Komatsu · Hydraulic Excavator

Komatsu PC450-6 MIGHTY Specs

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Komatsu

Overview

The Komatsu PC450-6 MIGHTY is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 306 hp, operating weight of 93,123 lb, working depth of 25.46 ft, reach of 38.75 ft, capacity of 2.4 yd³ and travel speed of 3.4 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Komatsu PC450-6 MIGHTY against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
93,123.30
lb

Gross Power
305.80
hp

Max Digging Depth
25.46
ft

Reference Bucket Capacity
2.40
yd3

Full Specifications

31 specs

Dimensions

Boom/Stick Option (Hex) 1 Boom 23'2" (7060mm)/Stick 11'1" (3380mm)

Ground Clearance 1.83 ft / 0.56 m

Height to Top of Cab 10.72 ft / 3.27 m

Length of Track on Ground 13.19 ft / 4.02 m

Max Cutting Height 35.83 ft / 10.92 m

Max Digging Depth 25.46 ft / 7.76 m

Max Loading Height 24.84 ft / 7.57 m

Max Reach Along Ground 38.75 ft / 11.81 m

Max Vertical Wall Digging Depth 22.48 ft / 6.85 m

Removal Counterweight Clearance 4 lb / 2 kg

Shipping Height Of Unit 11.91 ft / 3.63 m

Shipping Length Of Unit 39.13 ft / 11.93 m

Tail Swing Radius 11.49 ft / 3.50 m

Width To Outside Of Tracks 10.96 ft / 3.34 m

Engine

Displacement 674 cu in / 11.0 L

Engine Make 2238

Engine Model SA6D125E

Fuel Capacity 159.90 gal / 605.3 L

Gross Power 306 hp / 228.0 kW

Hydraulic Pump Flow Capacity 172.30 gal/min / 652.2 L/min

Hydraulic System Fluid Capacity 71.40 gal / 270.3 L

Hydraulic System Relief Valve Pressure 5,050 psi / 348.2 bar

Number of Cylinders 6

Operating Weight 93,123 lb / 42,240 kg

Power Measured @ 2,050 rpm

Reference Bucket Capacity 2.40 yd³ / 1.83 m³

Swing Speed 9.30 deg

Undercarriage

Ground Pressure 12 psi / 0.8 bar

Max Travel Speed 3.42 mph / 5.5 km/h

Shoe Size 23.63 in / 600 mm

Track Gauge 8.99 ft / 2.74 m

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Frequently Asked Questions

What is the operating weight of the Komatsu PC450-6 MIGHTY? +

The Komatsu PC450-6 MIGHTY has an operating weight of 93,123 lb (42,240 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Komatsu PC450-6 MIGHTY engine? +

The Komatsu PC450-6 MIGHTY produces 306 hp (228.0 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

What is the maximum digging depth of the Komatsu PC450-6 MIGHTY? +

The Komatsu PC450-6 MIGHTY has a maximum digging depth of 25.46 ft (7.76 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Komatsu PC450-6 MIGHTY? +

The Komatsu PC450-6 MIGHTY has a maximum reach along the ground of 38.75 ft (11.81 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Komatsu PC450-6 MIGHTY? +

The Komatsu PC450-6 MIGHTY has a maximum travel speed of 3.4 mph (5.5 km/h), enabling efficient movement between work areas on the job site.

How does the Komatsu PC450-6 MIGHTY compare to similar Hydraulic Excavator models? +

You can compare the Komatsu PC450-6 MIGHTY side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.