Shanghai Longji Construction Machinery Co.,Ltd.Vibratory Road Roller,Road surfacing machinery

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LG522A Vibratory Road Roller

LG522A vibratory road roller

LG522A vibratory road roller
Introduction of LG522A vibratory road roller:
LG522A vibratory road roller is equipped with driven roller mechanically. This vibratory road roller can be used in various construction fields such as expressway, airport, seaport, road embankment, dam, railway, etc. It belongs to road surface machinery. The vibratory road roller can compact various soil and rocks effectively.
We are professional construction machinery manufacturer located in Shanghai, China.
Features of Vibratory road roller:
1. LG522A vibratory road roller can be driven mechanically, it consists of hydraulic steering  and hydraulic vibration system.
2. This vibratory road roller is equipped with Rexroth vibration pump, steering pump and vibration motor.
3. Three-gear electrically controlled transmission is contained in the vibratory road roller.
4. This vibratory road roller runs with good reliability.
5. Both parking brake and service brake are available in vibratory road roller for safety.
6. LG522A vibratory road roller is designed with spacious and comfortable cab, containing shock absorbing system and air conditioner.
Specifications of vibratory road roller:

Model LG522A
Operating weight 22000 kg
Weight burdened on drum 10500 kg
Weight burdened on wheels 11500 kg
Static linear load 475 N/cm
Centrifugal force 400/225 (KN)
Vibration frequency 28 Hz
Nominal amplitude 1.9-1.0 mm
Min. turning radius 6300 mm
Nominal grade ability 30%
Min. clearance from ground 400 mm
Max. Turning angle 35±1 (°)
Wheelbase 3020 mm
Drum diameter 1520mm
Drum width 2180 mm
Travel speed

 Gear I 2.6 km/h
Gear II 5.3 km/h
Gear III 8.6 km/h
Diesel engine model D6114ZG11B
Rated power 136 Kw
Rated speed 2000 rpm
Cranking voltage 24 V
Transmission Model YD133
Pressure 1.3-1.6 MPa
Pump displacement 25 MPa
Filtration degree 30μm
Overall dimension 6145×2440×3210 mm
6145×2440×3400 mm(with A/C)

Note: The specifications are subject to change without notice.

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