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Hamm 3412 HT VIO

Series: Hamm Vibratory Smooth Drum Roller

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With the 3412 HT VIO, Hamm offers a model from the Hamm Vibratory Smooth Drum Roller series. The engine delivers 100.1 kW, has 4 cylinders. The engine comes from Deutz. Rated speed is 2,300 rpm. The unladen weight is 11,925 kg. The wheelbase measures 3,015.2 mm. Ground clearance is 375.2 mm. Top speed is 22.5 km/h. The tank holds 290.3 litres. The engine fitted is the TCD 2012 L04 2V. The Hamm Vibratory Smooth Drum Roller series covers 107 models. Rated output within it ranges from 14.8 to 1,150 kW; the 3412 HT VIO sits at the bottom of that range with 100.1 kW. Its immediate neighbours are the HD130 below it with 98.1 kW and the HD PLUS 140i VO above it with 114.9 kW. 150 Hamm models across 3 series are on record. The model is listed under Road construction. 13 verified figures from 1 source are on file.

Hamm H5i, H7i and the 3000 series — what the labels mean

Hamm's range roughly splits into two numbering systems: the four-digit 3000 series (such as 3205, 3410 or 3412) for classic rollers, and the newer H series with a size number and often an added i, as in H5i or H7i.

Read on 4 more paragraphs

The lowercase i marks Hamm's “intelligent” equipment level, such as the optional HCQ (Hamm Compaction Quality) compaction measurement that displays compaction progress on a cab screen. The number after the letter marks the weight class: the H 5i is listed with an operating weight of around 4.5 tonnes, the H 7i around 8 tonnes, both fitted with a 73-horsepower Kubota diesel engine.

The older 3000 series covers a wider field, from compact jobsite rollers to heavy earthwork machines; models such as 3307, 3411 or 3414 mark different weight and drum-width classes within the series.

Within the collective entry the range runs from around 14 kW for small rollers up to operating weights around 24.8 tonnes for the largest machines. When buying used, drum condition, the seal integrity of the vibration bearings and the articulated-steering joint matter as much as the hour meter.

In short: 3000-series numbers mark the classic line, H models with an added i mark the newer, electronically equipped generation — and in both cases the number after the letter shows the weight class.

Sources: Kennwerte der Modelle Hamm Vibratory Smooth Drum Roller, Hamm H 5i / H 7i Vorstellung, Equipment World, HCQ Hamm Compaction Quality, Wirtgen Group

Technical data

Engine

Engine makeDeutzcorrect
Engine modelTCD 2012 L04 2Vcorrect
Power100.1correct
Rated speed2,300 rpmcorrect
Cylinders4correct

Dimensions and weights

Length5,705.1correct
Wheelbase3,015.2correct
Ground clearance375.2correct
Unladen weight11,925correct

Drivetrain and chassis

Tyre typeAW 23.1-26 12 PRcorrect
Top speed22.5 km/hcorrect

Working data

Fuel tank capacity290.3 lcorrect

Other data

Cab height2,990.1correct

More machines with this engine (DEUTZ TCD 2012 L04 2V, 43)

Where this model stands

Power-to-weight ratio: 8.4 kW/t (100 kW / 11.9 t)

Stronger than 73% of the road construction in the register — out of 667 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hamm 3412 HT VIO have?

The Hamm 3412 HT VIO delivers 100 kW.

How much does the Hamm 3412 HT VIO weigh?

The unladen weight is 11,925 kg.

What engine does the Hamm 3412 HT VIO have?

4 cylinders.

How fast does the Hamm 3412 HT VIO go?

Top speed is 22.5 km/h.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 13 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

Sources: [1]

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