- Category: Mini Excavators ➔
- Manufacturer: Komatsu ➔
- Model: PC45MR-3 ➔
The Komatsu PC45MR-3 Mini Excavator boasts impressive performance capabilities in a compact and versatile design. With a max digging depth of 12.1 ft and a max vertical wall digging depth of 10.1 ft, this machine is well-equipped for a variety of excavation tasks. Powered by a 38.2 hp engine and featuring a hydraulic pump flow capacity of 37.2 gpm, the PC45MR-3 ensures efficient operation. Additionally, its operating weight of 10,571.2 lbs and a swing speed of 9 rpm make it a reliable and powerful option for construction projects.
Boom/Stick Excavator Option 1
| Max Cutting Height | 19 ft (6 m)
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| Max Digging Depth | 12 ft (4 m)
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| Max Loading Height | 13 ft (4 m)
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| Max Reach Along Ground | 19 ft (6 m)
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| Max Vertical Wall Digging Depth | 10 ft (3 m)
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| Shipping Height of Unit | 8 ft (3 m)
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| Shipping Length of Unit | 18 ft (5 m)
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Dimensions
| Ground Clearance | 1 ft (0 m)
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| Height - Top of Cab | 8 ft (3 m)
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| Removal Counterweight Clearance | 2 ft (1 m)
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| Tail Swing Radius | 4 ft (1 m)
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| Width to Outside of Tracks | 7 ft (2 m)
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Engine
| Displacement | 134 cu in (2,196 cu cm)
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| Engine Model | 4D88E-6
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| Net Power | 38 hp (28 kw)
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| Power Measured @ | 2400 rpm
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Operating Specifications
| Alternator Supplied Amperage | 40 amps
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| Cooling System Fluid Capacity | 2 gal (9 l)
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| Engine Oil Capacity | 2 gal (8 l)
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| Fuel Capacity | 17 gal (65 l)
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| Hydraulic Pump Flow Capacity | 37 gpm (141 lpm)
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| Hydraulic System Fluid Capacity | 5 gal (20 l)
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| Hydraulic System Relief Valve Pressure | 3840 psi
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| Operating Voltage | 12 V
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| Operating Weight | 10,571 lbs (4,795 kg)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 9,440 lbs (4,282 kg)
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| Ground Pressure | 3.6 psi
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| Max Travel Speed | 3 mph (5 kph)
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| Number of Carrier Rollers per Side | 1
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| Number of Track Rollers per Side | 4
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| Shoe Size | 16 in (40 cm)
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| Track Gauge | 5 ft (2 m)
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