Kobelco 50SR-3 Mini Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 19 ft (6 m)
Max Digging Depth 12 ft (4 m)
Max Loading Height 14 ft (4 m)
Max Reach Along Ground 19 ft (6 m)
Max Vertical Wall Digging Depth 9 ft (3 m)
Shipping Height of Unit 9 ft (3 m)
Shipping Length of Unit 17 ft (5 m)

Bucket

Reference Bucket Capacity 0 cu yd (0 cu m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 9 ft (3 m)
Removal Counterweight Clearance 2 ft (1 m)
Tail Swing Radius 3 ft (1 m)
Width to Outside of Tracks 7 ft (2 m)

Engine

Displacement 134 cu in (2,189 cu cm)
Engine Model 4TNV88-XYB
Net Power 41 hp (30 kw)
Number of Cylinders 4
Power Measured @ 2400 rpm

Operating Specifications

Alternator Supplied Amperage 40 amps
Fuel Capacity 14 gal (53 l)
Hydraulic Pump Flow Capacity 42 gpm (159 lpm)
Hydraulic System Fluid Capacity 17 gal (63 l)
Hydraulic System Relief Valve Pressure 3336 psi
Operating Voltage 12 volts
Operating Weight 10,695 lbs (4,851 kg)

Swing Mechanism

Swing Speed 8.8 rpm
Swing Torque 966 lbs ft (1,310 nm)

Undercarriage

Drawbar Pull 12,185 lbs (5,527 kg)
Ground Pressure 4 psi
Max Travel Speed 3 mph (5 kph)
Shoe Size 16 in (40 cm)
Track Gauge 5 ft (2 m)
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