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YZC7 Hydraulic Double Drum Vibratory Road Roller

                                                         YZC7 Hydraulic Double Drum Vibratory Road Roller


· Comfortable driving
Spacious and bright cab features wide visibility and comfortability, and the adjustable seat is equipped in the cab. 

· Unique structure
XCMG unique cylinder structure features strong rigidity and strength, and it adopts the special bearing, high limit speed and strong carrying capacity to avoid the polarization of the vibrating drum.
The lubrication method of the vibration bearing is simple and convenient.

· Convenient operation
The control panel could be adjusted in certain range, and the operator could easily operate the machine during Forward and Reverse.
It adopts hydraulic drive and electric-hydraulic control technology, contributing to simple operation.
Automatic watering and vibrating system improves the flatness of the road compaction. 
Adjustable resin mud-scraper features easy operation.

· Leading in industry of compaction and watering function
The vibration frequency is adjustable in certain range, two gears of amplitude adapt to the asphalt compaction of different depth.

· Excellent configuration
The hydraulic pump, motor, watering pump and vibration bearing are all imported. There are multiple configurations for the engine to choose to meet various conditions.
Large capacity plastic water tank, three-stage filtering, and double watering systems ensure the smooth watering.

· Convenient repair
The engine hood could be opened from both sides, and the engine and hydraulic pump and each control valve could be checked easily.




Type Unit YZC7
Working mass kg 7160
Axle load, front drum kg 3630
Axle load, rear drum kg 3530
Static linear load (Front/Rear) N/cm 247/240
Speed range km/h 0~10.5
Theoretical gradeability % 30
Min.Outer turning radius mm 4800
Min.Clearance mm 300
Steering angle ° ±38°
Oscillating angle ° ±11°
Frequency Hz 48
Nominal amplitude(High/Low)  mm 0.7/0.35
Centrifugal force@48HzHigh/Low amplitude kN 70/35
Centrifugal force@low frequency high amplitude/high frequency low amplitude kN
Vibrating drum diameter mm 1040
Vibrating drum width mm 1450
Model   Deutz F4L912
Type   Air cooling
Rated power kW 51@2000r/min
Total length mm 4545
Total width mm 1600
Total height mm 3090
Fuel tank capacity L 140
Hydraulic oil tank capacity L 140
Water tank capacity L 325x2
Engine oil consumption 235


                  All technical parameters are subject to change without prior notice because of technical improvements.


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