- Category: Excavators ➔
- Manufacturer: Doosan ➔
- Model: DX490LC-5 ➔
The Doosan DX490LC-5 Excavator is a powerful and versatile machine, equipped with a variety of features to enhance productivity and efficiency on the job site. With a maximum digging depth of 26.1 ft and a bucket capacity of 2.8 cu yd, this excavator offers impressive performance capabilities. Its Scania engine delivers a gross power of 380 hp, while the hydraulic system provides a flow rate of 177 gpm. Operating at an weight of 112,206 lbs, the DX490LC-5 is designed to handle tough excavation tasks with ease.
Boom/Stick Excavator Option 1
| Max Digging Depth | 24.00 ft (7.32 m)
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| Max Loading Height | 23.90 ft (7.28 m)
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| Max Reach Along Ground | 38.90 ft (11.86 m)
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| Max Vertical Wall Digging Depth | 20.10 ft (6.13 m)
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| Min Digging Reach | 2.80 ft (0.85 m)
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| Minimum swing radius | 205.20 in (521.21 cm)
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| Shipping Height of Unit | 11.80 ft (3.60 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 Digging Depth | 26.10 ft (7.96 m)
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| Max Loading Height | 25.40 ft (7.74 m)
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| Max Vertical Wall Digging Depth | 14.90 ft (4.54 m)
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| Min Digging Reach | 3.50 ft (1.07 m)
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| Minimum swing radius | 205.20 in (521.21 cm)
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| Shipping Height of Unit | 11.30 ft (3.44 m)
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| Shipping Length of Unit | 40.30 ft (12.28 m)
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Bucket
| Minimum Bucket Capacity | 2.80 cu yd (2.14 cu m)
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Dimensions
| Counterweight Clearance | 4.80 ft (1.46 m)
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| Height - Top of Cab | 11.00 ft (3.35 m)
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| Length of Track on Ground | 17.90 ft (5.46 m)
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| Tail Swing Radius | 12.50 ft (3.81 m)
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| Undercarriage Width | 12.50 ft (3.81 m)
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Electrical System
| Alternator | 28 V 100 amp
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| Battery | 12 V 200 AH 1300
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| Starter | 24 V
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Engine
| Air cleaner | Double Elements
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| Bore | 5.20 in (13.21 cm)
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| Displacement | 775.10 cu in (12,701.64 cu cm)
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| Engine Make | Scania
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| Engine Model | Dc13
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| Gross Power | 380.00 hp (283.37 kw)
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| Max Torque | 368.80 lbs ft (500.02 nm)
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| Net Power | 373.00 hp (278.15 kw)
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| Power Measured @ | 1800 rpm
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| Starter | 8.00 hp (5.97 kw)
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| Stroke | 6.30 in (16.00 cm)
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| Torque Measured @ | 1300 rpm
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Hydraulic System
| 177 | 177.00 gpm (669.95 lpm)
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| Pilotpump-Gear Design | 6.30 gpm (23.85 lpm)
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| Relief Pressure - Boost | 4978 psi
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| Relief Pressure -Normal | 4694 psi
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Operating Specifications
| Cooling System Fluid Capacity | 13.50 gal (51.10 l)
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| DEF tank capacity | 18.50 gal (70.02 l)
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| Engine Oil Capacity | 11.90 gal (45.04 l)
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| Fuel Capacity | 181.00 gal (685.09 l)
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| Hydraulic System Fluid Capacity | 132.10 gal (500.00 l)
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| Hydraulic System Relief Valve Pressure | 8.4 psi
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| Hydraulic Tank | 103.10 gal (390.23 l)
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| Operating Weight | 112,206.00 lbs (50,895.85 kg)
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| Swing Drive Fluid Capacity | 1.40 gal (5.30 l)
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Performance
| Maximum Grade | 70%
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| Swing - Normal Mode | 4694 psi
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| Swing-Power Mode | 4978 psi
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| Traction Force -Draw bar Pull | 100,531.00 lbs ft (136,299.93 nm)
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| Travel-Normal Mode | 4694 psi
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| Travel-Power Mode | 4978 psi
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Swing Mechanism
Undercarriage
| Ground Pressure | 8.4 psi
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| Number of bottom rollers per side | 9
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| Number of Shoes per Side | 53
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| Number of top rollers per side | 3
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| Shoe Size | 35.50 in (90.17 cm)
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| Track Gauge | 10.90 ft (3.32 m)
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Weights
| counterweight | 20,283.00 lbs (9,200.23 kg)
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