Komatsu · Hydraulic Excavator

Komatsu PC290NLC-7 Specs

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Komatsu

Overview

The Komatsu PC290NLC-7 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 179 hp, operating weight of 61,906 lb, working depth of 17.85 ft, reach of 29.70 ft, capacity of 1.3 yd³ and travel speed of 3.4 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Komatsu PC290NLC-7 against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
61,905.90
lb

Net Power
179
hp

Max Digging Depth
17.85
ft

Reference Bucket Capacity
1.30
yd3

Full Specifications

44 specs

Dimensions

Boom/Stick Option (Hex) 1 Monoboom w/ stick 2200mm

Ground Clearance 1.64 ft / 0.50 m

Height to Top of Cab 10.17 ft / 3.10 m

Length of Track on Ground 12.14 ft / 3.70 m

Max Cutting Height 31.01 ft / 9.45 m

Max Digging Depth 17.85 ft / 5.44 m

Max Loading Height 21.66 ft / 6.60 m

Max Reach Along Ground 29.70 ft / 9.05 m

Max Vertical Wall Dig Depth 19.46 ft / 5.93 m

Max Vertical Wall Digging Depth 15.03 ft / 4.58 m

Monoboom w/ stick 2200mm 2

Monoboom w/ stick 2550mm 3

Monoboom w/ stick 3000mm 4

Removal Counterweight Clearance 4 lb / 2 kg

Shipping Height Of Unit 10.50 ft / 3.20 m

Shipping Length Of Unit 32.21 ft / 9.82 m

Tail Swing Radius 9.65 ft / 2.94 m

Width To Outside Of Tracks 9.81 ft / 2.99 m

Engine

Alternator Supplied Amperage 60 A

Cooling System Fluid Capacity 8.20 gal / 31.0 L

Displacement 359 cu in / 5.9 L

Engine Make 2238

Engine Model SA6D102E-2

Engine Oil Capacity 6.40 gal / 24.2 L

Fuel Capacity 105.70 gal / 400.1 L

Hydraulic Pump Flow Capacity 118.90 gal/min / 450.1 L/min

Hydraulic System Fluid Capacity 37.80 gal / 143.1 L

Hydraulic System Relief Valve Pressure 5,405 psi / 372.7 bar

Net Power 179 hp / 133.5 kW

Number of Cylinders 6

Operating Voltage 24 V

Operating Weight 61,906 lb / 28,080 kg

Power Measured @ 2,050 rpm

Reference Bucket Capacity 1.30 yd³ / 0.99 m³

Swing Drive Fluid Capacity 1.80 gal / 6.8 L

Swing Speed 10.50 deg

Undercarriage

Drawbar Pull 55,997 lb / 25,400 kg

Ground Pressure 8 psi / 0.6 bar

Max Travel Speed 3.42 mph / 5.5 km/h

Number Of Carrier Rollers Per Side 2

Number Of Shoes Per Side 45

Number of Track Rollers per Side 7

Shoe Size 23.63 in / 600 mm

Track Gauge 7.84 ft / 2.39 m

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Frequently Asked Questions

What is the operating weight of the Komatsu PC290NLC-7? +

The Komatsu PC290NLC-7 has an operating weight of 61,906 lb (28,080 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 PC290NLC-7 engine? +

The Komatsu PC290NLC-7 produces 179 hp (133.5 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 PC290NLC-7? +

The Komatsu PC290NLC-7 has a maximum digging depth of 17.85 ft (5.44 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Komatsu PC290NLC-7? +

The Komatsu PC290NLC-7 has a maximum reach along the ground of 29.70 ft (9.05 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Komatsu PC290NLC-7? +

The Komatsu PC290NLC-7 has a maximum travel speed of 3.4 mph (5.5 km/h), enabling efficient movement between work areas on the job site.

How does the Komatsu PC290NLC-7 compare to similar Hydraulic Excavator models? +

You can compare the Komatsu PC290NLC-7 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.