- Shipping Length Of Unit: 39.13 ft / 11925 mm
- Shipping Height Of Unit: 11.91 ft / 3630 mm
- Max Cutting Height: 35.83 ft / 10920 mm
- Max Loading Height: 24.84 ft / 7570 mm
Komatsu PC450-6 MIGHTY
The Komatsu PC450-6 MIGHTY is a hydraulic excavator of about 42.2 t, built around the SA6D125E engine.

Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Komatsu PC450-6 MIGHTY include a published maximum digging depth of 25.46 ft / 7760 mm, published operating weight of 93123.3 lb / 42240 kg, published engine power of 305.8 hp / 228 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Shipping Length Of Unit” field (39.13 ft / 11925 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Shipping Height Of Unit” field (11.91 ft / 3630 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Cutting Height” field (35.83 ft / 10920 mm) with the specific machine's configuration and records; options and condition can differ.
What changes with this option
Compared with the base Komatsu PC450-6: 20 of 30 published specifications change.
| Section | Specification | Komatsu PC450-6 | Komatsu PC450-6 MIGHTY |
|---|---|---|---|
| Boom/Stick Option (Hex) 1 | Shipping Length Of Unit | 39.59 ft / 12065 mm | 39.13 ft / 11925 mm |
| Boom/Stick Option (Hex) 1 | Shipping Height Of Unit | 12.19 ft / 3715 mm | 11.91 ft / 3630 mm |
| Boom/Stick Option (Hex) 1 | Max Cutting Height | 34.21 ft / 10425 mm | 35.83 ft / 10920 mm |
| Boom/Stick Option (Hex) 1 | Max Loading Height | 23.58 ft / 7185 mm | 24.84 ft / 7570 mm |
| Boom/Stick Option (Hex) 1 | Max Reach Along Ground | 36.27 ft / 11055 mm | 38.75 ft / 11810 mm |
| Boom/Stick Option (Hex) 1 | Max Vertical Wall Digging Depth | 17.08 ft / 5205 mm | 22.48 ft / 6850 mm |
| Boom/Stick Option (Hex) 1 | Max Digging Depth | 21.84 ft / 6655 mm | 25.46 ft / 7760 mm |
| Boom/Stick Option (Hex) 1 | Boom/Stick Option (Hex) 1 | Monoboom w/ stick 2400mm / Monoboom w/ stick 2400mm | Boom 23'2" (7060mm)/Stick 11'1" (3380mm) / Boom 23'2" (7060mm)/Stick 11'1" (3380mm) |
| Dimensions | Width To Outside Of Tracks | 11.39 ft / 3470 mm | 10.96 ft / 3340 mm |
| Dimensions | Tail Swing Radius | 11.98 ft / 3650 mm | 11.49 ft / 3500 mm |
| Undercarriage | Track Gauge | 9.42 ft / 2870 mm | 8.99 ft / 2740 mm |
| Undercarriage | Max Travel Speed | 3.36 mph / 5.4 km/h | 3.42 mph / 5.5 km/h |
| Undercarriage | Ground Pressure | 10.1 psi / 69.64 kPa | 11.5 psi / 79.29 kPa |
| Engine | Engine Model | SA6D125E-2 / SA6D125E-2 | SA6D125E / SA6D125E |
| Engine | Gross Power | 323 hp / 240.9 kw | 305.8 hp / 228 kw |
| Engine | Power Measured @ | 1950 rpm / 1950 rpm | 2050 rpm / 2050 rpm |
| Operational | Operating Weight | 94931.1 lb / 43060 kg | 93123.3 lb / 42240 kg |
| Operational | Hydraulic Pump Flow Capacity | 198.7 gal/min / 752 L/min | 172.3 gal/min / 652 L/min |
| Swing Mechanism | Swing Speed | 9.1 rpm / 9.1 rpm | 9.3 rpm / 9.3 rpm |
| Buckets | Reference Bucket Capacity | 2.7 yd3 / 2 m3 | 2.4 yd3 / 1.8 m3 |
Published only for this option
| Section | Specification | Imperial | Metric |
|---|---|---|---|
| Operational | Hydraulic System Relief Valve Pressure | 5050 psi | 34818.5 kPa |
Not published for this option: Shipping Length Of Unit, Max Cutting Height, Shipping Height Of Unit, Max Loading Height, Max Reach Along Ground, Max Vertical Wall Digging Depth, Max Digging Depth, Boom/Stick Option (Hex) 2, Shipping Length Of Unit, Max Cutting Height, Max Loading Height, Shipping Height Of Unit, Max Reach Along Ground, Max Vertical Wall Digging Depth, Max Digging Depth, Boom/Stick Option (Hex) 3, Shipping Length Of Unit, Shipping Height Of Unit, Max Cutting Height, Max Loading Height, Max Reach Along Ground, Max Digging Depth, Max Vertical Wall Dig Depth, Boom/Stick Option (Hex) 4, Max Cutting Height, Max Loading Height, Max Reach Along Ground, Max Digging Depth, Boom/Stick Option (Hex) 5, Max Vertical Wall Dig Depth, Max Cutting Height, Max Loading Height, Max Reach Along Ground, Max Digging Depth, Boom/Stick Option (Hex) 6, Max Vertical Wall Dig Depth, Drawbar Pull, Number Of Track Rollers Per Side, Number Of Shoes Per Side, Number Of Carrier Rollers Per Side, Net Power, Aspiration, Cooling System Fluid Capacity, Operating Voltage, Engine Oil Capacity, Swing Drive Fluid Capacity, Alternator Supplied Amperage, Minimum Bucket Capacity
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Manufacturer-published specifications.