Description

Hamm GRW 10, GRW 15, GRW 18, GRW 21, GRW 24 2008 Parts Catalog

If you have ever stared at a pile of disassembled Hamm roller parts and wondered which bushing goes where, you know the pain. One wrong part number and your machine sits for another week while you wait for the correct seal. That is why this factory Hamm GRW 10, GRW 15, GRW 18, GRW 21, GRW 24 2008 Parts Catalog exists. 538 pages of OEM exploded views, exact part numbers, and torque specs pulled straight from Hamm AG in Tirschenreuth. No aftermarket guessing. No translated junk. Just the raw data your order desk needs.

Torque Specs: Why You Need Them From the Factory

Section 00.04.0 in this catalog is titled ANZUGSDREHMOMENTE FOR SCHRAUBEN – that is German for “tightening torques for bolts.” You do not guess torque on a roller that carries 10 tons of machine. Page 4 holds the table of contents that points you to that section. Use the factory values or risk stripping threads on the converter housing. I have seen it happen. This catalog lists the correct Nm for every fastener in the driveline.

7 Systems Covered in This Parts Catalog

The TOC breaks down into six main groups: ALLGEMEIN (general), CHASSIS (01), BEDIENSTAND (operator’s stand, 02), ANTRIEBSAGGREGAT (engine group, 04), HYDRAULIKVERSORGUNG (hydraulic oil feed, 05), and ELEKTRISCHE ANLAGE (electrical system, 06). Within engine group you get fuel system, air filter, exhaust, cooling – all with part numbers. Within hydraulics you get converter, multi-disc clutches, control valves, damping valves. Every gear, every seal, every clutch pack has an OEM number. If you need to rebuild the transmission on your GRW 18, the converter group starts at section 05.04.0. That is where you find the bearing set you need.

Does This Manual Cover the Roll Over Protection?

Yes. Section 02.10.1 and 02.10.2 are dedicated to OBERROLLBOGEL – roll over protection structure. If your GRW 15 has been in a tilt incident, you need the factory part numbers for the ROPS frame and mounting hardware. This catalog gives you those numbers along with the FOPS (falling object protective structure) in section 02.11.0. Safety equipment is not something you improvise. Use the catalog, order the right bracket, sleep better.

Get the Right Part Numbers the First Time

Nothing slows a job like cross-referencing three different aftermarket websites only to get a superseded part. This catalog includes an index by part number (section 00.05.0) so you can verify numbers against the exploded diagrams. The manual covers serial numbers starting from 2078671 for the GRW 15 H190 series. If your machine falls within that range, these drawings match exactly. The catalog is bilingual – German and English (plus French and Spanish) – so even if your shop language is English, the torque specs and part numbers are unambiguous.

Source Validity: OEM Print vs Aftermarket Photocopies

I have seen “reprints” that look like someone scanned a wet newspaper. This is a digital copy of the official 2008 Hamm AG spare parts catalogue (document number 60014016203). The copyright page states explicitly: reproduction, distribution, or communication of contents without authorization is prohibited. That means you are getting the real deal – not a third-party redraw. The PDF retains the original pagination. Page 4, the table of contents, lists every section. No missing pages. No blurred part numbers. If you care about accuracy on a job that pays by the hour, you do not buy aftermarket. You buy the factory data.

Related manuals that pair well with this catalog: HAMM 3516/3518/3520 Spare Parts List (TCD 2012), HAMM Compactor Service Training Fundamentals – Section: Hydraulics – Radial Pist, Hamm 3412 3625 Service Training Manual. For an overview of the construction equipment industry, see Automotive Industry Overview and Automotive Industry Overview.

What models does this parts catalog cover?

Hamm GRW 10, GRW 15, GRW 18, GRW 21, and GRW 24 – all equipped with TCD 2012 L04 engine.

Does it include torque specifications?

Yes. Section 00.04.0 provides tightening torques for bolts. Use the factory values – they came from Hamm AG, not a forum.

Is this an OEM manual or a reprint?

It is a digital copy of the original 2008 Hamm spare parts catalogue. No reprint, no third-party redraw. The copyright and page numbering are intact.

How many pages and what year?

538 pages, published 2008. The first edition date is 05.03.2008. Covers serial numbers starting from 2078671.

Stop chasing part numbers from blurry photocopies. This catalog puts every OEM number for your Hamm roller in one place. Access the Factory Manual and keep your GRW 10, GRW 15, GRW 18, GRW 21, or GRW 24 running with the right parts. No guesswork, no delays – just the data your shop needs to turn wrenches.