Description

Takeuchi TB070W Parts Catalog – 456-Page Factory Reference

If you’re ordering parts for a Takeuchi TB070W and guessing the part number based on a generic diagram, you’re wasting time and risking wrong parts. This is the factory Parts Catalog – 456 pages covering serial numbers from 17n0004 onward. No aftermarket guesswork, no third-party redraws. You get the exact exploded views and part numbers that Takeuchi uses at the factory.

I’ve seen too many guys order a seal kit for the boom cylinder only to find out the machine has the second auxiliary line kit installed and the part number changed. This catalog breaks down every assembly by serial number range. The front axle, for example, is split into six sub-sections depending on whether your machine is 17n0004–17n0162 or 17n0163 and up. That level of detail is what saves you a return trip to the dealer.

Undercarriage & Axle Diagrams – Sorted by Serial Number

The undercarriage section alone has over ten pages of exploded views. You get separate drawings for machines with and without outriggers, plus dozer blade assemblies for both configurations. The front axle and rear axle each have six breakdowns to cover serial number splits. Every wheel assembly (right and left) is shown separately after serial 17n0163. If you need a slew bearing or swivel joint, those are covered too.

Engine & Electrical System Breakdown (Nissan BD30)

The Takeuchi TB070W uses a Nissan BD30 engine. The catalog includes engine and accessories in two sub-sections, plus drain plug details. The electrical system is covered in multiple pages – control boxes, battery, side lights, radio, window washer, and maintenance light socket. The cab electrical section is separate from the chassis wiring, so you can order the right harness without tracing wires all day.

Hydraulic Piping & Tank: Upper and Lower Routing

Hydraulic leaks get expensive fast. This catalog shows upper piping in three sub-sections, lower piping in three sub-sections (with and without outrigger versions). The pump drive, hydraulic tank, and fuel tank are all broken out. If your machine has the second auxiliary lines option, the valve and accessories section has specific pages for those serial numbers. You won’t order a valve block that doesn’t fit.

Hoe Attachment: Boom, Arm, Bucket Cylinders

The hoe attachment section covers boom, arm, bucket, auxiliary line, and load holding valve. Each cylinder – boom, arm, bucket, dozer blade, swing, ram lock, outrigger – has its own exploded view with part numbers. The variable motor and slew motor are shown in detail. The hydraulic pump (1/2 and 2/2) is there. This is the only way to get the correct seal kit or cartridge for your specific cylinder.

3 Reasons to Choose OEM Documentation

First, aftermarket catalogs often combine multiple serial number ranges into one blurry drawing. Second, they leave out the painted color codes and decal placements – the TB070W includes German decals and a painting section. Third, the OEM catalog gives you the exact ordering reference, including the book number (PW-101Z1) and how to read the parts manual (page 2 explains the ordering process). If you’re serious about getting the right part the first time, you use the factory book.

FAQ – Takeuchi TB070W Parts Catalog

Does this catalog cover the TB070W with outriggers?

Yes. The undercarriage section has separate pages for machines with and without outriggers. The dozer blade and lower piping also have split versions.

How do I find the correct part number for my serial number?

Each sub-section lists the applicable serial number range, e.g. “(17n0004~17n0162)” or “(17n0163~)”. You match your machine’s serial to the correct drawing. The manual’s introduction (page 3) explains how to read the parts list.

Is this a repair manual or parts catalog?

Parts catalog only. It has exploded views and part numbers, not step-by-step repair procedures. For that, get the Takeuchi TB070W Workshop Manual alongside this catalog.

What engine is used in the TB070W?

Nissan BD30. The engine section includes accessories and drain plug details. If you need engine internals, the workshop manual covers overhaul – this catalog lists only the external parts and gaskets.

Don’t trust a blurry aftermarket PDF when you can hold the factory source. This Takeuchi TB070W Parts Catalog is the same document the dealer uses. It includes the tool kit and recharging kit section, so you can order the missing items. Pair it with the TAKEUCHI TB070W Compact Excavator Operator’s Manual for daily operation and the Takeuchi TB070W Parts Catalog itself. For background on how the automotive and construction equipment industry standardizes parts, see the Automotive Industry Overview. Automotive Industry Overview covers the global supply chain. Access the Factory Manual and stop guessing.