LTC6 is a vibratory roller, LTC6D is a vibratory and oscillating roller, these rollers adopt the mechanical rear-wheel moving, rear-wheel hydraulic vibration (oscillation), and articulated steering, being equipped with solar screens and cabs for optional installing. Mud scrapers and electric sprinklers are installed in both front and rear wheels. Engine: 4100AY DI water-cooled diesel engine, a good start performance, low fuel consumption. Clutch: using Dongfeng automobile clutch, with hydraulic power assistance, easily manipulated. Gearbox: using the special roller gearbox that is made by the company, with two gears of forward and reverse respectively. Vibration system: using the gear pump and the motor produced by Parker Tejing Hydraulic (Tianjin )Co., Ltd.