Hitachi EX120 Excavator
The HITACHI EX120 Excavator is a powerful and versatile piece of heavy machinery that is widely used in a variety of construction and industrial applications. This excavator is designed for maximum efficiency and productivity, and is able to handle a wide range of digging and excavation tasks with ease. One of the key features of the HITACHI EX120 Excavator is its advanced hydraulic system.
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Hitachi EX120
This system provides precise control over the excavator’s movements, allowing for smooth and efficient digging and excavation. The excavator is also equipped with a variety of attachments, such as buckets and hammers, that can be easily swapped out depending on the task at hand.
The HITACHI EX120 Excavator is also designed for maximum safety and operator comfort. The cab of the excavator is spacious and well-ventilated, and is equipped with a variety of controls and displays that make it easy for the operator to monitor and control the excavator’s movements. Additionally, the excavator is equipped with a variety of safety features, such as a seatbelt and emergency shut-off switches, to protect the operator in the event of an accident.
HITACHI EX120 EXCAVATOR ADD-ONS
Long Reach Arms
The HAWK Long Reach Arms Package is an excellent addition to any standard excavator for deep foundation excavation, industrial demolition, deeper or more precise dredging, large digging projects, barge unloading, tank cleaning, and for any.. read more
Amphibious Undercarriage
The HAWK Amphibious Undercarriage is an excavator that you can use in inaccessible places. Install our amphibious undercarriage and tracks package and easily be able to dredge and excavate from land, sea, or swamp,.. read more
RTK GPS Dredge & Dig System
The HAWK RTK GPS Dredge & Dig System is an efficient and accurate dredging equipment and you always know where you’re dredging with our new RTK GPS system that can be attached to a dredge.. read more
HITACHI EX120 EXCAVATOR PRODUCT ATTACHMENT
Hydraulic Breaker Hammers
The HAWK hydraulic breaker hammer is essential in mining, demolitions, excavations, and quarries as it chips away large boulders and concrete structures. Most contractors prefer using the hydraulic hammer breaker because of its high performance,.. read more
EX120-HBH850T – 3 1/2-inch Hydraulic Breaker Hammer (Top)
EX120-HBH850S – 3 1/2-inch Hydraulic Breaker Hammer (Side)
EX120-HBH850B – 3 1/2-inch Noise Reducer Box Hydraulic Breaker Hammer (Box)
EX120-HBH1250T – 4-inch Hydraulic Breaker Hammer (Top)
EX120-HBH1250S – 4-inch Hydraulic Breaker Hammer (Side)
EX120-HBH1250B – 4-inch Noise Reducer Box Hydraulic Breaker Hammer (Box)
HAWK Capacity Clamshell Buckets
The HAWK excavator clamshell bucket and rotating clamshell bucket is best for dredging and material re-handling. These clamshell buckets are capable of picking up 1 y³ of material. The rotating clamshell bucket 360-degrees of rotation… read more
Crusher Buckets
Maximize the efficiency of your excavator with HAWK Excavator crusher buckets designed for crushing and recycling on-site materials at rates up to 30 tons per hour. These robust attachments allow operators to process concrete, natural rock, asphalt, and other materials directly on the job site, eliminating the need for transport and additional equipment.
HAWK Excavator Grapples
HAWK excavator grapples are an excellent alternative to excavator buckets, converting the latter into machines fit for demolition site cleanups, sorting trash, and handling loose materials. HAWK offers different excavator grapples for different applications.
HAWK Rotary Screening Buckets
HAWK Rotary Screening Buckets are versatile excavator attachments designed for efficient on-site material sorting. Ideal for construction, landscaping, and recycling projects, these durable buckets feature a rotating drum for separating soil, gravel, sand, and… read more
HAWK Thumbs
HAWK Thumbs are durable excavator attachments designed for improved material handling. Perfect for construction, demolition, and landscaping, they provide a strong grip on rocks, logs, and debris. Built with high-strength materials, HAWK Thumbs enhance efficiency, control, and versatility for a wide range of applications.
