Hitachi ZX22U-2 Mini Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 14 ft (4 m)
Max Digging Depth 8 ft (2 m)
Max Loading Height 10 ft (3 m)
Max Vertical Wall Digging Depth 6 ft (2 m)
Shipping Height of Unit 8 ft (2 m)
Shipping Length of Unit 13 ft (4 m)

Boom/Stick Excavator Option 2

Max Cutting Height 14 ft (4 m)
Max Digging Depth 9 ft (3 m)
Max Loading Height 10 ft (3 m)
Max Vertical Wall Digging Depth 7 ft (2 m)
Shipping Height of Unit 8 ft (2 m)
Shipping Length of Unit 13 ft (4 m)

Ковш

Reference Bucket Capacity 0 cu yd (0 cu m)

Габаритные размеры

Ground Clearance 1 ft (0 m)
Height — Top of Cab 8 ft (2 m)
Length of Track on Ground 5 ft (1 m)
Removal Counterweight Clearance 2 ft (1 m)
Tail Swing Radius 2 ft (1 m)
Width to Outside of Tracks 5 ft (1 m)

Двигатель

Displacement 68 cu in (1,116 cu cm)
Engine Model 3TNV76
Max Torque 49 lbs ft (66 nm)
Net Power 20 hp (15 kw)
Number of Cylinders 3
Power Measured @ 2400 rpm
Torque Measured @ 1800 rpm

Эксплуатационные характеристики

Cooling System Fluid Capacity 1 gal (5 l)
Engine Oil Capacity 1 gal (4 l)
Fuel Capacity 8 gal (29 l)
Hydraulic Pump Flow Capacity 15 gpm (58 lpm)
Hydraulic System Fluid Capacity 10 gal (38 l)
Hydraulic System Relief Valve Pressure 2987.8 psi
Operating Voltage 12 volts
Operating Weight 4,872 lbs (2,210 kg)

Swing Mechanism

Swing Speed 9.7 rpm

Ходовая часть

Ground Pressure 3.8 psi
Max Travel Speed 3 mph (5 kph)
Number of Track Rollers per Side 3
Shoe Size 10 in (25 cm)
Track Gauge 4 ft (1 m)
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