- Category: Excavators ➔
- Manufacturer: Hyundai ➔
- Model: ROBEX 450-7A ➔
The Hyundai ROBEX 450-7A Excavator offers a range of boom/stick options, each with varying specifications for cutting height, digging depth, loading height, reach along ground, and vertical wall digging depth. With engine models featuring turbocharged aspiration and a displacement of 659 cubic inches, this excavator boasts a gross power of 357 horsepower and a hydraulic pump flow capacity of 190.3 gallons per minute. Operating at an impressive weight of 96,562.5 pounds, the excavator also includes details on dimensions, engine performance, operating specifications, swing mechanism, and undercarriage makeup.
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 | 96,562.50 lbs (43,800.07 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 | 11.8 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 | 49
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| Number of Track Rollers per Side | 7
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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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