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Large excavator

PC360LC-11

  • Horsepower 192 kW @ 1 950 rpm 257 HP @ 1,950 rpm
  • Operating weight 35 627 - 36 535 kg 78,645 - 80,547 lbs.
  • Bucket capacity 0.68 - 1.96 m³ 0.89 - 2.56 yd³

High production earthmoving from an excavator designed to be easily transportable.

The large undercarriage design of the PC360LC-11 large hydraulic excavator was to increase over-side lift capacity and to increase stability in applications that require long arms or heavy attachments.

  • Large high-strength steel castings on the boom, arm and bucket link
  • Closed-center load-sensing hydraulics for precise, fine control
  • Large displacement high-efficiency pumps provide optimal attachment flow
  • Large, spacious, quiet cab featuring standard air suspension seat

Features and benefits

Large displacement high efficiency pump

Large displacement hydraulic implement pumps provide high flow output at lower engine RPM, operation at the most efficient engine speed.

Closed-center load-sensing hydraulic system

Smooth operation, quick cycle times, great multi-function, while lowering fuel consumption from closed-center load-sensing hydraulic system.

Built for strength

Equipment designed for long-term durability with high resistance to bending and torsional stress. Booms and arms are constructed with thick plates of high tensile strength streel and designed with large cross-sectional areas.

Cleaner emissions

A heavy-duty aftertreatment system that combines a Komatsu Diesel Particulate Filter (KDPF) and selective catalytic reduction (SCR). The system injects the correct amount of diesel exhaust fluid at the proper rate, decomposing nitrogen oxide.

Easy access

Engine oil check and filter locations integrated into one side to allow easier maintenance access.

Advanced ergonomic design

Wide spacious cab includes a heated air suspension seat with reclining backrest. Seat height and position are easily adjusted using a pull-up lever. Armrest position easily adjusted with the console.

Information at your fingertips

Updated, large, high-resolution LCD color monitor to ease accurate and smooth work. Key machine information displayed in user-friendly interface, rearview camera and DEF level gauge display added to default main screen.

Rollover protection

A ROPS cab that conforms to ISO 12117-2 comes as standard equipment. It also satisfies requirements for level 1 operator protective guard (OPG) and top guard (ISO 10262).

Multi-operator productivity

An operator identification ID can be set up for each operator and used to manage operation information of individual machines using Komtrax data. Data can analyze operation status by operator and by machine.

Reduce fuel consumption

Auto idle shutdown automatically shuts the engine down after idling for a set period to reduce unnecessary fuel consumption and exhaust emissions. Time before engine is shutdown can be programmed from 5 to 60 minutes.

Designed for durability

Large heavy-duty revolving frame guards and swivel guard help protect vital components from damage and debris build-up.

Ease of maintenance and serviceability

Provide a convenient and more secure work area in front of the engine. A new step provides easier access for filling the AdBlue/DEF tank.

Specifications for PC360LC-11

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US system Metric
Engine
Model Komatsu SAA6D114E-6*
Type Water-cooled, 4-cycle, direct injection
Aspiration Komatsu Variable Geometry Turbocharger with air-to-air aftercooler and EGR
Number of cylinders 6
Bore 114 mm
Stroke 144.5 mm
Piston displacement 8.85 L
Horsepower:
SAE J1995 - Gross 202 kW
ISO 9249/SAE J1349 - Net 192 kW
Rated rpm 1 950
Governor All-speed control, electronic.
Fan drive method for radiator cooling Mechanical
*EPA Tier 4 Final emissions certified
Model Komatsu SAA6D114E-6*
Type Water-cooled, 4-cycle, direct injection
Aspiration Komatsu Variable Geometry Turbocharger with air-to-air aftercooler and EGR
Number of cylinders 6
Bore 4.49 in
Stroke 5.69 in
Piston displacement 540 in³
Horsepower:
SAE J1995 - Gross 271 HP
ISO 9249/SAE J1349 - Net 257 HP
Rated rpm 1,950
Governor All-speed control, electronic.
Fan drive method for radiator cooling Mechanical
*EPA Tier 4 Final emissions certified
Hydraulics

