Detailed Description  1.Engine: Japanese Robin6.0HP or Honda 5.5HP four-stroke air-cooled OHV  gasoline engine.  2.Driving system: The original imported variable speed transmission system  with automatic brake device and flexible operated in forward, back off or stop (HTS). The left and right back wheels are differential transmission devices  which make curve running and turning more convenient. The manual brake device  makes the running more safe.  3.Driving speed: Forward 0-4km/h, back off 0-4km/h.  4.Max climbing capability: 15°. 5. Pre-marking device: Equip with two actuating arms with working wheel which  can freely adjust the Pre-marking width. According to the requirements of  construction and on-the-spot condition ,choose to do 1-4 pre-marking lines  synchronously. The paint tank with automatic agitating device makes sure the  pre-marking work normal and easy. When stop working ,easily remove the working  arm and paint tank. 6.The technical parameters of primer sprayer device a)Forcing pump: Piston pump with 0.2m2/min displacement ensures larger primer  flow and more stable pressure.  b)Flow: 3.5 L/min.  c)Primer storage pot: Pressure 0.8 Mpa. Equip with pressure safety valves. The capacity is 75kg. There is a sieve in the feeding pot.  d) Spray gun: the new type spray gun controlled by brake handle owns hard side  columnar reverse wastewater nozzle (20/25),which makes the site discharging  very convenient and fast; the non-arc nozzle ensures the base line ollimated.  e)Spray width:100-450mm 7.Chassis: Firm welding frame, whose surface has been chrome-plated or sprayed  anti-corrosion coating, equip with imported bearing which ensures the whole  machine more lightsome and more convenient.  8.Rubber wheel : The left and right back wheels are gas-filled pressure  resistant vacuum wheels, whose diameters are 440mm the back stern wheels are  the special naturally modified rubber wheels with abrasion resistance, whose  diameter is190mm. 9.Front stern wheel guide arm: Lock the direction device on the front wheel  which can ensure road-marking machine freely operation in straight or twist  10.Guide rod: Freely adjust up, down, left, right.  11.Handle bar: the height can be adjusted according to the operator's need.  12.Size . Weight:1360mm(length,excluding the trailer and remove the  heightening device)*730mm(width)*1350mm(height,not excluding of working  arm).215kg(excluding of trailer XT-I) Remarks: Besides the functions as DGN-I, TT-DGN-II has some functions as two- omponent road marking machine (Various marking Bucket, glass beads spray  system and pneumatic agitating system).The size is basic same as DGN-I ,but the weight is heavier than DGN-I 8.5kg