KOMATSU PC240 LC-11
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2024
Komastu
PC240 LC-11
New
Ontario
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
Engine
| Model | Komatsu SAA6D107E-3* |
| Type | Water-cooled, 4-cycle, direct injection |
| Aspiration | Turbocharged, aftercooled, cooled EGR |
| Number of cylinders | 6 |
| Bore | 4.21 in |
| Stroke | 4.88 in |
| Piston displacement | 408 in³ |
| Horsepower | |
| SAE J1995 : Gross | 189 HP |
| ISO 9249/SAE J1349 : Net | 177 HP |
| Rated rpm | 2,000 rpm |
| Fan drive type | Mechanical |
| Governor | All-speed control, electronic |
| *EPA Tier 4 Final emissions certified |
Hydraulics
Type: HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves
| Number of selectable working modes | 6 |
| Main pump: | |
| Type | Variable displacement piston type |
| Pumps for | Boom, arm, bucket, swing, and travel circuits |
| Maximum flow | 125.5 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 | 4,190 psi |
| Pilot circuit | 470 psi |
| Hydraulic cylinders: | |
| Number of cylinders | Bore x Stroke x Rod Diameter |
| Boom / 2 | 5.3 x 52.6 x 3.5 in |
| Arm / 1 | 5.5 x 64.4 x 3.9 in |
| Bucket / 1 | 5.1 x 40.2 x 3.5 in |
Drives and Brakes
| Steering control | Two levers with pedals |
| Drive method | Hydrostatic |
| Maximum drawbar pull | 45,349 lbs. |
| Gradeability | 70%, 35° |
| Maximum travel speed: (Auto-Shift) | |
| High | 3.4 mph |
| Mid | 2.5 mph |
| Low | 1.9 mph |
| Service brake | Hydraulic lock |
| Parking brake | Mechanical disc brake |
Swing System
| Drive method | Hydrostatic |
| Swing reduction | Planetary gear |
| Swing circle lubrication | Grease-bathed |
| Service brake | Hydraulic lock |
| Holding brake/Swing lock | Mechanical disc brake |
| Swing speed | 11.7 rpm |
| Swing torque | 58,334 ft.-lbs. |
Undercarriage
| Center frame | X-frame |
| Track frame | Box-section |
| Seal of track | Sealed track |
| Track adjuster | Hydraulic |
| Number of shoes | 51 each side |
| Number of carrier rollers | 2 each side |
| Number of track rollers | 10 each side |
Coolant & Lubricant Capacity (Refilling)
| Fuel tank | 105.7 US gal |
| Coolant | 10 US gal |
| Engine | 6.1 US gal |
| Final drive, each side | 1.3 US gal |
| Swing drive | 1.9 US gal |
| Hydraulic tank | 34.9 US gal |
| Hydraulic system | 64.4 US gal |
| DEF tank | 10.4 US gal |
Operating Weight (Approximate)
Operating weight, including 19 ft. 2 in one-piece boom, 10 ft. 0 in arm, SAE heaped 1.85 yd³ bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.
| Triple-Grouser Shoes | 28 in |
| Operating Weight | 55,763 lbs. |
| Ground Pressure | 6.68 psi |
| Triple-Grouser Shoes | 31.5' in |
| Operating Weight: | 56,380 lbs. |
| Ground Pressure | 5.91 psi |
| Component Weights | |
| Arm including bucket cylinder and linkage: | |
| 10 ft. 0 in arm assembly | 2,694 lbs. |
| 10 ft. 0 in HD arm assembly | 2,906 lbs. |
| 11 ft. 6 in arm assembly | 3,179 lbs. |
| One piece boom including arm cylinder: | |
| 20 ft. 2 in boom assembly | 4,892 lbs. |
| 20 ft. 2 in HD boom assembly | 5,126 lbs. |
| Boom cylinders x 2 | 463 lbs. |
| Counterweight | 10,296 lbs. |
| 1.85 yd³ bucket - 48 in width | 2,400 lbs. |
Sound Performance
| Exterior – ISO 6395 | 103 dB(A) |
| Operator – ISO 6396 | 70 dB(A) |
- 3 Speed travel with Auto shift
- Alternator, 90 Ampere, 24V
- AM/FM radio
- Automatic engine warm-up system
- Automatic air conditioner/heater
- Auto idle
- Auto Idle Shutdown (programmable)
- Lever lock Auto-lock
- Auxiliary input (3.5 mm jack)
- Batteries, large capacity
- Battery disconnect switch
- Boom and arm holding valves
- Carrier rollers (2 each side)
- Converter, (2) x 12V
- Counterweight, 10,296 lb
- Dry type air cleaner, double element
- Electric horn
- EMMS monitoring system
- Engine, Komatsu SAA6D107E-3
- Extended work equipment grease interval
- Fan guard structure
- Fuel system pre-cleaner 10 micron
- High back air suspension seat, with heat
- 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
- Seat belt, retractable, 3"
- Seat belt indicator
- Secondary engine shutoff switch
- Service valve
- Shoes, triple grouser, 31.5"
- Skylight
- Slip resistant foot plates
- Starter motor, 5.5kW/24V x 1
- Suction fan
- Thermal and fan guards
- Track frame undercover
- Track frame swivel guard
- Travel alarm
- Working lights, 2 (boom and RH front)
- Working mode selection system
- Arms
– 10'0" arm assembly
– 10'0" HD arm assembly with piping
– 11'6" arm assembly - Booms
– 19'2" boom assembly
– 19'2" HD boom assembly with piping - Cab guards
– Full front guard, OPG Level 1
– Full front guard, OPG Level 2
– Bolt-on top guard, OPG Level 2
– Lower front window guard - High pressure in-line hydraulic filters
- Hydraulic control unit, 1 actuator
- Proportional control handles
- Rain visor
- Revolving frame undercovers, heavy duty
- Shoes, triple grouser, 28"
- Sun visor
- Straight travel pedal
- Track roller guards, full length
- Working light, front, two additional cab mounted
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.