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Komatsu PC30MRx Mini Excavator

The Komatsu PC30MRx Mini Excavator is a compact and efficient machine designed for versatile digging and loading tasks. With a maximum cutting height of 15.9 ft and a digging depth of 10.6 ft, this excavator offers excellent reach and precision for various construction projects. Equipped with a powerful 28.2 hp engine and a hydraulic pump flow capacity of 19.4 gpm, the PC30MRx ensures smooth operation and high productivity. From vertical wall digging to swing speed, this excavator delivers reliable performance in a compact package.


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General Specifications

Boom/Stick Excavator Option 1

Max Cutting Height15 ft (5 m)
Max Digging Depth9 ft (3 m)
Max Loading Height10 ft (3 m)
Max Reach Along Ground17 ft (5 m)
Max Vertical Wall Digging Depth8 ft (3 m)
Shipping Height of Unit8 ft (2 m)
Shipping Length of Unit15 ft (5 m)

Boom/Stick Excavator Option 2

Max Cutting Height16 ft (5 m)
Max Digging Depth11 ft (3 m)
Max Loading Height11 ft (3 m)
Max Reach Along Ground18 ft (5 m)
Max Vertical Wall Digging Depth10 ft (3 m)
Shipping Height of Unit8 ft (2 m)
Shipping Length of Unit15 ft (5 m)

Dimensions

Height - Top of Cab8 ft (2 m)
Length of Track on Ground7 ft (2 m)
Tail Swing Radius3 ft (1 m)
Width to Outside of Tracks5 ft (2 m)

Engine

AspirationNatural
Displacement91 cu in (1,496 cu cm)
Engine Model3D84E-3KJ
Net Power28 hp (21 kw)
Power Measured @2500 rpm

Operating Specifications

Cooling System Fluid Capacity2 gal (6 l)
Engine Oil Capacity2 gal (8 l)
Fuel Capacity11 gal (42 l)
Hydraulic Pump Flow Capacity19 gpm (73 lpm)
Hydraulic System Fluid Capacity8 gal (29 l)
Hydraulic System Relief Valve Pressure3843.6 psi
Operating Weight7,540 lbs (3,420 kg)

Swing Mechanism

Swing Speed9.3 rpm

Undercarriage

Ground Pressure4.8 psi
Max Travel Speed3 mph (5 kph)
Shoe Size12 in (30 cm)
Track Gauge4 ft (1 m)