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Komatsu PC450 · Crawler excavators

Komatsu PC450

Heavy-duty large excavator built for demanding construction, quarry, and mining applications with Komatsu's integrated hydraulic and engine management.

Komatsu PC450 excavator

Key specifications

Engine Power (Net)
257 kW / 345 HP @ 1,900 rpm
Operating Weight
43,400 - 44,850 kg
Bucket Capacity
1.30 - 2.80 m³
Max Digging Depth
7,790 mm
Max Digging Reach
12,005 mm
Engine Type
Komatsu SAA6D125E-5, 6-cylinder turbocharged diesel

Model overview

The Komatsu PC450 is a large crawler excavator delivering high-performance excavation with advanced hydraulic technology. Powered by Komatsu's proprietary SAA6D125E engine producing 345 HP, this 44-tonne class machine combines exceptional digging force with fuel efficiency through the HydrauMind closed-center hydraulic system and ecot3 engine technology.

What to check before buying

Power Class45-tonne / 345 HP
Hydraulic SystemHydrauMind closed-center load sensing
TechnologyKOMTRAX telematics, ecot3 engine
Bucket Force (ISO)278 kN with Power Max

6897 machines · €277 - €1,700,000 · 1972 to 2026 · China, Netherlands, Germany

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Specifications sourced from komatsu.com.au (official manufacturer page).