Case CX57C Mini Excavator

Стрела

Arm Length 9 ft (3 m)
Boom Length 5 ft (2 m)

Boom/Stick Excavator Option 1

Max Cutting Height 19 ft (6 m)
Max Digging Depth 13 ft (4 m)
Max Loading Height 13 ft (4 m)
Max Reach Along Ground 20 ft (6 m)
Max Vertical Wall Digging Depth 11 ft (3 m)
Max.Dumping Height 13 ft (4 m)
Shipping Height of Unit 8 ft (3 m)
Shipping Length of Unit 19 ft (6 m)

Boom/Stick Excavator Option 2

Max Cutting Height 20 ft (6 m)
Max Digging Depth 13 ft (4 m)
Max Loading Height 14 ft (4 m)
Max Reach Along Ground 21 ft (6 m)
Max Vertical Wall Digging Depth 11 ft (3 m)
Shipping Height of Unit 8 ft (3 m)
Shipping Length of Unit 19 ft (6 m)

Capacities

Engine oil w/ filter change 3 gal (12 l)
Fuel Tank 32 gal (120 l)
Hydraulic Tank 32 gal (120 l)
Radiator 3 gal (10 l)

Габаритные размеры

Ground Clearance 1 ft (0 m)
Height — Top of Cab 8 ft (3 m)
Length of Track on Ground 7 ft (2 m)
Tail Swing Radius 6 ft (2 m)
Width to Outside of Tracks 6 ft (2 m)

Drive System

Gradeability 35 degrees
Ground pressure 4.8 psi
Max drawbar pull 11,668 lbs (5,292 kg)
Maximum traction force 11,680 lbs (5,298 kg)

Electrical System

Alternator 60 amp
Battery 1 x 12 V x 100 Ah
Voltage 12 V

Двигатель

Cooling system Water-cooled
Displacement 203 cu in (3,327 cu cm)
Emissions level Tier 4 Final
Engine Model Yanmar 4TNV98C
Fuel Diesel
Fuel injection Electronic common rail
Gross Power 67 hp (50 kw)
Max speed 3 mph (4 kph)
Max Torque 174 lbs ft (236 nm)
Net Power 65 hp (49 kw)
Number of Cylinders 4
Power Measured @ 2400 rpm
Torque Measured @ 1550 rpm

Гидравлическая система

Main pump — Maximum flow 31 gpm (116 lpm)
Relief pressure 3130 psi, 220 bar

Lift System

Bucket Breakout Force 9,532 lbs (4,324 kg)
Lift over end Max. reach — lbs 2,822 lbs (1,280 kg)
Lift over side Max. reach 1,257 lbs (570 kg)

Эксплуатационные характеристики

Operating Weight 12,269 lbs (5,565 kg)

Swing Mechanism

Swing Speed 9.1 rpm

Ходовая часть

Number of Track Rollers per Side 5
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