Kobelco SK55SRX Mini Excavator Specifications
ExcavatorsMini Excavator Specs
The Kobelco SK55SRX mini excavator is a highly versatile and compact machine designed to deliver exceptional performance in tight spaces. Engineered for the demanding Australian construction, landscaping, and utility sectors, this short radius excavator combines a powerful engine with advanced hydraulics to maximise productivity while minimising fuel consumption. Its compact footprint makes it ideal for urban jobsites where space is at a premium.
Equipped with a spacious, air-conditioned cab, the SK55SRX prioritises operator comfort and safety. The machine features Kobelco’s innovative iNDr (Integrated Noise and Dust Reduction Cooling System), which significantly reduces operational noise and ensures easy maintenance. Whether engaged in trenching, detailed excavation, or site preparation, this mini excavator offers the reliability and precision required by Australian contractors.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Max. Digging Depth | 3,900 mm |
| Max. Digging Reach | 6,240 mm |
| Max. Dumping Height | 4,370 mm |
| Bucket Digging Force (ISO) | 35.2 kN |
| Arm Crowding Force (ISO) | 24.5 kN |
| Travel Speed (High/Low) | 4.0 / 2.4 km/h |
| Swing Speed | 8.5 rpm |
| Max. Vertical Wall Digging Depth | 3,140 mm |
| Min. Front Swing Radius | 2,350 mm |
| Ground Clearance | 310 mm |
| Tail Swing Radius | 1,050 mm |
| Dozer Blade Width x Height | 1,960 mm x 345 mm |
| Shoe Width | 400 mm |
| Ground Pressure | 29.4 kPa |
Engine Specification
| Specification | Value |
|---|---|
| Engine Model | Yanmar 4TNV88-BXYB |
| Engine Type | Four-stroke, water-cooled, direct injection diesel engine |
| Net Power | 29.1 kW (39 hp) @ 2,400 rpm |
| Gross Power | 29.4 kW (39.4 hp) @ 2,400 rpm |
| Displacement | 2.189 L |
| Cylinders | 4 |
| Fuel Tank Capacity | 75 L |
Additional Information
The Kobelco SK55SRX stands out due to its Integrated Noise and Dust Reduction (iNDr) cooling system, which delivers ultra-quiet operation and advanced dust filtration, making it perfect for noise-sensitive urban environments. The machine’s hydraulic system features a large-capacity pump that ensures smooth, simultaneous operations and excellent controllability. Additionally, the spacious ROPS/FOPS certified cab offers superior visibility, an ergonomic suspension seat, and automatic climate control, ensuring maximum operator comfort and safety during long shifts on Australian worksites.
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