Large excavator

PC900LC-11

Horsepower 405 kW @ 1 800 rpm 543 HP @ 1,800 rpm
Operating weight 92 600 kg 204,148 lbs.
Bucket capacity 2.8-6.1 m³ 3.7-8.0 yd³

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Overview
Specifications
Service and support
Technology
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Durability, reliability and productivity in a large excavator

The PC900LC-11 is built for tough jobs that require high performance. This excavator is an easy-to-transport, versatile machine with exceptional power and digging capabilities. Excellent for construction, mass excavation, material handling, deep sewer and water installations, and mining/quarry environments. The PC900LC-11 is a perfect four-pass match for the HM400-5 truck.

10% more engine HP*
11% stronger bucket digging force*
48% more productive* (more HP, larger bucket and better hydraulics increase cycle times)
40% more efficient* (with the Tier 4 engine and enhanced hydraulic circuits).

*Versus the PC800LC-8 model

Features and benefits

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Efficient and productive excavation

When your operators need to meet demanding production targets, they will appreciate this excavator's improved engine power, crowd-digging force, swing torque, lift capacity and increased bucket size options.

Optimized machine performance

Get a high-performance engine and enhanced hydraulics technology with this versatile excavator that handles high-production demands in large-scale operations while promoting machine reliability.

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More capabilities with advanced technology

Operators can promote safety and streamline their performance with technology like the KomVision camera system's real-time view of immediate surroundings and optional Smart Construction 3D guidance and payload monitoring.

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Simple serviceability

Make maintenance easy and help minimize downtime with convenient access to all filters, oil level checks, sample ports and engine maintenance service areas with top, left and right walkways.

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Expand your operation’s versatility

The new counterweight removal system makes the excavator easier to transport on trailers and move between job sites, simplifying logistics and helping reduce transportation costs.

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Promote operator productivity

Make those long shifts comfortable with a spacious, quiet cab and an adjustable seat. The short joystick control levers provide a convenient, ergonomic workspace that promotes operator productivity.

Specifications for PC900LC-11

Full specifications

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US system Metric

Engine

Model	Komatsu SAA6D140E-7
Type	Common rail direct injection, watercooled, emissionised, turbocharged, after-cooled diesel
Engine power
ISO 14396	405 kW
ISO 9249 (net engine power)	401 kW
Number of cylinders	6
Displacement	15.24 L

Model	Komatsu SAA6D140E-7
Type	Common rail direct injection, watercooled, emissionised, turbocharged, after-cooled diesel
Engine power
ISO 14396	543 HP
ISO 9249 (net engine power)	538 HP
Number of cylinders	6
Displacement	930 in³

Environment

Engine emissions	Tier IV-Final - fully complies with EU Stage V exhaust emission regulations
Noise levels
LwA external	109 dB(A) (2000/14/EC Stage II)
LpA operator ear	75 dB(A) (ISO 6396 dynamic test)

Engine emissions	Tier IV-Final - fully complies with EU Stage V exhaust emission regulations
Noise levels
LwA external	109 dB(A) (2000/14/EC Stage II)
LpA operator ear	75 dB(A) (ISO 6396 dynamic test)

Drives and brakes

Max. drawbar pull	556 kN
Travel speed	2.7/4.0 km/h

Max. drawbar pull	124,994 lbf
Travel speed	1.7/2.5 mph

Hydraulic system

Additional circuits

1 attachment line (option)

Additional circuits

1 attachment line (option)

Swing system

Swing speed	6.8 rpm
Swing torque	32,800 kgM

Swing speed	6.8 rpm
Swing torque	237,243 lbf-ft

Machine dimensions

Tail swing radius	4,690 mm
Track length on ground	5,020 mm
Track gauge	3,530 mm

Tail swing radius	15'5"
Track length on ground	16'6"
Track gauge	11'7"

Bucket and arm force (ISO)

Arm / boom length	3.7 m/8.4 m
Arm breakout force	341 kN
Bucket breakout force	403 kN

Arm / boom length	12'1" / 27'6"
Arm breakout force	76,660 lbf
Bucket breakout force	90,598 lbf

Working range

Arm length	3.7 m"
Boom length	8.4 m
Maximum digging height	13,455 mm
Maximum digging depth	8,995 mm
Maximum digging reach	14,195 mm

Arm length	12'1"
Boom length	27'6"
Maximum digging height	44'2"
Maximum digging depth	29'6"
Maximum digging reach	46'7"

Support you can count on

Technology that works as hard as you do

Smart Construction Retrofit

KomVision

Optional Smart Construction 3D guidance and payload monitoring system to help optimize loads, promote improved accuracy and reduce rework, and prevent overloading/underloading.

Learn more

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KomVision camera system to help enhance visibility, mitigate blind spots, promote job site safety and enable operators to maneuver the equipment with confidence.