Komatsu PC55MR-5 Mini Excavator Specifications
ExcavatorsMini Excavator Specs
The Komatsu PC55MR-5 is a versatile and compact mini excavator engineered to deliver outstanding performance, efficiency, and agility across a wide range of Australian civil construction, utility, and landscaping projects. Featuring a tight tail swing design, this machine is purpose-built for confined jobsites, allowing operators to work safely and productively alongside walls, roadways, and other obstacles without compromising on power.
Equipped with an advanced hydraulic system and a fuel-efficient Komatsu engine, the PC55MR-5 offers exceptional digging force and multi-functioning capability. Its spacious, ergonomic cabin provides superior operator comfort and visibility, making it a highly sought-after asset in both commercial fleet operations and the competitive dry hire market across Australia.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Max. Digging Depth | 3,770mm |
| Max. Digging Reach | 6,035mm |
| Max. Dumping Height | 4,015mm |
| Bucket Digging Force | 39.0kN |
| Arm Digging Force | 23.9kN |
| Travel Speed (High/Low) | 4.6 / 2.8 km/h |
| Swing Speed | 9.0 rpm |
| Shoe Width | 400mm |
| Ground Pressure | 31.4 kPa |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Komatsu 3D88E-6 |
| Engine Type | Water-cooled, 4-cycle, direct injection diesel |
| Net Power | 29.1 kW (39.0 hp) @ 2,400 rpm |
| Displacement | 1.642 L |
| Number of Cylinders | 3 |
| Fuel Tank Capacity | 65 L |
| Emission Standard | EU Stage V / US EPA Tier 4 Final compliant |
Additional Information
The Komatsu PC55MR-5 incorporates advanced technology designed to lower operating costs while maximising jobsite safety. It features Komatsu’s proprietary KOMTRAX telematics system, providing real-time data on machine location, fuel consumption, and maintenance alerts. The auto-deceleration and idle shutdown systems further enhance fuel efficiency, while the ROPS/OPG Level 1 compliant cabin ensures industry-leading operator protection. With its swing boom design and seamless hydraulic control, the PC55MR-5 delivers the precision and reliability required for demanding Australian earthmoving applications.
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