Kobelco USA Introduces Next Generation SK45SRX-7 Mini Excavator

Kobelco Construction Machinery USA has introduced the SK45SRX-7 mini excavator model for North America. Mini models play a key role in landscaping, utilities and on small construction projects, but they can also provide vital support on larger jobsites too.

• Weighs in at 10,030 pounds (4,673 kg) with canopy and 10,300 pounds (4,672 kg) with cab 
• Includes 37 hp Yanmar Tier IV final diesel engine
• Maximum digging height with the standard arm is 18 feet 10 inches (5.75m)
• Maximum reach at ground level is 18 feet 8 inches (5.7 m)
• Maximum dig depth is 11 feet 3 inches (3.44 m) and working width is 6 feet 5 inches (1.96 m)
• Features improved hydraulic performance when compared to the previous 6E series that shortens the digging cycle time by up to 7%, and performance can be maintained without reducing speed, even with a heavy load or when travelling up a slope
• Redesigned travel motors increase the travel speed by up to 5%
• Smoother operation and improved levelling performance
• Integrated Flow Pump System enables operators to harness extra output from the third pump, which otherwise powers the swing and dozer circuit
• Additional output is directed to the arm and boom for added power when digging, resulting in a fast and smooth raising operation, even with heavy loads
• Features a compact tail swing for operation in restricted spaces, such as on urban or residential jobsites, allowing for a smaller working footprint
• The standard arm is 5 feet 1 inch (1.55 m) and comes with a thumb bracket pre-installed
• 2-way dozer blade with float comes standard and the blade design ensures the earth always falls forward and not behind the blade when dozing
• Dozer can be controlled by the ergonomically designed lever, which is easier to grip, and the first and second speed switches have been repositioned to improve maneuverability
• Boom, arm, and swing bracket all have large cross-section segments for added attachment strength, and the bolt-tightened pins firmly lock the boom to prevent the boom top from opening laterally
• Bucket features a cast-iron idler link, and the box construction dozer supports provide greater strength
• Includes automatic climate control (on cab models), smartphone holder (Bluetooth handsfree-enabled), USB/AUX port, DAB+ Radio, cup holder, and coat hook
• New color display is now standard and provides easy access to operating history, maintenance cycle and fuel and water temperature gauges and can be used to adjust the hydraulic oil flow to the attachments
• When in Energy Conservation mode, it adapts S-mode to enable 26% less fuel consumption when compared with H-mode, and an auto-deceleration switch is installed as standard
• The window on the right side of the cab can be opened and closed both forwards and backwards
• High-strength cab/canopy meets ROPS, TOPS, and OPG Level 1 (top guard) standards, and new LED work lights are mounted on the boom, top front, and left side of the cab from the factory
•  Wiper mount has been moved to the upper right of the cab support and the skylight opening has been enlarged to improve operator visibility
• Integrated Noise & Dust Reduction cooling system (iNDr) that promotes low noise as well as exceptional engine cooling, enhanced reliability, minimal machine downtime, and a more comfortable working environment
• iNDr filter has a high-density mesh of 30 lines per inch to collect dust and prevent it from clogging the radiators
• Offers easy access to the engine compartment, promoting easy daily maintenance that reduces time for inspection and cleaning