- Category: Excavators ➔
- Manufacturer: Hyundai ➔
- Model: ROBEX 450LC-7A ➔
The Hyundai ROBEX 450LC-7A Excavator is a powerhouse of a machine, boasting impressive capabilities for digging, loading, and reaching. With various boom/stick options, this excavator offers versatility in cutting height, digging depth, loading height, and vertical wall digging depth. Equipped with a turbocharged engine model QSM11, it delivers a gross power of 357 hp and features a spacious cab for operator comfort. From its hydraulic pump flow capacity to its operating weight of 99700 lbs, this excavator is designed for efficiency and productivity in heavy-duty construction projects.
Boom/Stick Excavator Option 1
| Max Cutting Height | 34.80 ft (10.61 m)
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| Max Digging Depth | 22.40 ft (6.83 m)
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| Max Loading Height | 23.60 ft (7.19 m)
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| Max Reach Along Ground | 35.90 ft (10.94 m)
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| Max Vertical Wall Digging Depth | 19.70 ft (6.00 m)
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| Shipping Height of Unit | 12.60 ft (3.84 m)
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| Shipping Length of Unit | 40.20 ft (12.25 m)
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Boom/Stick Excavator Option 2
| Max Cutting Height | 34.70 ft (10.58 m)
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| Max Digging Depth | 24.00 ft (7.32 m)
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| Max Loading Height | 23.80 ft (7.25 m)
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| Max Reach Along Ground | 37.30 ft (11.37 m)
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| Max Vertical Wall Digging Depth | 19.20 ft (5.85 m)
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| Shipping Height of Unit | 12.40 ft (3.78 m)
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| Shipping Length of Unit | 39.90 ft (12.16 m)
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Boom/Stick Excavator Option 3
| Max Cutting Height | 36.20 ft (11.03 m)
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| Max Digging Depth | 25.60 ft (7.80 m)
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| Max Loading Height | 25.20 ft (7.68 m)
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| Max Reach Along Ground | 39.10 ft (11.92 m)
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| Max Vertical Wall Digging Depth | 21.60 ft (6.58 m)
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| Shipping Length of Unit | 39.40 ft (12.01 m)
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Boom/Stick Excavator Option 4
| Max Cutting Height | 37.00 ft (11.28 m)
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| Max Digging Depth | 27.60 ft (8.41 m)
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| Max Loading Height | 25.90 ft (7.89 m)
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| Max Reach Along Ground | 41.00 ft (12.50 m)
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| Max Vertical Wall Dig Depth | 24.00 ft (7.32 m)
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| Shipping Length of Unit | 39.30 ft (11.98 m)
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Boom/Stick Excavator Option 5
| Max Cutting Height | 37.80 ft (11.52 m)
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| Max Digging Depth | 29.30 ft (8.93 m)
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| Max Loading Height | 26.70 ft (8.14 m)
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| Max Reach Along Ground | 42.60 ft (12.98 m)
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| Max Vertical Wall Dig Depth | 25.30 ft (7.71 m)
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| Shipping Height of Unit | 14.80 ft (4.51 m)
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| Shipping Length of Unit | 39.10 ft (11.92 m)
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Boom/Stick Excavator Option 6
| Max Cutting Height | 33.50 ft (10.21 m)
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| Max Digging Depth | 20.80 ft (6.34 m)
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| Max Loading Height | 22.40 ft (6.83 m)
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| Max Reach Along Ground | 34.10 ft (10.39 m)
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| Max Vertical Wall Dig Depth | 17.90 ft (5.46 m)
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| Shipping Height of Unit | 13.20 ft (4.02 m)
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| Shipping Length of Unit | 38.50 ft (11.73 m)
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Bucket
| Maximum Bucket Capacity | 4.20 cu yd (3.21 cu m)
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| Minimum Bucket Capacity | 1.90 cu yd (1.45 cu m)
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| Reference Bucket Capacity | 2.90 cu yd (2.22 cu m)
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Dimensions
| Ground Clearance | 1.90 ft (0.58 m)
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| Height - Top of Cab | 10.70 ft (3.26 m)
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| Length of Track on Ground | 13.30 ft (4.05 m)
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| Removal Counterweight Clearance | 4.40 ft (1.34 m)
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| Tail Swing Radius | 12.30 ft (3.75 m)
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| Width to Outside of Tracks | 11.00 ft (3.35 m)
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Engine
| Aspiration | turbocharged
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| Displacement | 659.00 cu in (10,799.10 cu cm)
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| Engine Model | QSM11
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| Gross Power | 357.00 hp (266.22 kw)
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| Max Torque | 1,234.00 lbs ft (1,673.06 nm)
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| Net Power | 320.00 hp (238.63 kw)
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| Power Measured @ | 1900 rpm
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| Torque Measured @ | 1400 rpm
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Operating Specifications
| Alternator Supplied Amperage | 50 amps
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| Cooling System Fluid Capacity | 13.30 gal (50.34 l)
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| Engine Oil Capacity | 10.10 gal (38.23 l)
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| Fuel Capacity | 161.20 gal (610.14 l)
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| Hydraulic Pump Flow Capacity | 190.30 gpm (720.29 lpm)
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| Hydraulic System Fluid Capacity | 100.40 gal (380.01 l)
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| Hydraulic System Relief Valve Pressure | 5120 psi
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| Operating Voltage | 24 volts
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| Operating Weight | 99,700.00 lbs (45,223.22 kg)
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| Swing Drive Fluid Capacity | 1.40 gal (5.30 l)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 84,800.00 lbs (38,464.68 kg)
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| Ground Pressure | 11.1 psi
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| Max Travel Speed | 3.20 mph (5.15 kph)
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| Number of Carrier Rollers per Side | 2
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| Number of Shoes per Side | 53
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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 | 9.00 ft (2.74 m)
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