Tractor (Dozer) Service Manual Serial 1501 and Up

The TD-40C is Dressta's big crawler tractor, built in Poland and powered by a Cummins KTA-19C. This is Dressta's own service manual for it, number SMTD40C98/1E.

Fits

Dressta TD-40C crawler tractor (dozer) from serial 1501. Engine: Cummins KTA-19C.

Quick facts

• Manual Number: SMTD40C98/1E
• Model: Dressta TD-40C
• Serial: 1501 and up
• Engine: Cummins KTA-19C
• Machine Type: Crawler dozer
• Format: PDF, 425 pages

What's in it

The introduction covers safety, the PIN and serial number locations, torque tables and tools. After that the book follows the machine section by section: the cooling system and electrical, the KTA-19C engine, the hydraulic torque converter and transmission, then the steering system and sprocket drive.

Track and track frame assembly has its own section, which you'll want for undercarriage rebuilds. The hydraulics chapter covers the pumps, valves and cylinders, and the mounted equipment section deals with the blade and ripper.

Dressta and older Dresser-built dozers have a loyal following, but good service information for them is harder to come by than for mainstream Komatsu models. This book fills that gap for owners and field mechanics who keep a TD-40C working.

Table of contents

• Introduction: safety, PIN and serial numbers, torque tables, tools
• Cooling system and electrical
• Engine (Cummins KTA-19C)
• Hydraulic torque converter and transmission
• Steering system and sprocket drive
• Track and track frame assembly
• Hydraulics: pumps, valves, cylinders; mounted equipment

Good to know

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 plate for 1501 or later. For detailed Cummins engine overhaul you may also want a KTA-19 engine manual.

PDF, 425 pages, English. Download link straight after checkout. We're an independent seller with no link to Komatsu or Dressta.