Vibratory Road Roller

single drum roller:20000kgs Vibration frequency :28Hz Rated power: 128kw Engine model: Shangchai D6114ZG2B

LG520B is a mechanically driven and single drum roller

1. LG520B uses one frequency, two amplitude and close-looped hydraulic vibration system with Rexroth hydraulic components2. The drum is made of high strength material which is wear-resistant and impress-resistant3. Wide-view cab and tiltable steering column are designed with ergonomics4. Both hand brake and foot brake are available for the safety5. Engine hood is opened with manually operated oil cylinder for easy maintenance6. Air conditioning and heating system provide better environment for operator

Vibratory road Roller specifications
Model	LG520B  road roller
Operating weight kg	20000
Length×Width×Heightmm	6145×2300×3400
Weight burden on front drum kg	9500
Weight burden on rear wheel kg	10500
Static linear load    N/cm	435
Min. turning radius  mm	6300
Travel speed  km/h	2.5/5.3/8.6
Grade ability  %	30
Vibration frequency  Hz	28
Nominal amplitude  mm	1.9/1.0
Centrifugal force  kN	351/200
Engine model	D6114ZG2B
Min. fuel consumption  g/kw*h	223
Rated power  kw/RPMr/min	128/2000
Fuel tank capacity   L	280
Vibration pump	Imported variable piston type
Vibration motor	Imported variable piston type
Steering model	Hydraulic steering
Axle type	Middle reduce+wheel hub
Tyre	23.1-26 12PR
Service brake type	Air-over-oil disc brake on rear axle
Parking brake type	Manual operated brake on transmission
Hydraulic oil tank capacity  L	180
A/C  model	TY40A
A/C  Refrigerating capacity  (W)	4600

Vibratory Road Roller