PRODUCT SPECIFICATIONS FOR HITACHI EX120 EXCAVATOR
Boom/Stick Excavator Option 1 | |
|---|---|
| Max Cutting Height | 27.4 ft (8 m) |
| Max Digging Depth | 17 ft (5 m) |
| Max Loading Height | 19.5 ft (6 m) |
| Max Reach Along Ground | 25.5 ft (8 m) |
| Max Vertical Wall Digging Depth | 15.3 ft (5 m) |
| Shipping Height of Unit | 9 ft (3 m) |
| Shipping Length of Unit | 24.9 ft (7 m) |
Boom/Stick Excavator Option 2 | |
| Max Cutting Height | 28.1 ft (9 m) |
| Max Digging Depth | 18.3 ft (5 m) |
| Max Loading Height | 20.2 ft (6 m) |
| Max Reach Along Ground | 26.8 ft (8 m) |
| Max Vertical Wall Digging Depth | 16.5 ft (5 m) |
| Shipping Height of Unit | 9 ft (3 m) |
| Shipping Length of Unit | 24.9 ft (7 m) |
Boom/Stick Excavator Option 3 | |
| Max Cutting Height | 29.2 ft (9 m) |
| Max Digging Depth | 19.9 ft (6 m) |
| Max Loading Height | 21.3 ft (6 m) |
| Max Reach Along Ground | 28.3 ft (9 m) |
| Max Vertical Wall Digging Depth | 18 ft (5 m) |
| Shipping Height of Unit | 9 ft (3 m) |
| Shipping Length of Unit | 25 ft (8 m) |
Bucket | |
| Maximum Bucket Capacity | 0.9 cu yds (0 m) |
| Minimum Bucket Capacity | 0.3 cu yds (0 m) |
| Reference Bucket Capacity | 0.4 cu yds (0 m) |
Dimensions | |
| Ground Clearance | 1.5 ft (0 m) |
| Height – Top of Cab | 9 ft (3 m) |
| Length of Track on Ground | 9.5 ft (3 m) |
| Removal Counterweight Clearance | 3 ft (1 m) |
| Tail Swing Radius | 7 ft (2 m) |
| Width to Outside of Tracks | 8.2 ft (2 m) |
Engine | |
| Aspiration | Turbocharged |
| Displacement | 264 cu in (0 m) |
| Engine Model | A-4BG1T |
| Max Torque | 231.6 lbs/ft |
| Net Power | 81 hp (60 kw) |
| Power Measured @ | 2100 rpm |
| Torque Measured @ | 1600 rpm |
| Operating Specifications | |
Operating Specifications | |
| Cooling System Fluid Capacity | 4.9 gal (15 l) |
| Engine Oil Capacity | 4.3 gal (15 l) |
| Fuel Capacity | 66.1 gal (250 l) |
| Hydraulic Pump Flow Capacity | 50.2 gal/min (189 l/min) |
| Hydraulic System Fluid Capacity | 35.4 gal (132 l) |
| Hydraulic System Relief Valve Pressure | 4980 psi |
| Operating Weight | 26000 lbs (11,794 kg) |
| Swing Drive Fluid Capacity | 0.9 gal (0 l) |
Swing Mechanism | |
| Swing Speed | 12.7 rpm |
Undercarriage | |
| Ground Pressure | 5.4 psi |
| Max Travel Speed | 3.5 mph (5 kph) |
| Number of Carrier Rollers per Side | 1 |
| Number of Shoes per Side | 44 |
| Number of Track Rollers per Side | 7 |
| Shoe Size | 19.7 in (48 cm) |
| Track Gauge | 6.6 ft (2 m) |
All HAWK Excavator HITACHI EX120 models are built for easy operation and compatibility with various attachments, making them ideal for a wide range of excavation, construction, and marine dredging projects.
Frequently Asked Questions
What is the operating weight of the Hitachi EX120 Excavator?
The Hitachi EX120 typically has an operating weight of approximately 12,000 kg, but this can vary slightly depending on specific model variations and configurations.
What is the digging depth capability of the Hitachi EX120?
The Hitachi EX120 Excavator can typically dig to depths of up to 5.5 meters, depending on the arm and bucket configuration.
How much horsepower does the Hitachi EX120 produce?
The engine in the Hitachi EX120 produces approximately 81 horsepower.
What type of hydraulic system is used in the Hitachi EX120?
The EX120 uses Hitachi’s proprietary hydraulic technology, featuring multiple pumps and valves that optimize hydraulic flow for smooth operation and efficient digging performance.
Can the Hitachi EX120 be used for attachments?
Yes, the Hitachi EX120 can be fitted with various attachments such as hammers, grapples, and augers, making it versatile for different types of jobs.
What is the fuel tank capacity of the Hitachi EX120?
The fuel tank capacity of the Hitachi EX120 is approximately 250 liters, allowing for extended operation periods before refueling.
What are the dimensions of the Hitachi EX120?
The EX120 typically measures about 7.5 meters in length, 2.5 meters in width, and 2.7 meters in height, but dimensions can vary slightly by model.
How is the operator’s comfort addressed in the Hitachi EX120?
The cab of the EX120 is designed for operator comfort, featuring ergonomic controls, adjustable seating, and excellent visibility. It also includes air conditioning and heating options.
What are some common maintenance tips for the Hitachi EX120?
Regular maintenance should include checking hydraulic fluid levels, engine oil and filter changes, inspecting undercarriage components, and ensuring that all moving parts are well-lubricated.
What kind of projects is the Hitachi EX120 best suited for?
The Hitachi EX120 is ideal for mid-sized construction projects, landscaping, and utility work, offering a good balance between power and precision for a variety of excavation tasks.
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Amphibious Undercarriage
Complete amphibious undercarriage allowing you to convert your existing excavator into a swamp dredger capable of even more production in harsh areas.
Sectional Barges
Fully modular barges ready for quick assembly at the job site. Can hold an excavator and long stick for the extended reach your excavation needs.