Dynapac Roller · Intelligent Compaction

Dynapac 13-Ton Class Vibratory Roller for Highway Asphalt Density Control

Dual amplitude 0.4 / 0.8 mm · vibration frequency 50 / 60 Hz · static line load 33 kg/cm · EPA Tier 4 Final certified for continuous paving trains.

Drum diameter 1,300 mm
Compaction force up to 170 kN
Engine 97 kW · EPA Tier 4 Final

Build & Quote This Roller View Compaction Control Specs

Dynapac tandem vibratory roller compacting fresh asphalt mat on highway

2,800+Annual compaction units shipped

55Countries with active paving fleets

120,000 m²Production & test-bench area

8,000 hDrum & vibration module overhaul cycle

Compaction Specs Paving Superintendents Audit First

Six engineering controls Dynapac publishes with every tandem roller and soil compactor package — not marketing adjectives.

Tier 4 Final, Full Roller Line

EPA / EU Stage V emissions certified across tandem, padfoot and pneumatic tire roller ranges used on highway contracts.

ISO 4406 Hydraulic Cleanliness

Vibration and steering circuits ship at 18/16/13 cleanliness with factory pre-flush and on-site fluid sample logs.

Intelligent Density Mapping

Pass-count and compaction-meter value overlays help crews hit MoE asphalt density targets; maps still need nuclear-gauge or core cross-checks when mix design changes mid-shift.

8,000 h Drum Module Rebuild

OEM eccentric shafts, bearings and drum shells scheduled before vibration frequency drift shortens mat density windows.

18 Regional Parts Hubs

Undercarriage, vibration modules and water-spray kits stocked along major paving belts with contracted MTTR under 18 hours.

ROPS + FOPS Operator Cab

ISO 6395 cab noise under 75 dB, 360° camera package and amplitude interlocks sized for night overlay crews.

Worksites Where Dynapac Compaction Trains Run Daily

Swipe the horizontal lane — each card maps a paving discipline to the roller class contractors typically specify.

Highway Overlay

Tandem rollers holding mat temperature windows on multi-lane resurfacing.

Municipal Streets

Compact tandem and plate compactors for curb-adjacent asphalt patches.

Airport Pavements

Pneumatic tire rollers finishing high-modulus asphalt for runway edges.

Industrial Yards

Soil compactors preparing base course under heavy forklift traffic slabs.

Bridge Approaches

Oscillation modes protecting sensitive structures while densifying binder courses.

Dam Access Roads

Padfoot compactors on cohesive fills where moisture content varies by lift.

Port Hardstands

High static line load rollers for container yard asphalt rehabilitation.

Quarry Haul Roads

Soil rollers maintaining gradeability and ground pressure on aggregate haul routes.

Project Milestones That Shaped Dynapac Compaction

Delivery milestones from highway base course to airport paving — measured in kilometers, density logs and fleet hours.

2004
1,200 km highway base course

13-ton tandem rollers logged MoE density passes across continuous asphalt trains.
2011
Airport taxiway rehabilitation

Pneumatic tire rollers finished high-modulus asphalt under night closure windows.
2016
Intelligent compaction pilot corridor

GNSS pass-count maps cut blind rework on a 48 km municipal arterial package.
2021
Dam access road soil package

Padfoot compactors held moisture-sensitive cohesive lifts within specification.
2025
Hybrid-assist roller lab validation

Idle-cut and vibration-assist energy balance measured on instrumented tandem drums.

"We held asphalt density across a 36 km night overlay with one Dynapac tandem train — compaction-meter values matched the nuclear gauge within the tolerance band, so we stopped guessing pass counts."

Paving Superintendent · Highway overlay, Gulf Coast · 36 km resurfacing contract

Ready to Quote Your Next Compaction Train?

18 regional parts hubs · < 18h MTTR on contracted paving sites · density-mapping specialists on call.

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