- Category: Excavators ➔
- Manufacturer: Komatsu ➔
- Model: PC138US-2 ➔
The Komatsu PC138US-2 Excavator offers impressive performance and versatility for various digging and loading tasks. With multiple boom/stick options available, this excavator provides a range of cutting heights, digging depths, and loading heights to suit different job requirements. The compact design and efficient engine make it a reliable choice for construction projects, while the spacious cab ensures operator comfort and control. Additionally, the machine's hydraulic system and undercarriage specifications further enhance its usability in varied working conditions. Discover all the capabilities of this excavator through its detailed specifications below.
Boom/Stick Excavator Option 1
| Max Cutting Height | 29.60 ft (9.02 m)
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| Max Digging Depth | 16.70 ft (5.09 m)
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| Max Loading Height | 21.50 ft (6.55 m)
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| Max Reach Along Ground | 25.70 ft (7.83 m)
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| Max Vertical Wall Digging Depth | 14.80 ft (4.51 m)
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| Shipping Height of Unit | 8.70 ft (2.65 m)
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| Shipping Length of Unit | 23.70 ft (7.22 m)
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Boom/Stick Excavator Option 2
| Max Cutting Height | 30.70 ft (9.36 m)
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| Max Digging Depth | 18.00 ft (5.49 m)
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| Max Loading Height | 22.50 ft (6.86 m)
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| Max Reach Along Ground | 26.90 ft (8.20 m)
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| Max Vertical Wall Digging Depth | 16.10 ft (4.91 m)
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| Shipping Height of Unit | 9.40 ft (2.87 m)
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| Shipping Length of Unit | 23.90 ft (7.28 m)
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Boom/Stick Excavator Option 3
| Max Cutting Height | 31.90 ft (9.72 m)
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| Max Digging Depth | 19.40 ft (5.91 m)
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| Max Loading Height | 24.20 ft (7.38 m)
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| Max Reach Along Ground | 28.30 ft (8.63 m)
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| Max Vertical Wall Digging Depth | 17.60 ft (5.36 m)
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| Shipping Length of Unit | 23.40 ft (7.13 m)
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Boom/Stick Excavator Option 4
| Max Cutting Height | 27.90 ft (8.50 m)
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| Max Digging Depth | 16.80 ft (5.12 m)
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| Max Loading Height | 20.30 ft (6.19 m)
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| Max Reach Along Ground | 24.60 ft (7.50 m)
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| Max Vertical Wall Dig Depth | 10.50 ft (3.20 m)
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| Shipping Length of Unit | 24.40 ft (7.44 m)
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Boom/Stick Excavator Option 5
| Max Cutting Height | 29.10 ft (8.87 m)
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| Max Digging Depth | 17.40 ft (5.30 m)
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| Max Loading Height | 21.30 ft (6.49 m)
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| Max Reach Along Ground | 26.30 ft (8.02 m)
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| Max Vertical Wall Dig Depth | 13.40 ft (4.08 m)
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| Shipping Height of Unit | 10.00 ft (3.05 m)
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| Shipping Length of Unit | 23.60 ft (7.19 m)
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Boom/Stick Excavator Option 6
| Max Cutting Height | 30.00 ft (9.14 m)
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| Max Digging Depth | 18.70 ft (5.70 m)
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| Max Loading Height | 22.20 ft (6.77 m)
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| Max Reach Along Ground | 27.40 ft (8.35 m)
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| Max Vertical Wall Dig Depth | 14.60 ft (4.45 m)
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| Shipping Height of Unit | 10.20 ft (3.11 m)
|
| Shipping Length of Unit | 23.60 ft (7.19 m)
|
Bucket
| Maximum Bucket Capacity | 1.00 cu yd (0.76 cu m)
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| Minimum Bucket Capacity | 0.50 cu yd (0.38 cu m)
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| Reference Bucket Capacity | 0.70 cu yd (0.54 cu m)
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Dimensions
| Ground Clearance | 1.30 ft (0.40 m)
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| Height - Top of Cab | 9.30 ft (2.83 m)
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| Length of Track on Ground | 9.50 ft (2.90 m)
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| Removal Counterweight Clearance | 3.00 ft (0.91 m)
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| Tail Swing Radius | 4.90 ft (1.49 m)
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| Width to Outside of Tracks | 8.20 ft (2.50 m)
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Engine
| Aspiration | Turbocharged with aftercooler
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| Displacement | 199.00 cu in (3,261.03 cu cm)
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| Engine Model | SAA4D95LE-3
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| Net Power | 88.00 hp (65.62 kw)
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| Power Measured @ | 2200 rpm
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Operating Specifications
| Alternator Supplied Amperage | 35 amps
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| Cooling System Fluid Capacity | 4.90 gal (18.55 l)
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| Engine Oil Capacity | 4.50 gal (17.03 l)
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| Fuel Capacity | 52.90 gal (200.23 l)
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| Hydraulic Pump Flow Capacity | 59.80 gpm (226.34 lpm)
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| Hydraulic System Fluid Capacity | 18.30 gal (69.27 l)
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| Hydraulic System Relief Valve Pressure | 5049.3 psi
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| Operating Voltage | 24 volts
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| Operating Weight | 29,718.40 lbs (13,480.06 kg)
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| Swing Drive Fluid Capacity | 0.70 gal (2.65 l)
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Swing Mechanism
Undercarriage
| Drawbar Pull | 27,558.00 lbs (12,500.11 kg)
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| Ground Pressure | 6.1 psi
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| Max Travel Speed | 3.20 mph (5.15 kph)
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| Number of Carrier Rollers per Side | 1
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| Number of Shoes per Side | 43
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| Number of Track Rollers per Side | 7
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| Shoe Size | 19.70 in (50.04 cm)
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| Track Gauge | 6.60 ft (2.01 m)
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