Road Roller YZ12HD

YZ12HD road roller is intended for compaction work on large-scale engineering foundations, such as those for building roads, dams, railroads, and airports. This construction machine is suited for compacting non-stick and semi-stick materials like sand, gravel, rock fill, etc.

  • Rated output: 82kW
  • Centrifugal force: 280/180KN
  • Operating weight: 12000KG
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Road Roller YZ12HD
Specifications
Model YZ12HD
Operating weight (kg) 12000
Vibratory drum diameter (mm) 1450
Compaction width (mm) 2100
Static line pressure (N/cm) 317
Min. ground clearance (mm) 420
Wheelbase (mm) 3000
Min. turning radius (mm) 6200
Gradeability 45%
Vibratory amplitude (mm) 1.9/0.9
Vibratory frequency (Hz) 30/35
Centrifugal force (kN) 280/180
Forward (km/h) 0-5.5/0-10
Reverse (km/h) 0-5.5/0-10
Tire model 20.5-25-16PR
Engine model WP4G110E221
Rated power 82kW@2200rpm
Dimension (mm) 5850×2250×3080
Features
  • Hydraulic front and rear wheel drive, stepless speed change, powerful climbing ability;
  • Hydraulic vibration and electronically controlled delay start-up, delivering large centrifugal force and good compaction performance;
  • Hydraulic steering with articulated frame provides flexible steering and adjustable amplitude;
  • The road roller drive axle provides superior drive performance;
  • Hydraulic service brake and electric control disc parking brake, with brake release device, enabling the road roller to be towed for a short distance with safe performance;
  • The rear hood can be raised at a large angle to make maintenance on the road roller easier;
  • The drive system and vibration system are equipped with hydraulic components from world's renowned brands for high stability and durability;
  • Optional configurations include different pattern tires, diesel engines of other brands, and pad foot;
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