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Komatsu PC45MR-5 Mini Excavator Specs

Komatsu PC45MR-5 is a compact mini excavator designed for construction, utility, landscaping, and site preparation work in confined spaces. The reduced tail swing design supports operation close to walls, roads, and other obstacles while maintaining maneuverability on tight job sites. The machine is commonly used for trenching, grading, backfilling, and material handling. Komatsu's hydraulic system is engineered for smooth control and efficient digging performance. The PC45MR-5 typically features a comfortable operator station, durable undercarriage components, and compatibility with a range of attachments. It is part of Komatsu's mini excavator lineup for light to medium-duty earthmoving applications.


General Specifications

Komatsu PC45MR-5 Mini Excavator General Specifications specifications
Digging Depth 11.90 ft (3.63 m) — Starting 2025 Model Year
Digging Reach 19.80 ft (6.04 m) — Starting 2025 Model Year
Engine 38.00 hp (28.34 kw) — Starting 2025 Model Year
Operating Weight 10,737.00 lbs (4,870.23 kg) — Starting 2025 Model Year

Boom/Stick Excavator Option 1

Komatsu PC45MR-5 Mini Excavator Boom/Stick Excavator Option 1 specifications
Max Digging Depth 11.90 ft (3.63 m)
Max Reach Along Ground 19.80 ft (6.04 m)

Engine

Komatsu PC45MR-5 Mini Excavator Engine specifications
Net Power 38.00 hp (28.34 kw)

Operating Specifications

Komatsu PC45MR-5 Mini Excavator Operating Specifications specifications
Operating Weight 10,737.00 lbs (4,869.39 kg)
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