Komatsu PC45R-8 Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 18 ft in (5485 mm)
Shipping Height Of Unit 8.4 ft in (2560 mm)
Max Cutting Height 18.9 ft in (5760 mm)
Max Loading Height 13.75 ft in (4190 mm)
Max Reach Along Ground 19.07 ft in (5810 mm)
Max Vertical Wall Digging Depth 8.54 ft in (2600 mm)
Max Digging Depth 11.55 ft in (3520 mm)
Boom/Stick Option (Hex) 1 2840mm arm w/ stick 1480mm

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 18 ft in (5485 mm)
Shipping Height Of Unit 8.4 ft in (2560 mm)
Max Cutting Height 19.54 ft in (5955 mm)
Max Loading Height 14.42 ft in (4395 mm)
Max Reach Along Ground 20.21 ft in (6160 mm)
Max Digging Depth 12.78 ft in (3895 mm)
Max Vertical Wall Digging Depth 9.4 ft in (2865 mm)
Boom/Stick Option (Hex) 2 2840mm arm w/ stick 1900 mm

Dimensions

Width To Outside Of Tracks 6.24 ft in (1900 mm)
Length Of Track On Ground 6.37 ft in (1940 mm)
Ground Clearance 1.12 ft in (340 mm)
Height To Top Of Cab 8.4 ft in (2560 mm)
Tail Swing Radius 4.83 ft in (1470 mm)
Removal Counterweight Clearance 2.1 ft in (640 mm)

Undercarriage

Shoe Size 15.75 in (400 mm)
Track Gauge 4.93 ft in (1500 mm)
Number Of Track Rollers Per Side 5
Number Of Shoes Per Side 38
Ground Pressure 4.12 psi (28.41 kPa)
Max Travel Speed 2.86 mph (4.6 km/h)

Engine Details

Number Of Cylinders 4
Engine Make Komatsu
Engine Model 4D84E-3FA
Gross Power 44.1 hp (32.9 kw)
Net Power 38.8 hp (28.9 kw)
Power Measured @ 2500 rpm
Displacement 121.8 cu in (2 L)
Max Torque 87.1 lb ft (118 Nm)
Torque Measured @ 1800 rpm
Aspiration Natural

Operational Specs

Operating Weight 10472 lb (4750 kg)
Fuel Tank Capacity 13.7 gal (51.5 L)
Cooling System Fluid Capacity 2 gal (7.5 L)
Operating Voltage 24 V
Hydraulic System Fluid Capacity 8.8 gal (33 L)
Engine Oil Capacity 2.2 gal (8 L)
Alternator Supplied Amperage 40 amps
Hydraulic System Relief Valve Pressure 3626 psi (25000 kPa)
Hydraulic Pump Flow Capacity 34.3 gal/min (129.5 L/min)

Swing Mechanism

Swing Speed 9 rpm

Buckets

Reference Bucket Capacity 0.3 yd3 (0.2 m3)
Minimum Bucket Capacity 0.1 yd3
Maximum Bucket Capacity 0.3 yd3 (0.2 m3)
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