Komatsu PC55 Excavators for Sale

Browse 23 Komatsu PC55 Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.

Komatsu PC55 · Excavators

Komatsu PC55

Tier 4 Final mini excavator with minimal swing radius, ideal for urban construction and utility work requiring maneuverability in tight spaces.

Key specifications

Engine: Komatsu 4D88E-7 (4-cyl, naturally aspirated, cooled EGR)
Net Power: 28.3 kW / 38 HP @ 2,400 rpm
Operating Weight: 5,150 - 5,270 kg (11,354 - 11,618 lbs)
Bucket Capacity (SAE): 0.055 - 0.18 m³ (0.07 - 0.24 yd³)
Max Digging Depth: 3,770 mm (12'4")
Max Reach (at ground): 6,075 mm (19'11")

Model overview

The Komatsu PC55MR-5 is a compact mini excavator designed for confined urban job sites with extra-small swing radius. EPA Tier 4 Final compliant, it combines a fuel-efficient 38 HP Komatsu engine with advanced HydrauMind closed-center load sensing hydraulics for precise control. Standard features include KOMTRAX Level 5 telematics, automatic two-speed travel, and integrated ROPS/OPG protective structures.

At a glance

Weight Class5.1 - 5.3 tonnes

Design TypeExtra-small swing radius

HydraulicsCLSS with load sensing

Working ModesPower (P) and Economy (E)

13555 machines · €250 - €1,700,000 · 1970 to 2026 · China, Germany, Netherlands

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