Experience rapid response and seamless operation for optimal productivity with the PC240LC-11. This mid-size hydraulic excavator is tailored for extended dig depth and reach, making it ideal for various utility applications.
- 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 for optimal attachment flow
- Spacious and quiet cab featuring a standard air suspension seat
Product Features and benefits:
Efficient Hydraulic System
Equipped with large displacement hydraulic implement pumps, this excavator ensures high flow output at lower engine RPM, optimizing operation at the most efficient engine speed.
Cutting-edge Hydraulic Technology
Benefit from a closed-center load-sensing hydraulic system that guarantees smooth operation, quick cycle times, and excellent multi-functionality, all while significantly lowering fuel consumption.
Built to Endure
Designed for long-term durability, the equipment showcases high resistance to bending and torsional stress. Booms and arms are constructed with thick plates of high tensile strength steel, boasting large cross-sectional areas.
Environmentally Conscious Emissions Control
Experience cleaner emissions with a heavy-duty aftertreatment system incorporating a Komatsu Diesel Particulate Filter (KDPF) and selective catalytic reduction (SCR). This system precisely injects the correct amount of diesel exhaust fluid, effectively decomposing nitrogen oxide.
Maintenance Made Easy
Simplify maintenance with integrated engine oil check and filter locations on one side, providing convenient access for routine maintenance tasks.
Optimal Operator Comfort
The excavator boasts an advanced ergonomic design, featuring a wide and spacious cab with a heated air suspension seat, reclining backrest, and easily adjustable seat height and position. The armrest position is also effortlessly customized with the console.
Information Accessibility
Access crucial information effortlessly with the updated, large, high-resolution LCD color monitor. The user-friendly interface displays key machine information, rearview camera feed, and DEF level gauge on the default main screen.
Safety First
Ensure operator safety with a Rollover Protection System (ROPS) cab that conforms to ISO 12117-2 standards. It also meets requirements for level 1 operator protective guard (OPG) and top guard (ISO 10262).
Enhanced Productivity
Enable multi-operator productivity with individual operator identification IDs, managing operation information for each operator and machine using Komtrax data. This data allows analysis of operation status by both operator and machine.
Fuel Efficiency at its Best
Reduce fuel consumption with the auto idle shutdown feature, automatically shutting down the engine after idling for a set period. The programmable time before engine shutdown ranges from 5 to 60 minutes.
Durability Redefined
Prioritize durability with large heavy-duty revolving frame guards and a swivel guard, providing protection to vital components from potential damage and debris build-up.
Streamlined Maintenance
Facilitate ease of maintenance and serviceability with a designated work area in front of the engine. A new step design enhances accessibility for filling the AdBlue/DEF tank, ensuring a convenient and secure process.
Product Specifications for PC240LC-11:
Engine:
- Model: Komatsu SAA6D107E-3
- Type: Water-cooled, 4-cycle, direct injection
- Aspiration: Turbocharged, aftercooled, cooled EGR
- Number of Cylinders: 6
- Bore x Stroke: 4.21 x 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:
- 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
Sound Performance:
- Exterior – ISO 6395: 103 dB(A)
- Operator – ISO 6396: 70 dB(A)
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: Not specified
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.
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/excavators/mid-size-excavators/pc240lc-11
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DISCLAIMER: The information that has been provided in this article is sourced from https://www.komatsu.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.
