Dy-hal-i/ii and dy-hal-iii/iv are hand-push airless cold solvent traffic lines marking machine, mainly used for small scale road line marking such as the zebra crossing marking, stop line, sports line, special letters and arrow mark, etc. 1. Firm welded frame chassis, is chrome-plated or corrosion resistant coating sprayed. Equipped with imported high-speed bearing, the whole machine is much lighter and more convenient. 2. Front wheel directional device can lock the front wheel to ensure the road-marking machine move freely in striping straight lines and turnings marking. 3. Adjustable guide rod can be freely adjusted up, down, to the left or right. 4. Equipped with high light warning lights makes the night working convenient. The flicker frequency can be freely adjusted, which greatly improved the safety of the marking work. 5. The new-type diaphragm type high pressure airless paint pump is with big flow and stable pressure. 6. Paint tank is with a build-in filter device and air in-take filter in the feeding port. 7. New-type manual spraying guns with reverse washed nozzle can make the road paint on-spot discharging easy and convenient. 1600*1200*1500mm(l*w*h)