- Category: Excavators ➔
- Manufacturer: Hyundai ➔
- Model: ROBEX 320NLC-7 ➔
The Hyundai ROBEX 320NLC-7 Excavator offers a versatile solution for heavy-duty digging and loading operations. With multiple boom/stick options providing varying cutting heights, digging depths, and reach capabilities, this excavator can tackle a variety of tasks on the job site. Equipped with a powerful turbocharged engine and efficient hydraulic system, the Hyundai ROBEX 320NLC-7 delivers impressive performance with a maximum operating weight of 70,548 lbs. Whether you need to excavate trenches, load materials, or tackle vertical wall digging, this excavator is designed to meet your construction needs effectively and efficiently.
Boom/Stick Excavator Option 1
| Max Cutting Height | 33.60 ft (10.24 m)
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| Max Digging Depth | 20.90 ft (6.37 m)
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| Max Loading Height | 23.20 ft (7.07 m)
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| Max Reach Along Ground | 33.20 ft (10.12 m)
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| Max Vertical Wall Digging Depth | 19.70 ft (6.00 m)
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| Shipping Height of Unit | 12.00 ft (3.66 m)
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| Shipping Length of Unit | 36.90 ft (11.25 m)
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Boom/Stick Excavator Option 2
| Max Cutting Height | 33.40 ft (10.18 m)
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| Max Digging Depth | 21.90 ft (6.68 m)
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| Max Loading Height | 23.20 ft (7.07 m)
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| Max Reach Along Ground | 33.90 ft (10.33 m)
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| Max Vertical Wall Digging Depth | 19.50 ft (5.94 m)
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| Shipping Height of Unit | 12.10 ft (3.69 m)
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| Shipping Length of Unit | 36.50 ft (11.13 m)
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Boom/Stick Excavator Option 3
| Max Cutting Height | 33.90 ft (10.33 m)
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| Max Digging Depth | 24.20 ft (7.38 m)
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| Max Loading Height | 23.80 ft (7.25 m)
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| Max Reach Along Ground | 35.90 ft (10.94 m)
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| Max Vertical Wall Digging Depth | 20.90 ft (6.37 m)
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| Shipping Length of Unit | 36.10 ft (11.00 m)
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Boom/Stick Excavator Option 4
| Max Cutting Height | 35.20 ft (10.73 m)
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| Max Digging Depth | 27.00 ft (8.23 m)
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| Max Loading Height | 25.10 ft (7.65 m)
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| Max Reach Along Ground | 38.60 ft (11.77 m)
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| Max Vertical Wall Dig Depth | 23.90 ft (7.28 m)
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| Shipping Length of Unit | 36.10 ft (11.00 m)
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Boom/Stick Excavator Option 5
| Max Cutting Height | 32.70 ft (9.97 m)
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| Max Digging Depth | 20.30 ft (6.19 m)
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| Max Loading Height | 22.30 ft (6.80 m)
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| Max Reach Along Ground | 32.20 ft (9.81 m)
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| Max Vertical Wall Dig Depth | 18.80 ft (5.73 m)
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| Shipping Height of Unit | 12.10 ft (3.69 m)
|
| Shipping Length of Unit | 35.90 ft (10.94 m)
|
Bucket
| Maximum Bucket Capacity | 2.80 cu yd (2.14 cu m)
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| Minimum Bucket Capacity | 1.20 cu yd (0.92 cu m)
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| Reference Bucket Capacity | 1.90 cu yd (1.45 cu m)
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Dimensions
| Ground Clearance | 1.70 ft (0.52 m)
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| Height - Top of Cab | 10.20 ft (3.11 m)
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| Length of Track on Ground | 13.30 ft (4.05 m)
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| Removal Counterweight Clearance | 4.00 ft (1.22 m)
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| Tail Swing Radius | 11.00 ft (3.35 m)
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| Width to Outside of Tracks | 9.90 ft (3.02 m)
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Engine
| Aspiration | turbocharged
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| Displacement | 506.00 cu in (8,291.87 cu cm)
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| Engine Model | C8.3-C
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| Gross Power | 259.00 hp (193.14 kw)
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| Max Torque | 899.00 lbs ft (1,218.86 nm)
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| Net Power | 232.00 hp (173.01 kw)
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| Power Measured @ | 1750 rpm
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| Torque Measured @ | 1300 rpm
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Operating Specifications
| Alternator Supplied Amperage | 50 amps
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| Cooling System Fluid Capacity | 11.90 gal (45.04 l)
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| Engine Oil Capacity | 6.80 gal (25.74 l)
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| Fuel Capacity | 126.90 gal (480.32 l)
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| Hydraulic Pump Flow Capacity | 137.40 gpm (520.06 lpm)
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| Hydraulic System Fluid Capacity | 84.60 gal (320.21 l)
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| Hydraulic System Relief Valve Pressure | 4690 psi
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| Operating Voltage | 24 volts
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| Operating Weight | 70,548.00 lbs (32,000.07 kg)
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| Swing Drive Fluid Capacity | 3.00 gal (11.36 l)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 62,830.00 lbs (28,499.24 kg)
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| Ground Pressure | 8.7 psi
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| Max Travel Speed | 3.40 mph (5.47 kph)
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| Number of Carrier Rollers per Side | 2
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| Number of Shoes per Side | 48
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| Number of Track Rollers per Side | 9
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| Shoe Size | 23.70 in (60.20 cm)
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| Track Gauge | 7.90 ft (2.41 m)
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