Kobelco SK17SR-3 Excavator

Contents

Undercarriage
Engine Details
Operational Specs
Swing Mechanism
Buckets
Blade
Hydraulic System
Blade
Hydraulic System
Boom

Undercarriage

Drawbar Pull	4473.7 lb (19.9 kN)
Ground Pressure	4 psi (27.58 kPa)

Engine Details

Fuel	diesel
Injection System	direct injection
Fuel Tank Capacity	5.9 gal (22 L)
Engine Model	L3E–W231KBS
Max Torque	39.5 lb ft (53.5 Nm)
Displacement	58.1 cu in (1 L)

Operational Specs

Operating Weight	3637.7 lb (1650 kg)
Hydraulic System Fluid Capacity	4 gal (15 L)
Hydraulic Pump Flow Capacity	2.4 gal/min (9 L/min)

Swing Mechanism

Swing Speed

8.6 rpm

Buckets

Reference Bucket Capacity	0.1 yd3
Bucket Digging Force – Sae	2922.6 lb (13 kN)
Arm Digging Force	2158.2 lb (9.6 kN)

Blade

Blade Height Up	1 ft in (280 mm)
Blade Height Down	0.9 ft in (270 mm)
Blade Lift Height	9.9 in (250 mm)

Hydraulic System

Max. Discharge Flow	8.7 gal/min (32.6 L/min)
Max. Discharge Pressure	3130 psi (21580.6 kPa)

Blade

Blade Width

1320

Hydraulic System

Pump Type

Two variable displacement pumps

Boom

Boom Swing Left	65 degrees
Boom Swing Right	55 degrees

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