XCMG XD83 8 TON Tandem Tandem Roller

The XCMG XD83 tandem roller is a compact mid-range road machine weighing 8-8.5 tonnes designed for compaction of asphalt concrete layers, topcoats, as well as road bases, parking lots and sidewalks. The main design feature of the model is the hydrostatic drive on both smooth steel drums and the ability to operate in the "crab run" mode (lateral displacement of the drums) for accurate compaction of the road edge. [1, 2, 3, 4, 5] Key specifications • Engine: Depending on the year of manufacture and the market, a four-cylinder Deutz BF4M2012 diesel (74.9 kW / 102 hp) or a Cummins 4BTA3.9 (82 kW / 111 hp) is installed. [1, 2, 3, 4] • Operating weight: 8,000 – 8,500 kg Weight is distributed strictly equally: 4,000 – 4,250 kg each for the front and rear modules. [1, 2, 3] • Drum dimensions: Width 1,680 mm, drum diameter 1,150 mm. [1, 2] • Static linear load: 231 – 248 N/cm. [1, 2] • Vibration parameters: Dual-frequency sealing system. o Frequency: 45 / 55 Hz (up to 48 / 58 Hz in some specifications). o Amplitude: 0.60 / 0.35 mm. o Centrifugal (force) force: 75 / 60 kN (provides effective processing of both thin and thick layers of asphalt). [1, 2, 3, 4, 5] • Travel speed: transport speed is up to 12-14 km/h, working speed is 0-7.5 km/h. [1, 2, 3] Technological features and ergonomics • Crab travel: The hydraulic system allows the front and rear drums to be moved sideways by ±170 mm relative to each other. [1, 2] • Smart irrigation: Dual-circuit irrigation system with two water tanks (total capacity of 800 liters). The interval spray mode prevents the hot mixture from sticking to the metal and saves water. [1, 2, 3] • Visibility and Control: The cab is equipped with a swivel and full-width sliding helm station (seat combined with steering column and joysticks). The operator can see the edges of both drums without bending out of the window.