Schaeff-terex HR 02 1989 Parts Catalog – Factory OEM Parts Breakdown

If you’re digging into a Schaeff-terex HR 02 1989 Parts Catalog and you need the exact part number for that swing drive seal or hydraulic hose, you already know the grief of aftermarket cross-references that miss by a digit. I’ve watched guys burn half a shift ordering the wrong control valve because the third-party book had the revision number swapped. This is the real deal – the same 112-page binder Schaeff-terex shipped to dealers in 1989. No scanned copies, no reprints, no guesswork. It’s a direct snapshot of what left the factory floor.

Serial numbers 354/0696 through 354/0996 are the window. If your machine falls outside that, you’re dealing with a different build revision. The first chapter, “Wichtig” (Important Notice), tells you exactly where to find that serial plate – on the front face of the left undercarriage frame. Check it before you order anything.

Werkzeug (Tools) – Required Tool List Before You Start

Chapter 2 lists the factory-recommended tools for disassembly. You’ll need metric sockets, a puller set for the swing drive, and a torque wrench that reads Nm (no ft-lb equivalents in this book – convert yourself). The list includes a few specialty items like a pin press for the boom cylinder. If you don’t have that, you’re going to fight with a hammer and a drift, and you’ll likely damage the bushing bore. Get the right tools from the get-go.

Oberwagen and Schwenkeinr. – Upper Carriage and Swing Post Parts

Chapter 3 covers the entire upper carriage assembly – the swing post, turntable bearing, and the slew ring. Part numbers for the swing motor and the brake valve are included. The exploded diagrams show every bolt and shim. If you’re replacing the swing gearbox, cross-check the part number against the serial range. A 354/0696 machine uses a different output flange than 354/0996.

Dieselantrieb and Kraftstoffanlage – Diesel Engine and Fuel System

Chapters 5 and 18 break down the diesel engine components and fuel system. Page references: injection pump, injectors, fuel filters, and the lift pump. The fuel tank mounting brackets and straps are in chapter 5. If you’re chasing a fuel leak, you can order the correct banjo bolts and copper washers directly from the catalog – no need to measure thread pitch.

Hydraulics Installation: Oberwagen vs Unterwagen

Chapters 10, 11, and 17 separate the hydraulic installation between the upper and undercarriage. The upper carriage install (chapter 11) includes all the control valves and pilot lines. The undercarriage install (chapter 10) covers track drive motors and final drives. If you’re replacing a travel motor, you need the undercarriage section – don’t grab the wrong diagram. The “Hydr.-Install. Motor” chapter 17 covers the engine-mounted pump and its suction lines.

Parts Catalog Accuracy: OEM vs Aftermarket Documentation

Aftermarket parts books for German excavators are dangerous. They often combine multiple years into one table, and the part numbers shift with each revision. This factory catalog from 1989 has the exact OEM numbers for your HR 02. No generic substitutions. If the book says you need part number 056 35020 for the swing drive pinion, that’s exactly what you order. For reference on why OEM documentation matters in heavy equipment, see the Automotive Industry Overview and Automotive Industry Overview for background on manufacturing standards.

Related Manuals for the Schaeff-terex Family

If you’re working on other Schaeff-terex models, check these OEM parts catalogs:

• Schaeff-terex SKL 863 2003 Parts Catalog – OEM Factory Manual
• Schaeff-terex SKL 853 2003 Parts Catalog – Factory OEM 485 Pages
• Schaeff-terex SCL 515 2002 Parts Catalog – OEM Factory Manual

FAQ

Does this catalog include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers and exploded views – no torque values or assembly steps.

What serial numbers does this catalog cover?

It covers machines from serial number 354/0696 up to 354/0996. That range is printed on page 1. If your HR 02 falls outside that window, you need a different edition. The serial plate is on the front face of the left undercarriage frame – verify before you order parts. Schaeff-terex made minor revisions during that run; the catalog accounts for both ends.

Stop wasting money on aftermarket guesswork. Get the exact OEM data from 1989 and order the right parts the first time. Download the Factory Manual now – it’s the same PDF the dealers used.