- Shipping Length Of Unit: 25.14 ft / 7660 mm
- Max Reach Along Ground: 25.69 ft / 7830 mm
- Max Vertical Wall Digging Depth: 14.01 ft / 4270 mm
- Max Digging Depth: 18.28 ft / 5570 mm
Hitachi ZX120-3
The Hitachi ZX120-3 is a 12.1 t-class hydraulic excavator with a 124.8 hp engine.

Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Hitachi ZX120-3 include a published maximum digging depth of 18.28 ft / 5570 mm, published operating weight of 26676 lb / 12100 kg, published engine power of 124.8 hp / 93 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Shipping Length Of Unit” field (25.14 ft / 7660 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Reach Along Ground” field (25.69 ft / 7830 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Vertical Wall Digging Depth” field (14.01 ft / 4270 mm) with the specific machine's configuration and records; options and condition can differ.
What changes with this option
Compared with the base Hitachi ZX120: 17 of 21 published specifications change.
| Section | Specification | Hitachi ZX120 | Hitachi ZX120-3 |
|---|---|---|---|
| Boom/Stick Option (Hex) 1 | Shipping Length Of Unit | 24.97 ft / 7610 mm | 25.14 ft / 7660 mm |
| Boom/Stick Option (Hex) 1 | Max Reach Along Ground | 25.5 ft / 7770 mm | 25.69 ft / 7830 mm |
| Boom/Stick Option (Hex) 1 | Max Vertical Wall Digging Depth | 15.26 ft / 4650 mm | 14.01 ft / 4270 mm |
| Boom/Stick Option (Hex) 1 | Max Digging Depth | 16.9 ft / 5150 mm | 18.28 ft / 5570 mm |
| Dimensions | Ground Clearance | 1.42 ft / 440 mm | 1.45 ft / 440 mm |
| Dimensions | Width To Outside Of Tracks | 8.83 ft / 2690 mm | 8.17 ft / 2490 mm |
| Dimensions | Length Of Track On Ground | 9.42 ft / 2880 mm | 9.45 ft / 2880 mm |
| Dimensions | Tail Swing Radius | 7 ft / 2130 mm | 6.99 ft / 2130 mm |
| Undercarriage | Shoe Size | 27.56 in / 700 mm | 19.69 in / 500 mm |
| Undercarriage | Max Travel Speed | 3.4 mph / 5.5 km/h | 3.42 mph / 5.5 km/h |
| Engine | Engine Model | CC-4BG1TC / CC-4BG1TC | AJ-4JJ1X / AJ-4JJ1X |
| Engine | Power Measured @ | 2150 rpm / 2150 rpm | 1800 rpm / 1800 rpm |
| Engine | Displacement | 264 cu in / 4.4 L | 183.1 cu in / 3 L |
| Operational | Operating Weight | 27600 lb / 12500 kg | 26676 lb / 12100 kg |
| Operational | Hydraulic System Relief Valve Pressure | 4980 psi / 34335.9 kPa | 5076.4 psi / 35000 kPa |
| Operational | Hydraulic Pump Flow Capacity | 55.5 gal/min / 210 L/min | 61.9 gal/min / 234 L/min |
| Buckets | Reference Bucket Capacity | 0.7 yd3 / 0.5 m3 | 0.8 yd3 / 0.6 m3 |
Published only for this option
| Section | Specification | Imperial | Metric |
|---|---|---|---|
| Engine | Gross Power | 124.8 hp | 93 kw |
Not published for this option: Max Cutting Height, Boom/Stick Option (Hex) 1, Shipping Length Of Unit, Max Cutting Height, Shipping Height Of Unit, Max Loading Height, Max Reach Along Ground, Max Vertical Wall Digging Depth, Max Digging Depth, Boom/Stick Option (Hex) 2, Shipping Length Of Unit, Max Cutting Height, Max Loading Height, Shipping Height Of Unit, Max Reach Along Ground, Max Vertical Wall Digging Depth, Max Digging Depth, Boom/Stick Option (Hex) 3, Height To Top Of Cab, Removal Counterweight Clearance, Track Gauge, Number Of Track Rollers Per Side, Number Of Carrier Rollers Per Side, Ground Pressure, Number Of Shoes Per Side, Net Power, Max Torque, Aspiration, Torque Measured @, Fuel Capacity, Cooling System Fluid Capacity, Hydraulic System Fluid Capacity, Operating Voltage, Engine Oil Capacity, Swing Drive Fluid Capacity, Alternator Supplied Amperage, Swing Speed, Minimum Bucket Capacity, Maximum Bucket Capacity
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Manufacturer-published specifications.