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AMMANN ARX 20-2 T4F Light Tandem Vibratory Roller 39.4" Drum Kubota D1105 Diesel Engine Overview Description Specs Brochures/Manuals Specs (Specifications may change due to continuous product development) AMMANN ARX 20-2 Light Tandem Vibratory Roller: WEIGHT & OPERATING CHARACTERISTICS: OPERATING WEIGHT CECE: 1570 kg (3461 lb) OPERATING WEIGHT MAX.: 1715 kg (3781 lb) STATIC LINEAR LOAD AVG.: 7.85 kg/cm (44 lb/in) MAX. WORKING SPEED: 8 km/h (5 MPH) GRADEABILITY WITHOUT VIBRATION: 35% GRADEABILITY WITH VIBRATION: 30% TURNING RADIUS (INNER): 2085 mm (82.1 in) DRUM OFFSET: 48 mm (1.9 in) ENGINE: MANUFACTURER: Kubota ENGINE TYPE: D1105 ENGINE SPEED: 2400 / 2600 rpm POWER OUTPUT ISO 14396: 15.6 kW / 21.2 HP EMISSION STAGE: EU Stage V / U.S. EPA Tier 4 Final COMPACTION FORCES: AMPLITUDE I: 0.5 mm (0.020 in) AMPLITUDE II: 0.5 mm (0.020 in) FREQUENCY I: 60 Hz (3600 vpm) FREQUENCY II: 70 Hz (4200 vpm) CENTRIFUGAL FORCE I: 21 kN (4721 lbf) CENTRIFUGAL FORCE II: 24 kN (5395 lbf) MISCELLANEOUS: BRAKES OPERATING: Hydrostatic BRAKES PARKING: Multiple-disc Spring brake BRAKES EMERGENCY: Multiple-disc Spring brake FUEL TANK CAPACITY: 24 L (6.3 gal) WATER TANK CAPACITY: 110 L (29.1 gal) TYPE OF WATERING: Pressure HYDRAULIC TANK CAPACITY: 28.5 L (7.5 gal) STEERING ANGLE: ±30° OSCILLATION ANGLE: ±6° BATTERY VOLTAGE: 12V BATTERY CAPACITY: 77 Ah MAXIMUM RECOMMENDED COMPACTED LIFT THICKNESS AT OPTIMAL WORKING CONDITIONS: ROCKFILL: N/A SAND / GRAVEL: 200 mm (7.9 in) MIXED SOILS: 150 mm (5.9 in) SILT: N/A CLAY: N/A STABILISATION: 100 mm (3.9 in) ASPHALT: 80 mm (3.1 in)

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