Kobelco Mini Excavator SK45SRX | 4.6 tons

Description

Kobelco Mini Excavator SK45SRX | 4.6 tons

BELIALAT.COM support, unit, parts, service, rental, maintenance contract, overhaul, rconditioned Kobelco Mini Excavator SK45SRX | 4.6 tons

The Kobelco SK45SRX is a highly efficient, short-radius mini excavator in the 4.5 to 4.8-ton class. It features Kobelco’s signature iNDr (Integrated Noise & Dust Reduction) cooling system, making it exceptionally quiet and ideal for tight urban worksites.

The specifications detailed below span across its major iterations (such as the standard SK45SRX-6E and the updated SK45SRX-7).

Technical Specifications

 Weight & Dimensions

• Operating Weight: 10,295 – 10,300 lbs (4,670 – 4,672 kg) (Note: Enclosed cabin/updated series can reach up to 4.83 tons).

• Transport Length: 17 ft 4 in (5.28 m – 5.30 m)

• Transport Width: 6 ft 5 in (1.96 m – 1.98 m)

• Transport/Cab Height: 8 ft 4 in (2.53 m – 2.56 m)

• Tail Swing Radius: 3 ft 10 in (1.17 m) (Provides excellent short-radius agility in confined spaces).

• Track Shoe Width: 15.7 in (400 mm)

 Engine Performance

• Engine Model: Yanmar 4TNV88C-PYBD (Tier 4 Final compliant)

• Engine Type: Water-cooled, 4-cycle, 4-cylinder direct-injection diesel

• Power Output: 37.0 – 37.4 hp (27.7 – 27.9 kW) @ 2,400 rpm

• Max Torque: 101 lbf/ft (136.8 Nm) @ 1,560 rpm

• Displacement: 133.6 cu in (2.19 liters)

• Fuel Tank Capacity: 19.8 US gallons (75 liters)

 Working Range & Forces

• Max Digging Depth: 11 ft 3 in (3.44 m)

• Max Digging Reach (at ground level): 18 ft 8 in (5.70 m)

• Max Cutting/Digging Height: 18 ft 10 in (5.75 m)

• Max Dumping Clearance: 13 ft 4 in (4.16 m)

• Bucket Digging Force: 6,991 lbf (31.1 kN to 35.2 kN depending on standard variations)

• Arm Crowding Force: 4,473 lbf (19.9 kN)

 Hydraulic System & Drivetrain

• Pump Type: Two variable displacement axial piston pumps + additional gear pumps

• Max Discharge Flow: 213.2 gpm (249.9 L/min) + 8.9 gpm (33.8 L/min)

• Relief Valve Setting: 3,335 psi (23 MPa)

• Travel Speed: High: 2.6 mph (4.2 km/h) / Low: 1.4 mph (2.2 km/h)

• Drawbar Pulling Force: 12,300 lbf (54.8 kN)

• Swing Speed: 8.5 rpm