ARS 70

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The ARS 70 is Ammann’s smallest soil compactor and one of the most manoeuvrable machines on the market. It is 16 per cent shorter than the previous generation and features a tight turning radius of 2580 mm.

The machine is extremely compact because of its innovative design, which efficiently positions the engine, coolers, liquid tanks and hydraulics in the engine compartment. The ARS 70 also is known for its visibility, fuel efficiency and climbing ability.

The compactor offers a wide range of variable frequencies for many applications and varied materials.

The ARS 70 also features ECOdrop, which reduces ownership costs through an increase in efficiency, a decrease in fuel consumption and a reduction in required fluids for hydraulics and the vibratory drum system.

  • Highlights

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Productivity

  • High compaction output – Faster compaction of thicker layers in fewer passes
  • No-rear-axle concept – optimal stability and low center of gravity, which significantly improves safety on jobsites
  • Variable range of vibration frequencies for added versatility
  • ACEforce Intelligent Compaction tool for higher compaction efficiency

Ergonomics

  • Spacious cab with low sound levels and integrated ROPS structure
  • New multifunctional display for intuitive machine control and operation
  • Excellent machine visibility with 360° view to machine edges and surroundings
  • Innovative travel lever with speed adjustment and wider machine speed range (newly 5+1  speed instead of 3+1)

Serviceability

  • All service points and engine compartment accessible from the ground
  • Wide-opening rear hood for easy and fast daily maintenance
  • ECOdrop – machine efficiency and reductions in fuel consumption and required fluids

DIMENSIONS
A = MACHINE LENGTH 4425 mm (174.4 in)
B = WHEELBASE 2300 mm (90.6 in)
C = MACHINE HEIGHT 2860 mm (112.6 in)
D = MACHINE HEIGHT (REMOVED ROPS) 2285 mm (90 in)
E = DRUM WIDTH 1680 mm (66.1 in)
F = MACHINE WIDTH 1790 mm (70.5 in)
G = CURB CLEARANCE 382 mm (15 in)
H = GROUND CLEARANCE 380 mm (15 in)
I = DRUM DIAMETER 1225 mm (48.2 in) /*1219 mm (48.0 in)
J = DRUM THICKNESS 18 mm (0.7 in) /*15 mm (0.6 in)
*PD

 

ENGINE
MANUFACTURER Kubota V3307-CR
POWER ACCORDING TO ISO 14396 55.4 kW (75 HP)
EXHAUST GAS AFTER-TREATMENT DOC+DPF
EU Stage V / U.S. EPA Tier 4 Final

 

WEIGHT & OPERATING
CHARACTERISTICS
HX PD HXPD
OPERATING WEIGHT 6490 kg
(14 310 lb)
6490 kg
(14 310 lb)
6910 kg
(15 230 lb)
6910 kg
(15 230 lb)
MAXIMUM WEIGHT 8400 kg
(18 520 lb)
8400 kg
(18 520 lb)
8820 kg
(19 440 lb)
8820 kg
(19 440 lb)
STATIC LINEAR LOAD 23.2 kg/cm
(129.9 lb/in)
23.2 kg/cm
(129.9 lb/in)
PAD CONTACT SURFACE 82,5 cm²
(12,8 sq in)
82,5 cm²
(12.8 sq in)
PAD HEIGHT 80 mm
(3.1 in)
80 mm
(3.1 in)
MAX. TRANSPORT SPEED 12 km/h
(7.5 MPH)
12 km/h
(7.5 MPH)
12 km/h
(7.5 MPH)
12 km/h
(7.5 MPH)
MAX. WORKING SPEED 6 km/h
(3.7 MPH)
6 km/h
(3.7 MPH)
6 km/h
(3.7 MPH)
6 km/h
(3.7 MPH)
CLIMBING ABILITY WITHOUT /WITH VIBRATION 59% / 54% 59% / 54% 56% / 51% 56% / 51%
TURNING RADIUS (INNER) 2580 mm
(101.6 in)
2580 mm
(101.6 in)
2580 mm
(101.6 in)
2580 mm
(101.6 in)

 

COMPACTION FORCES PD
FREQUENCY I 33 Hz (1980 VPM) 30 Hz (1800 VPM)
FREQUENCY II 36 Hz (2160 VPM) 36 Hz (2160 VPM)
AMPLITUDE I 1.65 mm (0.065 in) 1.6 mm (0.063 in)
AMPLITUDE II 0.7 mm (0.028 in) 0.71 mm (0.028 in)
CENTRIFUGAL FORCE I 135 kN (30 349.2 lbf) 146 kN (32 822.1 lbf)
CENTRIFUGAL FORCE II 73 kN (16 411.1 lbf) 96 kN (21 581.7 lbf)

 

MISCELLANEOUS
BRAKES OPERATING Hydrostatic
BRAKES PARKING Multiple-disc spring brake
BRAKES EMERGENCY Multiple-disc spring brake
FUEL TANK CAPACITY 130 l (34.34 gal)
ARTICULATION ANGLE ±30°
OSCILLATION ANGLE ±9°

STANDARD EQUIPMENT

  • CE conformity
  • Cab with ROPS structure
  • Smooth drum with steel scrapers
  • Multiple frequencies / 2 amplitudes vibration system
  • External draining points
  • Working headlights (front and rear)
  • Ergonomic and suspended operator seat
  • Multifunctional operator display

OPTIONAL EQUIPMENT

  • Air-conditioning (cab version only)
  • Drum – PD version / Steel scrapers
  • Drum – PD shell kit / Steel scrapers
  • Smooth drum – Vulcalon scrapers
  • ACEforce – Ammann Compaction Expert
  • Warning beacon
  • Backup alarm
  • HX drive

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