Page 13 - March_2022.indb

COVER STORY

outstanding serviceability. CASE large DV rollers come standard along with the fuel savings of up to 4200 ltrs on a yearly basis.
with a hydraulically adjustable ‘crab steering’ system that can offset Designed to house engines with emission stage IIIA, stage IIIB as
the rear drum up to seven inches. In addition to that, a heavy- well as stage IV, these large paver range can easily be upgraded
duty, roller-style articulation joint allows the machine to oscillate to the latest technology without changing the smart design and
+/-10° to maintain drum-to-ground contact. Together, these operator comfort.
features enable superior operation around corners, over bumps Ammann has introduced the first two models of the new ARS line of
or dips, and in confined areas. The front drums of our small DV single-drum soil compactors that combine tried-and-true features
rollers are positioned about two inches off center from the back with intelligent compaction technology. With this addition to its
drum, allowing for a tighter turning radius, while both drums have a extensive product line, Ammann continues to be the industry leader
balanced design and a tapered edge to reduce tearing around in compaction output while offering improved efficiencies and cost
curves and during transitions. savings as well. The proprietary ACEforce system is available on
The latest addition to Escorts’ Compactors, EC 5511 is a new the ARS 200 T4f/T3 and the ARS 220 T4f/T3. Benefits of ACEforce
generation compactor, which is designed to give optimum technology include gains in quality control, reduced machine wear
compaction performance with excellent operational efficiency. It and cost savings.
displayed the future of Hydra i.e. Hydra NXT, which combines the ACEforce helps the operator monitor indications of compaction.
convenience of a Hydra, safety aspect of TRX range & at attractive When goals have been met, the operator confidently can move
price point. onto other areas of the jobsite and avoid unnecessary passes and
The small Dynapac soil compactors are vibratory rollers designed the wasted time and fuel that go with them. The technology also
for compaction operations in pipe trenches, compacting roads, can provide documentation and GPS mapping. The machines
streets and parking lots. Due to the small size and exceptional meet U.S. EPA Tier 4 Final and EU Stage 4 emissions standards.
maneuverability, these rollers are also well suited for compaction There also are engine options with U.S. EPA Tier 3 and EU Stage 3A
on large building foundations and industrial construction sites and for customers in less-regulated countries.
in cramped spaces in connection with refilling work. The rollers are The ARS machines feature newly designed cabs that set new
also suitable for repair work and gives good maneuverability even standards in operator comfort and visibility. Controls are intuitive
on very steep slopes. All types of supporting and reinforcement and easy to access. The unique multifunctional display integrated
courses can be compacted. The PD version, equipped with pads into the steering wheel helps operators of all skill levels fully
and drum drive, is especially suitable for the compaction of silt and utilize all machine functions. The intelligent propulsion system
clayey soils. The Dynapac product range, equipped with a Stage provides industry-leading gradeability and fuel economy. The
IV engine, is not only compliant with the latest emission stage but is ARS compactors also incorporate popular existing features
also contributing to great fuel cost savings. Adding to this, it provides including a no-rear-axle concept with fully hydrostatic drive to
a better working environment. With the Stage IV engine, reduction help the machines power through loose underfoot conditions and
of CO2 emissions up to 11 tons (on pavers) per year is possible cohesive soils and perform on uneven terrain and grades. The

MARCH 2022|CONSTRUCTION OPPORTUNITIES 13