Boost productivity and stability by incorporating a super long front arrangement into the PC240LC-11. This addition extends the excavator’s operating range, making it well-suited for a range of applications such as dredging, cleaning, or sloping.
- Extension of excavator operating range
- Capability to handle a wide variety of applications
- Provision of stability while reaching long distances
Product Features and benefits:
Versatile Arrangements:
- Explore a vast selection of ditch-cleaning and general-purpose buckets tailored to meet the specific needs of your job site.
- The arm conveniently tucks under the boom, ensuring the lowest possible transport height without requiring disassembly.
Durability with Reinforced Parts:
- Experience unparalleled durability with components crafted from hardened steel and nickel-plated for enhanced corrosion and wear resistance.
- The cast bucket power link and sealed hardened bushing further contribute to the overall durability of the equipment.
Smooth Loading and Control:
- Enjoy seamless bucket control and enhanced hydraulic performance for smooth loading operations.
- The arm out function is optimized with two return hoses, allowing a portion of the oil to be directly returned to the tank, ensuring smooth and efficient operation.
Specifications for PC240LC-11 SLF:
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
- 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
- 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
- Number of Cylinders (Bore x Stroke x Rod Diameter):
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: 34.9 US gal
- Hydraulic System: 64.4 US gal
- DEF Tank: 10.4 US gal
Operating Weight (Approximate):
- 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-slf
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