Komatsu · Hydraulic Excavator

Komatsu PC138USLC-2 Specs

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Komatsu

Overview

The Komatsu PC138USLC-2 is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 91 hp, operating weight of 32,568 lb, working depth of 18.00 ft, reach of 26.10 ft, travel speed of 3.2 mph and fuel capacity of 52.8 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Komatsu PC138USLC-2 against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
32,568
lb

Net Power
91.20
hp

Gross Power
96.60
hp

Max Digging Depth
18
ft

Full Specifications

35 specs

Dimensions

Boom/Stick Option (Hex) 1 Arm - 8.2 ft in

Ground Clearance 1.40 ft / 0.43 m

Height to Top of Cab 9.31 ft / 2.84 m

Length of Track on Ground 10.40 ft / 3.17 m

Max Cutting Height 30.80 ft / 9.39 m

Max Digging Depth 18 ft / 5.49 m

Max Loading Height 22.50 ft / 6.86 m

Max Reach Along Ground 26.10 ft / 7.96 m

Max Vertical Wall Digging Depth 16.11 ft / 4.91 m

Removal Counterweight Clearance 2 lb / 1 kg

Shipping Height Of Unit 9.40 ft / 2.87 m

Shipping Length Of Unit 24.30 ft / 7.41 m

Tail Swing Radius 5.10 ft / 1.55 m

Width To Outside Of Tracks 8.60 ft / 2.62 m

Engine

Bore 3.80 in / 97 mm

Displacement 199 cu in / 3.3 L

Engine Model SAA4D95LE-5

Engine Oil Capacity 2.90 gal / 11.0 L

Fuel Capacity 52.80 gal / 199.9 L

Gross Power 97 hp / 72.0 kW

Hydraulic Pump Flow Capacity 64 gal/min / 242.3 L/min

Maximum Bucket Capacity 1 yd³ / 0.76 m³

Net Power 91 hp / 68.0 kW

Number of Cylinders 4

Operating Weight 32,568 lb / 14,773 kg

Power Measured @ 2,200 rpm

Stroke 4.60 in / 117 mm

Swing Drive Fluid Capacity 0.70 gal / 2.6 L

Swing Speed 11 deg

Swing Torque 21,627 deg

Undercarriage

Drawbar Pull 27,560 lb / 12,501 kg

Max Travel Speed 3.20 mph / 5.1 km/h

Number Of Carrier Rollers Per Side 2

Number Of Shoes Per Side 46

Number of Track Rollers per Side 8

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Frequently Asked Questions

What is the operating weight of the Komatsu PC138USLC-2? +

The Komatsu PC138USLC-2 has an operating weight of 32,568 lb (14,773 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Komatsu PC138USLC-2 engine? +

The Komatsu PC138USLC-2 produces 97 hp (72.0 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

What is the maximum digging depth of the Komatsu PC138USLC-2? +

The Komatsu PC138USLC-2 has a maximum digging depth of 18.00 ft (5.49 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Komatsu PC138USLC-2? +

The Komatsu PC138USLC-2 has a maximum reach along the ground of 26.10 ft (7.96 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Komatsu PC138USLC-2? +

The Komatsu PC138USLC-2 has a maximum travel speed of 3.2 mph (5.1 km/h), enabling efficient movement between work areas on the job site.

How does the Komatsu PC138USLC-2 compare to similar Hydraulic Excavator models? +

You can compare the Komatsu PC138USLC-2 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.