Ammann ARX 12, ARX 16, ARX 16 K, ARX 20 Parts Catalog – 218 Pages OEM Index

Description

If you’re maintaining a compactor from the Ammann ARX series – the ARX 12, ARX 16, ARX 16 K, or ARX 20 – you know the frustration of trying to order parts when the part number is illegible on a worn-out sticker. This is the factory parts catalog, all 218 pages, printed by Ammann Schweiz AG. It gives you the exploded diagrams and part numbers that match the assembly line. No third-party guesswork. The Ammann ARX 12, ARX 16, ARX 16 K, ARX 20 Parts Catalog is the only source that ties every component to the serial number range starting at 13100.

Drum Suspension and Vibration: Sections 001-010 to 001-060

The manual breaks down each model’s drum suspension and vibration system separately. For the ARX 12, see section 001-010 for suspension and 001-020 for vibration. The ARX 16 uses 001-030 and 001-040, the ARX 20 uses 001-050 and 001-060. The ARX 16 K has its own tyred wheel axle section at 001-070. If you need the scraper or spraying system, sections 001-090 through 001-180 cover those. That level of detail means you’re not guessing which bolt goes where. The suspension components – brackets, rubber mounts, bearings – are listed with exact part numbers and quantities.

Chassis and Operator Stand: Sections 002-010 to 002-110

The chassis section includes the front and rear chassis (002-010 and 002-020), the hood (002-030), operator stand (002-040), steering system with ignition lock (002-050), operator seat (002-060), drive lever (002-070), fuel and water tanks (002-080, 002-090), antifreeze tank for the ARX16K (002-100), and the folding ROPS (002-110). The ROPS parts are critical for safety – having the correct bolt part number can prevent a rollover failure. Every fastener, hinge pin, and mounting bracket is listed.

Engine and Hydraulic System: Sections 004 and 005

Section 004 covers the Yanmar diesel engine, add-on parts, electric parts, cooler, air filter, and muffler. Section 005 covers the hydraulic system: variable displacement pump, gear pump, hydraulic oil tank, cooler, brake valve block, vibration control valve, and all the hoses. There are separate subsections for hoses for drive, steering, brake, and vibration systems, plus suction and leakage pipes. If you’re swapping a hose, you need the exact length and fitting type – this catalog tells you that. The part numbers tie directly to the OEM hydraulic component suppliers.

3 Ways This Parts Catalog Reduces Ordering Errors

First, every part number is keyed to the serial number range (starting from 13100). Second, the exploded diagrams show the assembly order, so you know how many of each fastener to order. Third, the table of contents is organized by machine assembly, not by part number, so you can find the component group quickly. This saves time on the phone with the parts counter and avoids returns of wrong parts.

Suspension Components: Drum and Tyred Wheel Axle for ARX16K

The ARX 16 K is the only model with a tyred wheel axle (001-070). The drum suspension sections for all models share many common parts but have specific differences. The manual makes it clear which parts are interchangeable and which are model-specific. Don’t assume the ARX 16 suspension parts fit the ARX 16 K – this catalog shows the differences in mounting brackets and bearing sizes.

Frequently Asked Questions

Does this catalog cover the ARX 12, 16, 16K, and 20?

Yes, all four models are covered across the 218 pages.

What is included in the ‘Suspension’ sections?

The suspension sections (001-010, 001-030, 001-050, and 001-070 for the ARX16K) include the drum mounting brackets, rubber mounts, bearings, and associated fasteners. For the ARX 16 K, the suspension section actually covers the tyred wheel axle assembly. The vibration system sections (001-020, 001-040, 001-060) cover the eccentric weights, bearings, and hydraulic motor that drive the vibration. These are high-wear items – having the correct part numbers is essential for ordering replacements that match the factory balance and bearing preload specifications.

Can I use this catalog to rebuild the hydraulic system?

Yes, section 005 includes all pump, valve, and hose part numbers. For rebuild kits, cross-reference the part number with the manufacturer’s catalog, but the assembly diagrams show seal locations.

Does the manual include electrical component part numbers?

Section 006 covers electrical system parts such as the alternator, starter, and wiring harness connectors, but does not include wiring diagrams.

Stop wasting time deciphering worn serial plates or relying on aftermarket parts lists that may have been transcribed wrong. This OEM catalog from Ammann gives you the data you need to order the right parts the first time. For other Ammann models, see Ammann AC110-2 Parts Catalog – 182-Page OEM Spare Parts Manual, Ammann Rammax 1515-M/MI/MC/MCI 2010 Parts Catalog – OEM Factory Manual, and Ammann ARX 90 2013 Parts Catalog – 328-Page OEM Spare Parts. For a broader view of compaction equipment, refer to Automotive Industry Overview and Automotive Industry Overview. Access the Factory Manual and get your compactor back in service.