Kobelco 70SR ACERA Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 20.94 ft in (6380 mm)
Shipping Height Of Unit 9.72 ft in (2960 mm)
Max Cutting Height 25.23 ft in (7690 mm)
Max Loading Height 18.48 ft in (5630 mm)
Max Reach Along Ground 21.99 ft in (6700 mm)
Max Vertical Wall Digging Depth 12.67 ft in (3860 mm)
Max Digging Depth 15.03 ft in (4580 mm)
Boom/Stick Option (Hex) 1 Boom 12’7″ (3840 mm) / Stick 7’0″” (2130 mm)

Dimensions

Width To Outside Of Tracks 8.17 ft in (2490 mm)
Length Of Track On Ground 7.35 ft in (2240 mm)
Ground Clearance 1.19 ft in (360 mm)
Height To Top Of Cab 8.99 ft in (2740 mm)
Tail Swing Radius 4.24 ft in (1290 mm)
Removal Counterweight Clearance 2.42 ft in (735 mm)

Undercarriage

Shoe Size 23.63 in (600 mm)
Track Gauge 6.14 ft in (1870 mm)
Drawbar Pull 16100 lb (71.62 kN)
Ground Pressure 3.79 psi (26.14 kPa)
Max Travel Speed 3.3 mph (5.32 km/h)

Engine Details

Number Of Cylinders 4
Engine Make Isuzu
Engine Model AU-4LE2X
Net Power 55.7 hp (41.6 kw)
Power Measured @ 2200 rpm
Displacement 133 cu in (2.2 L)
Max Torque 148 lb ft (200.7 Nm)
Torque Measured @ 1600 rpm
Aspiration Turbocharged w/ Intercooler

Operational Specs

Operating Weight 17284.3 lb (7840 kg)
Fuel Tank Capacity 31.8 gal (120 L)
Cooling System Fluid Capacity 2.3 gal (8.5 L)
Hydraulic System Fluid Capacity 23.8 gal (90 L)
Engine Oil Capacity 3 gal (11 L)
Operational Voltage 12 V
Alternator Supplied Amperage 50 amps
Hydraulic System Relief Valve Pressure 4770 psi (32888 kPa)
Hydraulic Pump Flow Capacity 34.9 gal/min (132 L/min)

Swing Mechanism

Swing Speed 11.5 rpm

Buckets

Reference Bucket Capacity 0.4 yd3 (0.3 m3)
Minimum Bucket Capacity 0.3 yd3 (0.2 m3)
Maximum Bucket Capacity 0.6 yd3 (0.4 m3)

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