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SPECS / MID-SIZE EXCAVATORS
Komatsu PC138US-2 Specs
Komatsu PC138US-2 mid-size excavator specifications: excavator type Mid-Size Excavator, weight 13480 kg, horsepower 66 kW, digging depth 509 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 13480 kg | 29718 lbs |
| Horsepower | 66 kW | 88 HP |
| Digging Depth | 509 cm | 200 in. |
| Max Digging Depth | 509 cm | 200 in. |
| Max Loading Height | 655.3 cm | 258.0 in. |
| Max Reach Along Ground | 783.3 cm | 308.4 in. |
| Max Vertical Wall Digging Depth | 451.1 cm | 177.6 in. |
| Overall Length | 722.4 cm | 284.4 in. |
| Track Length | 3474.7 cm | 1368.0 in. |
| Length of Track on Ground | 289.6 cm | 114.0 in. |
| Reference Bucket Capacity | 0.5 m2 | 0.7 cu yds |
| Max Bucket Capacity | 0.8 m2 | 1.0 cu yds |
| Min Bucket Capacity | 0.4 m2 | 0.5 cu yds |
| Ground Clearance | 39.6 cm | 15.6 in. |
| Tail Swing Radius | 149.4 cm | 58.8 in. |
| Overall Width | 249.9 cm | 98.4 in. |
| Engine Make | Komatsu | |
| Engine Model | SAA4D95LE-3 | |
| Net Power | 66 kW | 88 HP |
| Gross Power | 69.6 kW | 93.3 HP |
| Rated Power | 2200 RPM | |
| Hydraulic Pump Flow Capacity | 223 LPM | 59.8 GPM |
| Hydraulic System Capacity | 69.3 l | 18.3 gal |
| Relief Valve Pressure | 348 Bar | 5050 psi |
| Operating Weight | 13480 kg | 29718 lbs |
| Max Travel Speed | 5.1 km | 3.2 mph |
| Swing Speed | 10.5 RPM | |
| Cab Height | 283.5 cm | 111.6 in. |
| Aspiration | Turbocharged, aftercooled | |
| Cooling Capacity | 18.5 l | 4.9 gal |
| Fuel Capacity | 200.2 l | 52.9 gal |
| Swing Drive Capacity | 2.6 l | 0.7 gal |
| Engine Oil Capacity | 17.0 l | 4.5 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Ground Pressure | 42.1 kPa | 6.1 psi |
| Number of Carrier Rollers per Side | 1 | |
| Number of Track Rollers per Side | 7 | |
| Number of Shoes per Side | 43 | |
| Displacement | 3261.0 cc | 199 cu. in. |
| Shoe Size | 50.0 cm | 19.7 in. |
| Max Cutting Height | 902.2 cm | 355.2 in. |
| Alternator | 35 A | |
| Track Gauge | 201.2 cm | 79.2 in. |
| Removal Counterweight Clearance | 91.4 cm | 36.0 in. |
| Drawbar Pull | 12.500 kg | 27558 lbs |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