Type: HydrauMind (Hydraulic Mechanical Intelligence) system, closed-center system with load sensing valve and pressure compensated valves, 6 selectable working modes

Main pump:
Pumps for Boom, arm, bucket, swing, and travel circuits
Type Variable displacement piston type
Maximum flow 535 L/min
Supply for control circuit Self-reducing valve
Hydraulic motors:
Travel 2 x axial piston motor with parking brake
Swing 1 x axial piston motor with swing holding brake
Relief valve setting:
Implement circuits 37.3 MPa 380 kgf/cm²
Travel circuit 37.3 MPa 380 kgf/cm²
Swing circuit 27.9 MPa 285 kgf/cm²
Pilot circuit 3.2 MPa 33 kgf/cm²
Hydraulic cylinders:
Number of cylinders Bore x Stroke x Rod Diameter
Boom / 2 140 x 1480 x 100 mm
Arm / 1 160 x 1825 x 110 mm
Bucket / 1 - for 3.2 m and 4.0 m Arms 140 x 1285 x 100 mm
Bucket / 1 - for 2.54 m Arm 150 x 1285 x 110 mm

Type: HydrauMind (Hydraulic Mechanical Intelligence) system, closed-center system with load sensing valve and pressure compensated valves, 6 selectable working modes

Main pump:
Pumps for Boom, arm, bucket, swing, and travel circuits
Type Variable displacement piston type
Maximum flow 141 US gpm
Supply for control circuit Self-reducing valve
Hydraulic motors:
Travel 2 x axial piston motor with parking brake
Swing 1 x axial piston motor with swing holding brake
Relief valve setting:
Implement circuits 5,400 psi
Travel circuit 5,400 psi
Swing circuit 4,050 psi
Pilot circuit 470 psi
Hydraulic cylinders:
Number of cylinders Bore x Stroke x Rod Diameter
Boom / 2 5.5 x 58.3 x 3.9 in
Arm / 1 6.3 x 71.9 x 4.3 in
Bucket / 1 - for 10'5" and 13'2" Arms 5.5 x 50.6 x 3.9 in
Bucket / 1 - for 8'4" Arm 5.9 x 50.6 x 4.3 in
Drives and Brakes
Steering control Two levers with pedals
Drive method Hydrostatic
Maximum drawbar pull 290 kN  29 570 kgf
Gradeability 70%, 35°
Maximum travel speed: (Auto-Shift)
   High 5.5 kph
   Mid 4.2 kph
   Low 3.2 kph
Service brake Hydraulic lock
Parking brake Mechanical disc brake
Steering control Two levers with pedals
Drive method Hydrostatic
Maximum drawbar pull 65,191 lbs.
Gradeability 70%, 35°
Maximum travel speed: (Auto-Shift)
   High 3.4 mph
   Mid 2.8 mph
   Low 2.0 mph
Service brake Hydraulic lock
Parking brake Mechanical disc brake
Swing System
Drive method Hydrostatic motor
Swing reduction Planetary gear
Swing circle lubrication Grease-bathed
Service brake Hydraulic lock
Holding brake/Swing lock Mechanical disc brake
Swing speed 9.5 rpm
Swing torque 11 386 kg-m
Drive method Hydrostatic motor
Swing reduction Planetary gear
Swing circle lubrication Grease-bathed
Service brake Hydraulic lock
Holding brake/Swing lock Mechanical disc brake
Swing speed 9.5 rpm
Swing torque 82,313 ft.-lbs.
Undercarriage
Center frame X-frame
Track frame Box-section
Track type Sealed
Track adjuster Hydraulic
Number of shoes 48 each side
Number of carrier rollers 2 each side
Number of track rollers 8 each side
Center frame X-frame
Track frame Box-section
Track type Sealed
Track adjuster Hydraulic
Number of shoes 48 each side
Number of carrier rollers 2 each side
Number of track rollers 8 each side
Coolant & Lubricant Capacity (Refilling)
Fuel tank 605 L
Coolant 37 L
Engine 35 L
Final drive, each side 9 L
Swing drive 13.7 L
Hydraulic tank 188 L
Diesel Exhaust Fluid (DEF) tank 39 L
Fuel tank 159.8 US gal
Coolant 9.7 US gal
Engine 9.2 US gal
Final drive, each side 2.4 US gal
Swing drive 3.6 US gal
Hydraulic tank 49.7 US gal
Diesel Exhaust Fluid (DEF) tank 10.3 US gal
Operating Weight (Approximate)

