Easy to manoeuvre
Another key feature of the HD 30 VV is that the drums can be offset by up to 50mm relative to one another. This makes for simple, hitch-free operation and enables the machines to be manoeuvred easily and precisely in any situation, even when compacting along walls and kerbs. As a result, the HD 30 VV achieves perfect compaction results. This feature made the machine especially suitable for compacting the small city road close to houses and other buildings.
Great driving comfort
All rollers of the HD CompactLine also offer great operating comfort. In addition, the HD 30 VV’s articulated joint and low centre of gravity ensure stability in turns and prevent the machine from tipping, even on inclined bends. On the job site, Gao Jian, the HD 30 VV operator, controlled the roller with ease and concluded: “The HAMM compact roller is easy to use, and it is perfectly suited to the compaction of rural and residential roads.”
Wide range of applications for optimum utilization rate
Tongli Construction, the Nanjing-based owner of this HAMM roller, has a Grade 1 licence for general contracting in municipal engineering and a Grade 2 licence for general contracting in highway engineering, among other things. The company’s areas of business include asphaltic concrete paving, municipal infrastructure construction, building construction, road construction and landscaping. For Tongli Construction, this HAMM compact roller is versatile in a wide range of applications, since it is not only suitable for small job sites such as the one on the Moling country road, but also as a supplementary roller on large-scale road construction projects, where the very compact machine works together with bigger rollers.
Highly efficient and cost-effective
Apart from the Zutang country road rehabilitation project, it has worked on a series of other road construction and municipal construction projects, for instance in Annan Town and on its surrounding roads in Jiangxi and on the Longpan Main Road upgrade and Nanjing Triumph Tunnel Road projects, among others. Being a highly versatile machine, the new HD 30 VV has already racked up more than 550 working hours in the first six months since its delivery. The HD 30 VV has proven to be the right choice, delivering a high return on the original investment with its high productivity, excellent compaction performance and the labour cost savings it offers.