YZC7 Hydraulic Double Drum Vibratory Road Roller
Feature
· 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.
Parameter
| 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 |
| Engine | ||
| 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 | g.kw/h | 235 |
All technical parameters are subject to change without prior notice because of technical improvements.
