- Max Vertical Wall Digging Depth: 16.08 ft / 4900 mm
- Max Digging Depth: 18 ft / 5480 mm
- Boom/Stick Option (Hex) 1: 15.08ft 4600mm / 15.08ft 4600mm
- Boom/Stick Option (Hex) 2: 15.08ft 4600mm / 9.83ft 3000mm
Published dimensions and weight
Komatsu PC138USLC8
The Komatsu PC138USLC8 is a hydraulic excavator of about 14.1 t; its SAA4D95LE-5 engine is rated at 92 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight31107 lb14110 kg
03Selected published values31
Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Komatsu PC138USLC8 include a published maximum digging depth of 18 ft / 5480 mm, published operating weight of 31107 lb / 14110 kg, published engine power of 97 hp / 72 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Vertical Wall Digging Depth” field (16.08 ft / 4900 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Digging Depth” field (18 ft / 5480 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Boom/Stick Option (Hex) 1” field (15.08ft 4600mm / 15.08ft 4600mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Max Vertical Wall Digging Depth16.08 ft4900 mm
Max Digging Depth18 ft5480 mm
Boom/Stick Option (Hex) 115.08ft 4600mm / 15.08ft 4600mm15.08ft 4600mm / 15.08ft 4600mm
Boom/Stick Option (Hex) 2
Max Vertical Wall Digging Depth17.5 ft5340 mm
Max Digging Depth19.33 ft5900 mm
Boom/Stick Option (Hex) 215.08ft 4600mm / 9.83ft 3000mm15.08ft 4600mm / 9.83ft 3000mm
Boom/Stick Option (Hex) 3
Boom/Stick Option (Hex) 3None / 8.17ft 2500mmNone / 8.17ft 2500mm
Boom/Stick Option (Hex) 4
Boom/Stick Option (Hex) 4None / 9.83ft 3000mmNone / 9.83ft 3000mm
Dimensions
Ground Clearance1.33 ft395 mm
Height To Top Of Cab9.25 ft2815 mm
Width To Outside Of Tracks8.5 ft2590 mm
Length Of Track On Ground10.33 ft3140 mm
Tail Swing Radius15.08 ft1545 mm
Removal Counterweight Clearance2.92 ft900 mm
Undercarriage
Max Travel Speed3.2 mph_ -
Number Of Track Rollers Per Side88
Number Of Carrier Rollers Per Side22
Number Of Shoes Per Side4646
Engine
Engine Make22382238
Engine ModelSAA4D95LE-5SAA4D95LE-5
Gross Power97 hp72 kw
Net Power92 hp68 kw
AspirationTurbocharged, and air-to-air aftercooledTurbocharged, and air-to-air aftercooled
Displacement199 cu in3.3 L
Operational
Operating Weight31107 lb14110 kg
Fuel Capacity52.8 gal200 L
Hydraulic System Fluid Capacity18.2 gal69 L
Engine Oil Capacity2.9 gal11 L
Swing Drive Fluid Capacity0.7 gal2.5 L
Swing Mechanism
Swing Speed11 rpm11 rpm
Swing Torque21627 lb ft- -
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Manufacturer-published specifications.