Mecalac has launched its 3.5-tonne cabbed site dumper, the 3.5MDX as part of its MDX range which also includes the six-tonne 6MDX and nine-tonne 9MDX.
The 3.5MDX is powered by a Stage V-compliant Kubota D1803 1.8L turbocharged 3-cylinder diesel engine, delivering 50hp (37kW) at 2700rpm and a peak torque of 150.5Nm at 1600rpm. The integration of a diesel particulate filter (DPF) and diesel oxidation catalyst (DOC) minimises emissions and optimises fuel economy.
Available with either swivel tip skip with 180° rotation (to enable precise lateral unloading without manoeuvres) or front tip skip, the new model is designed with an articulated and oscillating chassis to ensure excellent manoeuvrability and off-road capability.
The 3.5MDX uses high and low range gearing for both forward and reverse, as well as permanent hydrostatic four-wheel drive. This means that operators have torque on demand to effortlessly move loads in the most challenging site conditions. This, combined with a maximum travel speed of 12.4mph (20kph) makes the unit quick and easy to move around site.
An operating weight of 2990 kg, length of 3.8 m, width of 1.9 m and height of 2.8 m make the 3.5MDX highly compact and manoeuvrable, providing an effective solution to carry high payloads in confined spaces and for a large variety of applications.
The 3.5MDX comes with Mecalac’s proven MDX cab with optional air-conditioning to provide outstanding operator well-being in all weather conditions. Like all MDX models, the unique isolated cabin layout minimises vibration and noise, while ergonomic controls and an adjustable seat provide a relaxed environment when working for extended periods.
In order to ensure a higher level of operator protection in any situation, the certified ROPS/FOPS MDX cab has been additionally designed and tested by Mecalac to withstand impacts while loading the dumper skip.Â
For additional safety, the 3.5MDX features Shield – Mecalac’s package of safety-critical operator features – as standard. Key technologies include start & drive interlock, handbrake warning, digital speedometer, fuel loss warning sensor, automatic idle shut-off, park brake test and Stop-Start Control. All Shield safety features are adjustable to suit different applications where these are not required.