12ton Full Hydraulic Vibratory Road Roller Xs122

12ton Full Hydraulic Vibratory Road Roller XS122

1. Main Specification


1-1. Roller is widely used in fill compaction operation of large engineering projects such as highway, railway, airport runway, dam, stadium etc. can crush sand, half viscosity and cohesive soil, the stabilized soil subgrade and asphalt concrete pavement layer
1-2. Power system adopts imported water-cooled turbocharged engine, power large reserves, low fuel consumption, low noise
1-3. Using variable pump variable motor closed skid resistance of hydraulic drive system, to ensure that the roller has good driving performance and gradeability.Double frequency, double amplitude vibration system, and scientific and rational static line load matching with exciting force, to ensure that the machine for different types of material, different thickness of layer of effective compaction
1-4. Full hydraulic pressure drive, comply with the principle of ergonomics to manipulate the instrument box, with suspension seat, car radio cassette recorder, make the whole machine control more convenient and comfortable

Working performance parameters
Static linear load	N/cm	308
Vibration frequency(L/H)	Hz	35/30
Nominal amplitude(High/Low)	mm	1.80/0.9
Excitation force(High/Low)	Kn	290/180
Drum width	mm	2130
Driving performance parameters
Theoretical grade ability	%	45
Min. external turning radius	mm	6800
Steering angle	°	30
Oscillating angle	°	10
Basic parameter
Operating weight	Kg	12000
Weight on front drum	Kg	6700
Overall size (LxWxH)	mm	5970x2300x3150
Engine
Engine model	4B3.9
Type	Water cooled, turbo-charged, air-air intercooling
Rated speed	r/min	2200
Rated power	Kw	93

2. Detailed pictures (optional: sheep foot)




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