- Category: Mini Excavators ➔
- Manufacturer: Hitachi ➔
- Model: EX1800-3 ➔
The Hitachi EX1800-3 is a heavy-duty hydraulic excavator used in mining and large-scale earthmoving applications. Despite the request for "Mini Excavators," the EX1800-3 is not a mini excavator; it is a large mining-class machine. It is designed for high-production digging, loading, and material handling in demanding site conditions. Typical features include a robust undercarriage, large-capacity bucket options, and a powerful diesel engine matched to hydraulic systems for continuous operation. The EX1800-3 is commonly associated with quarrying, overburden removal, and bulk excavation where durability, reach, and cycle efficiency are important.
Boom/Stick Excavator Option 1
| Max Cutting Height | 47.80 ft (14.57 m)
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| Max Digging Depth | 19.50 ft (5.94 m)
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| Max Loading Height | 34.20 ft (10.42 m)
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Boom/Stick Excavator Option 2
| Max Cutting Height | 46.90 ft (14.30 m)
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| Max Digging Depth | 27.00 ft (8.23 m)
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| Max Loading Height | 29.60 ft (9.02 m)
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| Max Reach Along Ground | 48.50 ft (14.78 m)
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| Max Vertical Wall Digging Depth | 18.20 ft (5.55 m)
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Boom/Stick Excavator Option 3
| Max Cutting Height | 47.40 ft (14.45 m)
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| Max Digging Depth | 30.50 ft (9.30 m)
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| Max Loading Height | 30.10 ft (9.17 m)
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| Max Reach Along Ground | 51.40 ft (15.67 m)
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| Max Vertical Wall Digging Depth | 21.90 ft (6.68 m)
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Boom/Stick Excavator Option 4
| Max Cutting Height | 49.20 ft (15.00 m)
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| Max Digging Depth | 35.40 ft (10.79 m)
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| Max Loading Height | 32.10 ft (9.78 m)
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| Max Reach Along Ground | 56.20 ft (17.13 m)
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| Max Vertical Wall Dig Depth | 24.60 ft (7.50 m)
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Boom/Stick Excavator Option 5
| Max Cutting Height | 56.90 ft (17.34 m)
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| Max Digging Depth | 38.80 ft (11.83 m)
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| Max Loading Height | 38.70 ft (11.80 m)
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| Max Reach Along Ground | 62.50 ft (19.05 m)
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| Max Vertical Wall Dig Depth | 33.20 ft (10.12 m)
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Boom/Stick Excavator Option 6
| Max Cutting Height | 59.40 ft (18.11 m)
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| Max Digging Depth | 43.80 ft (13.35 m)
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| Max Loading Height | 41.50 ft (12.65 m)
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| Max Reach Along Ground | 67.40 ft (20.54 m)
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| Max Vertical Wall Dig Depth | 36.30 ft (11.06 m)
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Dimensions
| Ground Clearance | 2.70 ft (0.82 m)
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| Height - Top of Cab | 22.70 ft (6.92 m)
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| Length of Track on Ground | 24.70 ft (7.53 m)
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| Removal Counterweight Clearance | 6.60 ft (2.01 m)
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| Tail Swing Radius | 19.80 ft (6.04 m)
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| Width to Outside of Tracks | 17.80 ft (5.43 m)
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Engine
| Aspiration | Turbocharged
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| Displacement | 2,306.70 cu in (37,800.12 cu cm)
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| Engine Make | Cummins
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| Engine Model | QSK19C
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| Gross Power | 1,000.50 hp (746.09 kw)
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| Net Power | 901.20 hp (672.04 kw)
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Operating Specifications
| Fuel Capacity | 720.00 gal (2,725.20 l)
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| Hydraulic Pump Flow Capacity | 528.40 gpm (1,999.99 lpm)
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| Operating Weight | 396,832.10 lbs (180,000.24 kg)
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Swing Mechanism
Undercarriage
| Ground Pressure | 25 psi
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| Max Travel Speed | 1.80 mph (2.90 kph)
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| Shoe Size | 31.50 in (80.01 cm)
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| Track Gauge | 15.10 ft (4.60 m)
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