This cold milling machine is a key piece of equipment for asphalt concrete road maintenance. It is mainly used in the asphalt concrete digging and face lifting on highways, suburban road, airport and goods yard, and is also used in digging grooves and ditches on roads.
Technical Specifications of Cold Milling Machine
| Model | XM50 | XM100 | XM200 | ||
| Max. milling with | mm | 500 | 1020 | 2000 | |
| Max. milling depth | mm | 120 | 120 | 320 | |
| Milling wheel | Number of tools | 44 | 84 | 168 | |
| Drum diameter with tools | mm | 660 | 660 | 980 | |
| Engine | Model | 4BTA3.9-C110 | YC6108 | QSX15 | |
| Rated power | kW | 82 | 115 | 447 | |
| Rated speed | rpm | 2200 | 2200 | 2100 | |
| Specifications | Operating speed | m/min | 0 ~ 30 | 0 ~ 13 | 0 ~ 30 |
| Travel speed | km/h | 0 ~ 6 | 0 ~ 13 | 0 ~ 5 | |
| Gradeability | % | 60 | ≥20 | 80 | |
| Ground clearance | mm | ≤120 | ≤120 | ≤300 | |
| Operating weight | kg | 7000 | 13500 | 32500 | |
| Volume | Fuel tank | L | 140 | 210 | 1300 |
| Hydraulic oil tank | L | 120 | 160 | 400 | |
| Water tank | L | 300 | 360 | 3400 | |
| Conveyor | Width | mm | 800 | ||
| Measurement | Overall dimension ( L×W×H ) | mm | 3470×1765 ×3070 | 4371×2294 ×3130 | 7130×2500 ×3000 |
| Conveyor dimension ( L×W×H ) | mm | 8000×1150 ×900 | |||
| Travel mode | Tire | Tire | Track | ||
As a specialized cold milling machine supplier in China, at QDXG we offer a broad range of products that includes a crawler crane, truck mounted crane, tractor truck, asphalt paver, aerial work platform, rotary drilling rig, and much more.


Company Brief: Qingdao Xuzhou Construction Machinery Sale & Service Company is a Chinese construction equipment supplier whose goal is to provide superior equipment and services in order to achieve 100% customer satisfaction. We now offer a wide range of products, including our crawler bulldozer, motor grader, wheel loader, road roller, truck crane, cargo truck, dump truck, aerial work platform, and more.