Komatsu · Hydraulic Excavator

Komatsu PC1800-6 Specs

/5 · ratings Be the first to rate ✓ Thanks!

Komatsu

Overview

The Komatsu PC1800-6 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 609 hp, operating weight of 396,832 lb, working depth of 30.40 ft, reach of 50.22 ft, travel speed of 1.7 mph and fuel capacity of 726.5 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 PC1800-6 against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
396,832.10
lb

Gross Power
608.90
hp

Max Digging Depth
30.40
ft

Full Specifications

39 specs

Dimensions

Boom/Stick Option (Hex) 1 Boom 28\'07\" (8700mm)/Stick 12\\\'10\\\" (3900mm)

Ground Clearance 2.66 ft / 0.81 m

Height to Top of Cab 21.36 ft / 6.51 m

Length of Track on Ground 18.97 ft / 5.78 m

Max Cutting Height 43.90 in / 1,115 mm

Max Digging Depth 30.40 ft / 9.27 m

Max Loading Height 28.29 ft / 8.62 m

Max Reach Along Ground 50.22 ft / 15.31 m

Max Vertical Wall Digging Depth 8.99 ft / 2.74 m

Removal Counterweight Clearance 7 lb / 3 kg

Shipping Height Of Unit 22.13 ft / 6.75 m

Shipping Length Of Unit 56.39 in / 1,432 mm

Tail Swing Radius 20.46 ft / 6.24 m

Width To Outside Of Tracks 17.75 ft / 5.41 m

Engine

Cooling System Fluid Capacity 45 gal / 170.3 L

Displacement 930 cu in / 15.2 L

Engine Make 2238

Engine Model SAA6D140E-3 x2

Engine Oil Capacity 29.10 gal / 110.2 L

Fuel Capacity 726.50 gal / 2,750.1 L

Gross Power 609 hp / 454.1 kW

Hydraulic Pump Flow Capacity 442.80 gal/min / 1,676.2 L/min

Hydraulic System Fluid Capacity 396.30 gal / 1,500.2 L

Hydraulic System Relief Valve Pressure 4,550 psi / 313.7 bar

Maximum Bucket Capacity 15.70 yd³ / 12.00 m³

Minimum Bucket Capacity 7.70 yd³ / 5.89 m³

Number of Cylinders 6

Operating Weight 396,832 lb / 180,000 kg

Power Measured @ 1,800 rpm

Swing Drive Fluid Capacity 15.90 gal / 60.2 L

Swing Speed 4.50 deg

Undercarriage

Drawbar Pull 231,480 lb / 104,998 kg

Ground Pressure 25 psi / 1.7 bar

Max Travel Speed 1.70 mph / 2.7 km/h

Number Of Carrier Rollers Per Side 3

Number Of Shoes Per Side 49

Number of Track Rollers per Side 8

Shoe Size 31.89 in / 810 mm

Track Gauge 15.10 ft / 4.60 m

Related Machines

Related Guides & Articles

Apr 16, 2026

Hydraulic Excavator Boom Types: Solving Site-Specific Challenges

Read article →

Apr 18, 2026

Hydraulic Excavator Fuel Consumption: Operator Insights

Read article →

Apr 26, 2026

Mining Shovel vs Hydraulic Excavator: Spec-Driven Comparison

Read article →

Frequently Asked Questions

What is the operating weight of the Komatsu PC1800-6? +

The Komatsu PC1800-6 has an operating weight of 396,832 lb (180,000 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 PC1800-6 engine? +

The Komatsu PC1800-6 produces 609 hp (454.1 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 PC1800-6? +

The Komatsu PC1800-6 has a maximum digging depth of 30.40 ft (9.27 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Komatsu PC1800-6? +

The Komatsu PC1800-6 has a maximum reach along the ground of 50.22 ft (15.31 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Komatsu PC1800-6? +

The Komatsu PC1800-6 has a maximum travel speed of 1.7 mph (2.7 km/h), enabling efficient movement between work areas on the job site.

How does the Komatsu PC1800-6 compare to similar Hydraulic Excavator models? +

You can compare the Komatsu PC1800-6 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.