Operating weight includes 6 500 mm one-piece HD boom, 3 185 mm arm, SAE heaped 1.96 m3 bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.

Shoes 700 mm
Operating Weight 35 748 kg
Ground Pressure 0.59 kg/cm²
Shoes 800 mm
Operating Weight: 36 129 kg
Ground Pressure 0.52 kg/cm²
Shoes 850 mm
Operating Weight: 36 509 kg
Ground Pressure 0.50 kg/cm²

Operating weight includes 21 ft. 3 in one-piece HD boom, 10 ft. 5 in arm, SAE heaped 2.53 yd3 bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.

Shoes 28 in
Operating Weight 78,645 lbs.
Ground Pressure 8.35 psi
Shoes 31.5 in
Operating Weight: 79,483 lbs.
Ground Pressure 7.44 psi
Shoes 33.5 in
Operating Weight: 80,320 lbs.
Ground Pressure 7.03 psi
  • 3 speed travel with auto shift
  • Alternator, 90 Ampere, 24V
  • AM/FM radio
  • Arm holding valve
  • Automatic engine warm-up system
  • Automatic climate control/air conditioner/heater/defroster
  • Auto idle
  • Auto idle shut down, programmable
  • Auxiliary input (3.5mm jack)
  • Batteries, large capacity (2 x 12V)
  • Battery master disconnect switch
  • Boom holding valves
  • Carrier rollers, (2 each side)
  • Converter, (2) x 12V
  • Counterweight, 6920 kg
  • Dry type air cleaner, double element
  • Electric horn
  • Engine, Komatsu SAA6D114E-6
  • Engine coolant to -25°C 
  • EMMS monitoring system
  • Engine overheat prevention system
  • Extended work equipment grease interval
  • Fan guard structure
  • Fuel priming pump 
  • Fuel system pre-filter 10 micron
  • Grease sealed track chain
  • High back air suspension seat, with heat
  • Hydraulic cooling fan (reversible)
  • Hydraulic track adjusters
  • KOMTRAX® Level 5.0
  • Large LCD color monitor, high resolution 
  • Lock lever
  • Mirrors, (LH and RH)
  • Operator Protective Top Guard (OPG), Level 1
  • Operator identification system
  • Pattern change valve (ISO to BH control)
  • Power maximizing system
  • PPC hydraulic control system
  • Pump/engine room partition cover 
  • Radiator and oil cooler dustproof net
  • Rear reflectors
  • Rearview monitoring system (1 camera)
  • Revolving frame deck guard
  • Revolving frame undercovers
  • ROPS cab (ISO12117-2)
  • Seat belt indicator
  • Seat belt, retractable, 76mm
  • Secondary engine shutoff switch
  • Service valve
  • Skylight
  • Slip resistant foot plates
  • Starter motor, 11.0kW/24V x 1
  • Suction fan
  • Thermal and fan guards
  • Track frame swivel guard
  • Track roller guards, center section
  • Track rollers, 8 (each side)
  • Track shoes, triple grouser, 800mm
  • Travel alarm
  • Two boom mode settings
  • Working lights, 2 (boom and RH front)
  • Working mode selection system
  • 3 speed travel with auto shift
  • Alternator, 90 Ampere, 24V
  • AM/FM radio
  • Arm holding valve
  • Automatic engine warm-up system
  • Automatic climate control/air conditioner/heater/defroster
  • Auto idle
  • Auto idle shut down, programmable
  • Auxiliary input (3.5mm jack)
  • Batteries, large capacity (2 x 12V)
  • Battery master disconnect switch
  • Boom holding valves
  • Carrier rollers, (2 each side)
  • Converter, (2) x 12V
  • Counterweight, 15,255 lb
  • Dry type air cleaner, double element
  • Electric horn
  • Engine, Komatsu SAA6D114E-6
  • Engine coolant to -13°F
  • EMMS monitoring system
  • Engine overheat prevention system
  • Extended work equipment grease interval
  • Fan guard structure
  • Fuel priming pump 
  • Fuel system pre-filter 10 micron
  • Grease sealed track chain
  • High back air suspension seat, with heat
  • Hydraulic cooling fan (reversible)
  • Hydraulic track adjusters
  • KOMTRAX® Level 5.0
  • Large LCD color monitor, high resolution 
  • Lock lever
  • Mirrors, (LH and RH)
  • Operator Protective Top Guard (OPG), Level 1
  • Operator identification system
  • Pattern change valve (ISO to BH control)
  • Power maximizing system
  • PPC hydraulic control system
  • Pump/engine room partition cover 
  • Radiator and oil cooler dustproof net
  • Rear reflectors
  • Rearview monitoring system (1 camera)
  • Revolving frame deck guard
  • Revolving frame undercovers
  • ROPS cab (ISO12117-2)
  • Seat belt indicator
  • Seat belt, retractable, 3"
  • Secondary engine shutoff switch
  • Service valve
  • Skylight
  • Slip resistant foot plates
  • Starter motor, 11.0kW/24V x 1
  • Suction fan
  • Thermal and fan guards
  • Track frame swivel guard
  • Track roller guards, center section
  • Track rollers, 8 (each side)
  • Track shoes, triple grouser, 31.5"
  • Travel alarm
  • Two boom mode settings
  • Working lights, 2 (boom and RH front)
  • Working mode selection system

