Mini-excavator PC45MR-5

trackeddieselconstruction

Overview
Compact hydraulic excavator designed for urban and confined construction sites. The Komatsu PC45MR-5 delivers balanced performance with a low tail swing, good forward visibility and a comfortable operator environment. Suitable for general construction, utilities and landscaping tasks.

Key specifications

• Engine: Komatsu 4D88E-7, naturally aspirated, 4 cylinders
• Power: 38 HP (28.3 kW) @ 2,400 rpm
• Operating weight: 4,870–4,990 kg
• Bucket capacity: 0.055–0.16 m³
• Travel speed: High 4.6 km/h, Low 2.6 km/h

Highlights / Features

• HydrauMind system with 2 selectable working modes for productivity and fuel efficiency
• Reliable Komatsu engine with cooled EGR and direct injection
• ROPS cab or canopy options with improved visibility
• Auxiliary hydraulics and KOMTRAX® telematics (Level 5) available

Technical specifications

• Hydraulics: Variable displacement axial piston main pumps; max flow 153.3 L/min; swing pump 63 L/min
• Hydraulic pressures: Implement 26.5 MPa; Swing 21.6 MPa; Pilot 3.14 MPa
• Undercarriage: X-frame center, hydraulic track adjuster, steel tracks 400 mm (16"); 39 shoes per side
• Capacities: Fuel 65 L; Engine oil 8.1 L; Hydraulic tank 55 L
• Operator environment: 3.5" color monitor, suspension seat, automatic two-speed travel
• Standard / optional: ROPS canopy standard, cab with A/C optional; various attachments and blade options