Cold Planer (Road milling machine) for excavators from 10 to 15 tons, weight about 600 kg, milling width 45 cm x 18 prof. max. complete with bracket and hydraulic connection pipes, mechanical stop for transport.U...
Cold planers are attachments that mill asphalt or concrete by removing controlled layers with a rotating drum fitted with replaceable teeth. Often mounted to crawler loaders, excavators or skid steers, they deliver precise cutting depth and width for road resurfacing, trenching or pavement rehabilitation. When buying, match drum width, cutting depth, hydraulic flow and carrier mounting to your crawler loader to ensure performance and safety on job sites.
Check the carrier’s hydraulic flow and pressure specs, mounting plate type and pin spacing, lifting capacity and available auxiliary circuits. Verify weight limits and control compatibility with the loader’s hydraulics and coupler.
Choose drum width based on the lane or trench size you’ll mill—wider drums increase productivity. Cutting depth depends on the job; many planers handle up to 200–300 mm but confirm the model’s maximum depth and step-down capability.
Cold planers need specified hydraulic flow (L/min) and pressure (bar/psi). Ensure your loader’s pump and circuits meet or exceed the planer’s ratings and include proper relief/filtration. Some units require a separate hydraulic circuit for drum drive.
Use a lowbed or flatbed trailer sized for the weight and dimensions. Secure at manufacturer-recommended tie points, protect the drum and teeth, possibly remove or lock out heavy components, and obtain any oversize permits if needed.
Replaceable teeth, adapters, bearings, and drive chains are primary wear items. Daily checks should include teeth condition, drum bearings, hydraulic hoses and fasteners. Follow the manufacturer’s service intervals for lubrication and component replacement.
Confirm mounting hardware and pins, inspect hydraulic connections, verify correct oil and filters, check drum teeth and safety guards, and train operators on speed, feed rate and safe milling procedures.