Kobelco SK25SR-6E Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 13.6 ft in (4145.28 mm)
Max Cutting Height 14.2 ft in (4328.16 mm)
Shipping Height Of Unit 8.4 ft in (2560.33 mm)
Max Loading Height 9.7 ft in (2956.56 mm)
Max Reach Along Ground 15.3 ft in (4663.44 mm)
Max Vertical Wall Digging Depth 8.2 ft in (2499.36 mm)
Max Digging Depth 9.2 ft in (2804.16 mm)
Arm Crowding Force – Iso 2832.6 lb (12.6 kN)
Arm Crowding Force – Sae 2720.19 lb (12.1 kN)
Boom/Stick Option (Hex) 1 Mono Boom
Bucket Digging Force – Iso 5193.09 lb (23.1 kN)
Bucket Digging Force – Sae 4541.15 lb (20.2 kN)

Dimensions

Width To Outside Of Tracks 4.12 ft in (1252.73 mm)
Length Of Track On Ground 13.6 ft in (4145.28 mm)
Ground Clearance 1.11 ft in (335.28 mm)
Height To Top Of Cab 8.4 ft in (2560.33 mm)
Tail Swing Radius 2.6 ft in (792.48 mm)

Undercarriage

Shoe Size 10 in (254 mm)
Number Of Track Rollers Per Side 3
Ground Pressure 4.3 psi (29.65 kPa)
Max Travel Speed 2.8 mph (4.51 km/h)

Engine Details

Number Of Cylinders 3
Engine Model YANMAR 3TNV80F-SXNBV
Engine Type Tier4 water-cooled 4-cycle 3-cylinder
Net Power 19.7 hp (14.7 kw)
Power Measured @ 2500 rpm
Displacement 77.3 cu in (1.3 L)
Max Torque 47.2 lb ft (63.9 Nm)
Torque Measured @ 1800 rpm

Operational Specs

Operating Weight 5644 lb (2560.1 kg)
Fuel Tank Capacity 8.1 gal (30.5 L)
Traction Force 5485.4 lb (24.4 kN)

Swing Mechanism

Swing Motor Fixed displacement pump
Swing Speed 10 rpm

Buckets

Reference Bucket Capacity 0.2 yd3 (0.1 m3)

Hydraulic System

Relief Valve Setting 2×2,987(20.6), 1×2,631(18.1), 1×427(2.9) (psi (MPa))
Max. Oil Flow 2×7.9(30.0), 1×5.6(21.3), 1×3.0(11.3) (gal/min (L/min))
Pump Type Two variable displacement pumps + two gear pump
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