Description

Takeuchi TKB-2000, TKB-2000S Parts Catalog

If you are working on a Takeuchi hydraulic breaker and you don’t have the factory part numbers and diagrams in front of you, you are setting yourself up for a headache. I have had to stop mid-job to track down a seal kit that had the wrong dimensions because some aftermarket parts list had the wrong spec. This is the real OEM catalog – Takeuchi TKB-2000, TKB-2000S Parts Catalog – 36 pages of exactly what Takeuchi put in the box. You get factory part numbers and exploded views. No shortcuts, no reprints from a third party. That saves you time and money.

Hydraulic Breaker Parts List and Tool List

The manual breaks down every part of the TKB-2000 and TKB-2000S breakers. It includes the Hydraulic Breaker & Flange Type Bracket Group Parts List, the Breaker S Type Parts List, and the Pin Bush Ass’y, Chisel, Seal kit Ass’y Parts List (Option). You also get the Service Tool Gas Charge listing. Page 1 starts with a warning that any improper use can cause serious injury – that’s the kind of safety-first attitude I respect. Every part number is verified against Takeuchi’s own factory stock.

What Does the Troubleshooting Section Cover?

If the breaker is not firing right or losing power, the manual gives you a methodical Troubleshooting section. It covers low gas pressure in the back head chamber, stuck chisel, and hydraulic flow issues. It is not a guessing game. You follow the steps, check the gas pressure with the nitrogen charging tool (included in the Option parts list), and adjust from there. Too many guys skip the gas pressure inspection and end up with a chisel jammed in a rock. That costs you a day and a new seal kit. Access the factory manual and avoid that.

3 Critical Safety Sections You Should Not Skip

The manual opens with a Do’s and Don’ts section and a full page of safety warnings. Page 3 lists the minimum safe distances from power lines – 3 meters for 6,600V lines, 10 meters for 275,000V. That is life-or-death information. Also covered: proper safety clothes, paying attention to falling objects, and releasing hydraulic pressure before removing caps or hoses. These are not suggestions. They are part of the OEM documentation because Takeuchi built the breaker and knows what can kill you. I have seen guys skip reading this and get hurt. Do not be that guy.

Gas Pressure Inspection: Get It Right

There are two gas inspections: back head gas chamber and re-regulator. The manual walks you through what to do when pressure is high and when it is low. It also covers the procedure of sealed gas inspection. If you do not have the correct nitrogen charge pressure, the breaker will not cycle properly. You will burn up seals or break the chisel pin. The parts catalog includes the Service Tool Gas Charge (Option) part number so you can order the right charging kit. That is the kind of spec detail you only get from OEM.

Construction: Hydraulic Piping and Valve Changeover Methods

This section covers how to plumb the breaker into your excavator using either the pedal method or the valve changeover method. It is written for the technician on the machine – not some desk engineer. Steps include removing the breaker, storage and maintenance, removing and fixing the chisel. Each procedure lists the required tools. For example, to change the chisel you need a chisel pin punch and a seal pin puller. Those part numbers are right there in the Pin Bush Ass’y list. Pair this catalog with a service manual and you have a complete repair solution.

If you also work on compact excavators, check out the Takeuchi TL26 Parts Catalog – 288 Page OEM Factory Manual for your TL26. For larger machines, the Takeuchi TL150 Parts Catalog – 599-Page OEM Exploded Views covers the TL150. The Takeuchi TL140 Parts Catalog – 457 Pages of OEM Parts Indexing is useful for that model.

For background on safety standards related to hydraulic systems, the Automotive Industry Overview provides context. In the Automotive Industry Overview, standards for equipment safety are discussed extensively.

This catalog is 36 pages. That is not a lot of paper, but it crams in everything you need to order parts and service the breaker correctly. Every part number, every diagram, every safety instruction is taken directly from the Takeuchi factory. No aftermarket guesswork.

Is this manual the original Takeuchi factory document?

Yes. It is a direct copy of the OEM parts catalog. No aftermarket editing.

What sections help me if the breaker is not firing?

The Troubleshooting section covers common issues like low gas pressure, stuck chisel, and hydraulic flow problems. You also need the Inspection of gas pressure (back head gas chamber and re-regulator) and Adjust the Operating Pressure by Adjust-Plug sections. Those give you exact pressure values and step‑by‑step adjustment procedures so you do not have to guess. The parts list includes the seal kit and chisel pin part numbers so you can order replacements without returning to the supplier twice. That saves a trip to the parts counter and keeps the machine running.

Do not rely on a photocopy or a third‑party summary. Get the real thing. Access the Factory Manual now and keep it in the machine cab like Takeuchi recommends.