Komatsu · Hydraulic Excavator

Komatsu PC340-6 Specs

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Komatsu

Overview

The Komatsu PC340-6 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 232 hp, operating weight of 71,606 lb, working depth of 20.87 ft, reach of 32.62 ft, capacity of 1.8 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 PC340-6 against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
71,606.20
lb

Gross Power
232
hp

Max Digging Depth
20.87
ft

Reference Bucket Capacity
1.80
yd3

Full Specifications

34 specs

Dimensions

Boom/Stick Option (Hex) 1 Boom 21'3" (6470mm)/Stick 7'3" (2200mm)

Ground Clearance 1.64 ft / 0.50 m

Height to Top of Cab 10.27 ft / 3.13 m

Length of Track on Ground 12.14 ft / 3.70 m

Max Cutting Height 31.47 ft / 9.59 m

Max Digging Depth 20.87 ft / 6.36 m

Max Loading Height 21.71 ft / 6.62 m

Max Reach Along Ground 32.62 ft / 9.94 m

Max Vertical Wall Dig Depth 23.87 ft / 7.28 m

Max Vertical Wall Digging Depth 16.75 ft / 5.11 m

Removal Counterweight Clearance 4 lb / 2 kg

Shipping Height Of Unit 11.57 ft / 3.53 m

Shipping Length Of Unit 36.41 ft / 11.10 m

Tail Swing Radius 10.83 ft / 3.30 m

Width To Outside Of Tracks 10.47 ft / 3.19 m

Engine

Displacement 505 cu in / 8.3 L

Engine Make 2238

Engine Model SA6D114E

Fuel Capacity 142.70 gal / 540.2 L

Gross Power 232 hp / 173.0 kW

Hydraulic Pump Flow Capacity 132.10 gal/min / 500.1 L/min

Hydraulic System Fluid Capacity 54.20 gal / 205.2 L

Hydraulic System Relief Valve Pressure 5,050 psi / 348.2 bar

Maximum Bucket Capacity 2.40 yd³ / 1.83 m³

Minimum Bucket Capacity 0.70 yd³ / 0.54 m³

Number of Cylinders 6

Operating Weight 71,606 lb / 32,480 kg

Power Measured @ 1,750 rpm

Reference Bucket Capacity 1.80 yd³ / 1.38 m³

Swing Speed 10 deg

Undercarriage

Ground Pressure 10 psi / 0.7 bar

Max Travel Speed 3.42 mph / 5.5 km/h

Shoe Size 23.63 in / 600 mm

Track Gauge 8.50 ft / 2.59 m

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Frequently Asked Questions

What is the operating weight of the Komatsu PC340-6? +

The Komatsu PC340-6 has an operating weight of 71,606 lb (32,480 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 PC340-6 engine? +

The Komatsu PC340-6 produces 232 hp (173.0 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 PC340-6? +

The Komatsu PC340-6 has a maximum digging depth of 20.87 ft (6.36 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Komatsu PC340-6? +

The Komatsu PC340-6 has a maximum reach along the ground of 32.62 ft (9.94 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Komatsu PC340-6? +

The Komatsu PC340-6 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 PC340-6 compare to similar Hydraulic Excavator models? +

You can compare the Komatsu PC340-6 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.