Arms

  • 2540 mm arm assembly
  • 3185 mm arm assembly
  • 3185 mm arm assembly with piping
  • 4020 mm arm assembly
  • 4020 mm arm assembly with piping

Booms:

  • 6500 mm HD boom assembly
  • 6500 mm HD boom assembly with piping

Cab guards:

  • Lower front window guard
  • Full front guard, OPG Level 1
  • Full front guard, OPG Level 2
  • Bolt-on top guard, OPG Level 2 

Other:

  • Counterweight, 8105 kg with revolving frame reinforcement
  • High pressure in-line hydraulic filters 
  • Hydraulic control unit, 1 actuator 
  • Proportional control handles 
  • Rain visor
  • Revolving frame undercovers, heavy duty
  • Revolving frame undercovers, severe duty
  • Sun visor 
  • Straight travel pedal
  • Track roller guards, full length 
  • Track shoes, triple grouser, 700 mm 
  • Track shoes, triple grouser, 850 mm 
  • Track shoes, single grouser, 800 mm
  • Working lights, front, two additional cab mounted

Arms

  • 8'4" arm assembly
  • 10'5" arm assembly
  • 10'5" arm assembly with piping
  • 13'2" arm assembly
  • 13'2" arm assembly with piping

Booms:

  • 21'3" HD boom assembly
  • 21'3" HD boom assembly with piping

Cab guards:

  • Lower front window guard
  • Full front guard, OPG Level 1
  • Full front guard, OPG Level 2
  • Bolt-on top guard, OPG Level 2 

Other:

  • Counterweight, 17,868 lb with revolving frame reinforcement
  • High pressure in-line hydraulic filters 
  • Hydraulic control unit, 1 actuator 
  • Proportional control handles 
  • Rain visor
  • Revolving frame undercovers, heavy duty
  • Revolving frame undercovers, severe duty
  • Sun visor 
  • Straight travel pedal
  • Track roller guards, full length 
  • Track shoes, triple grouser, 28"
  • Track shoes, triple grouser, 33.5"
  • Track shoes, single grouser, 31.5"
  • Working lights, front, two additional cab mounted
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