Talk with an application engineer

Tell us the jobsite — Hamm will map the compaction answer

Warm, practical support for paving foremen and earthwork PMs. Share layer thickness, soil class or asphalt mix and we reply within 24 hours with a roller shortlist sized to your corridor, including parts staging notes when the site sits far from a regional hub.

Hamm application engineer reviewing paving drawings on site

Field-service Hotline

24/7 dispatch for contracted paving corridors · target under 18h MTTR

+1 866 HAMM-NOW

Application Engineering

Spec sheets, amplitude guidance, density map exports · reply within 24h

[email protected]

Parts & Drum Staging

Regional hubs for scrapers, nozzles, drum shells and vibration modules

Request parts staging
Map of Hamm regional compaction parts hubs

Visit or ship through a corridor hub

Bring your mix design, target density, lift thickness and whether the site needs oscillation near structures. Application engineers reply with a shortlist that cites operating weight class, drum diameter options, vibration frequency bands and expected compaction force — not a generic brochure pack.

  • HQ Application Center — roller class selection labs, operator cab demos, density map training
  • Hours — Mon–Fri 08:00–18:00 local; hotline 24/7 for contracted sites
  • Address for appointments — share your region in the form and we route you to the nearest hub
  • What to attach — soil classification or asphalt mix sheet, daily lane-km or m³ target, Tier 4 / Stage V requirement
  • Social — LinkedIn / YouTube field clips on asphalt compaction windows

Send specs to our field team

Company, country, equipment class and project type — the same inquiry fields as our modal, laid out as a full contact page so you can attach site context. If you already know the operating weight class or preferred drum diameter, include them; if not, describe the asphalt thickness or soil plasticity and we will propose vibration frequency and compaction force bands for review.