Hitachi Construction Machinery · Mini Excavator

Hitachi ZX22U-2 Specs

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Overview

The Hitachi Construction Machinery Hitachi ZX22U-2 is a mini excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 20 hp, operating weight of 4,872 lb, working depth of 7.62 ft, capacity of 0.1 yd³, travel speed of 2.7 mph and fuel capacity of 7.7 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Hitachi Construction Machinery Hitachi ZX22U-2 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
4,872.30
lb

Net Power
19.60
hp

Max Digging Depth
7.62
ft

Reference Bucket Capacity
0.10
yd3

Full Specifications

37 specs

Dimensions

Boom 1880mm/Stick 1000mm 2

Boom/Stick Option (Hex) 1 Boom 1880mm/Stick 1000mm

Ground Clearance 0.97 ft / 0.30 m

Height to Top of Cab 7.91 ft / 2.41 m

Length of Track on Ground 4.83 ft / 1.47 m

Max Cutting Height 13.59 ft / 4.14 m

Max Digging Depth 7.62 ft / 2.32 m

Max Loading Height 9.42 ft / 2.87 m

Max Vertical Wall Digging Depth 6.34 ft / 1.93 m

Removal Counterweight Clearance 2 lb / 1 kg

Shipping Height Of Unit 7.91 ft / 2.41 m

Shipping Length Of Unit 12.90 ft / 3.93 m

Tail Swing Radius 2.38 ft / 0.73 m

Width To Outside Of Tracks 4.76 ft / 1.45 m

Engine

Cooling System Fluid Capacity 1.20 gal / 4.5 L

Displacement 68 cu in / 1.1 L

Engine Make 2348

Engine Model 3TNV76

Engine Oil Capacity 1.10 gal / 4.2 L

Fuel Capacity 7.70 gal / 29.1 L

Hydraulic Pump Flow Capacity 15.30 gal/min / 57.9 L/min

Hydraulic System Fluid Capacity 10.10 gal / 38.2 L

Hydraulic System Relief Valve Pressure 2,988 psi / 206.0 bar

Max Torque 49 lb-ft / 66 Nm

Net Power 20 hp / 14.6 kW

Number of Cylinders 3

Operating Voltage 12 V

Operating Weight 4,872 lb / 2,210 kg

Power Measured @ 2,400 rpm

Reference Bucket Capacity 0.10 yd³ / 0.08 m³

Swing Speed 9.70 deg

Torque Measured @ 1,800 rpm

Undercarriage

Ground Pressure 4 psi / 0.3 bar

Max Travel Speed 2.74 mph / 4.4 km/h

Number of Track Rollers per Side 3

Shoe Size 9.85 in / 250 mm

Track Gauge 3.94 ft / 1.20 m

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Frequently Asked Questions

What is the operating weight of the Hitachi Construction Machinery Hitachi ZX22U-2? +

The Hitachi Construction Machinery Hitachi ZX22U-2 has an operating weight of 4,872 lb (2,210 kg). This places it in a class suited for mini excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Hitachi Construction Machinery Hitachi ZX22U-2 engine? +

The Hitachi Construction Machinery Hitachi ZX22U-2 produces 20 hp (14.6 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.

What is the maximum digging depth of the Hitachi Construction Machinery Hitachi ZX22U-2? +

The Hitachi Construction Machinery Hitachi ZX22U-2 has a maximum digging depth of 7.62 ft (2.32 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the travel speed of the Hitachi Construction Machinery Hitachi ZX22U-2? +

The Hitachi Construction Machinery Hitachi ZX22U-2 has a maximum travel speed of 2.7 mph (4.4 km/h), enabling efficient movement between work areas on the job site.

How does the Hitachi Construction Machinery Hitachi ZX22U-2 compare to similar Mini Excavator models? +

You can compare the Hitachi Construction Machinery Hitachi ZX22U-2 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.