HAMM 320 single drum roller with smooth drum and cab, product photo
Used HAMM 320 single drum roller, side view with smooth drum and enclosed cab
Rear view of the HAMM 320 with the engine grille
HAMM 320 single drum roller, right side view
Engine of the HAMM 320 single drum roller
Operator's seat and steering wheel in the HAMM 320 cab
Engine of the HAMM 320 single drum roller, close view
HAMM 320 single drum roller with smooth drum and cab, product photo
Used HAMM 320 single drum roller, side view with smooth drum and enclosed cab
Rear view of the HAMM 320 with the engine grille
HAMM 320 single drum roller, right side view
Engine of the HAMM 320 single drum roller
Operator's seat and steering wheel in the HAMM 320 cab
Engine of the HAMM 320 single drum roller, close view

Used HAMM 320 Single Drum Roller

BrandHAMM
Model320
TypeSingle drum vibratory roller, smooth drum
Operating Weight with Cab20,045 kg (published figure)
EngineCummins QSB6.7, 164 kW (published figure)
Vibration Frequency27/30 Hz
LocationHefei, Anhui, China

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  • Description

  • Logistics & Stock

This HAMM 320 is a single drum vibratory roller with a smooth drum, rear drive tyres and an enclosed cab. The photos show both sides, the rear grille, the engine, the hydraulic lines and the operator’s station. The model plate is not in the photos, so ask us for it and for the hour meter before you rely on the published figures below.

Specifications

Brand HAMM Model 320
Operating Weight with Cab 20,045 kg Drum Width 2,220 mm
Engine Cummins QSB6.7-C220-30 Engine Power 164 kW at 2,200 rpm
Vibration Frequency 27/30 Hz Amplitude 2.02/1.20 mm
Centrifugal Force 331/242 kN Location Hefei, Anhui, China

HAMM does not list the 320 on its global website. The figures above are the published figures for the HAMM 320 as listed by LECTURA Specs (model years 2020 to 2022); confirm them against this unit’s plate. Our guide to single drum and double drum rollers explains which layers a single drum roller suits.

Photos

Typical Jobs

  • Port and logistics yards: compacting container yard and dock subbase that takes repeated loading from heavy vehicles.
  • Large car parks and freight terminals: subgrade and base under pavements that carry long term loads.
  • Dam crest and plant roads: compacting road base at water conservancy and power station sites.
 
Full details

FAQ

  • 01

    What should I confirm before buying a used machine?

    Confirm the exact model and identification details, available photos or videos, included attachments and the condition information available for that machine. Good cosmetic appearance or a low displayed hour reading alone does not establish mechanical condition. Agree any further checks and the written equipment description before payment.

  • 02

    Can I request photos, videos or an inspection?

    Contact HCQ with the listing or model you are considering and ask which current photos, operating videos or inspection information are available. If you want an additional inspection, discuss its scope and arrangements before ordering. Do not assume that every machine listing includes an independent inspection report.

  • 03

    How is the delivery schedule confirmed?

    Delivery timing depends on machine availability, agreed preparation, payment confirmation, loading arrangements and the shipping route. Ask HCQ for an order-specific schedule. Dispatch from China and arrival at the destination are different dates; confirm both where applicable.

  • 04

    What is your payment term?

    Our standard payment terms and conditions are as follows: 1. 30% deposit by T/T to confirm the order 2. 70% balance by T/T before shipment