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Komatsu

PC45R-8

Mini Excavator

Operating Weight
10,472 lb
Max Digging Depth
139 in
Gross Power
44.1 hp
Net Power
38.8 hp
All mini excavators
Komatsu PC45R-8 Mini Excavator
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Specifications

47 data points

Operating Specifications

Operating Specifications specifications
Operating Weight10,472 lb
Fuel Capacity13.7 gal
Hydraulic Pump Flow Capacity34.3 gal/min
Hydraulic System Fluid Capacity8.8 gal
Hydraulic System Relief Valve Pressure3,626 psi
Operating Voltage24 V
Alternator Supplied Amperage40 A
Engine Oil Capacity2.2 gal
Cooling System Fluid Capacity2.0 gal

Engine

Engine specifications
Engine Model4D84E-3FA
Displacement122 in³
Power Measured @2,500 rpm
Gross Power44.1 hp
Net Power38.8 hp
Number of Cylinders4
AspirationNatural
Torque Measured @1,800 rpm
Max Torque87 lb-ft

Dimensions

Dimensions specifications
Ground Clearance15 in
Height - Top of Cab101 in
Tail Swing Radius59 in
Width to Outside of Tracks76 in
Removal Counterweight Clearance25 in

Undercarriage

Undercarriage specifications
Ground Pressure4 psi
Track Gauge60 in
Number of Track Rollers per Side5
Max Travel Speed2.9 mph
Shoe Size16 in
Number of Shoes per Side38

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth139 in
Max Reach Along Ground229 in
Max Vertical Wall Digging Depth103 in
Max Loading Height166 in
Shipping Length of Unit216 in
Max Cutting Height227 in
Shipping Height of Unit101 in

Bucket

Bucket specifications
Reference Bucket Capacity0.30 yd³
Maximum Bucket Capacity0.30 yd³
Minimum Bucket Capacity0.10 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed9 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth154 in
Max Cutting Height235 in
Max Loading Height174 in
Max Vertical Wall Digging Depth113 in
Max Reach Along Ground244 in
Shipping Height of Unit101 in
Shipping Length of Unit216 in

Comparable machines

Other mini excavators in a similar weight class.