Komatsu PC450-8

General Specifications:

· Engine Power: 257 kW (345 hp) @ 1,800 rpm

· Operating Weight: 46,200 kg (101,830 lb) (with standard boom and bucket)

· Bucket Capacity: 2.0 m³ to 2.7 m³ (depending on the configuration and attachment)

· Fuel Tank Capacity: 500 L (132.1 gal)

· Hydraulic System Capacity: 410 L (108.3 gal)

· Cooling System Capacity: 47 L (12.4 gal)

· Transmission Type: Automatic, electronic-controlled transmission for smooth operation

Dimensions:

· Overall Length: 11,130 mm (438.4 in)

· Overall Width (upper structure): 3,190 mm (125.6 in)

· Overall Height (top of cab): 3,770 mm (148.4 in)

· Track Length: 4,300 mm (169.3 in)

· Track Width: 600 mm (23.6 in)

· Track Gauge: 2,590 mm (102 in)

· Ground Clearance: 500 mm (19.7 in)

Performance:

· Maximum Travel Speed: 5.5 km/h (3.4 mph)

· Maximum Digging Depth: 7,180 mm (283 in)

· Maximum Reach at Ground Level: 11,900 mm (468 in)

· Maximum Digging Radius: 12,050 mm (474 in)

· Bucket Digging Force: 225 kN (50,500 lbf)

· Arm Digging Force: 160 kN (35,900 lbf)

Engine:

· Engine Model: Komatsu SAA6D125E-5

· Engine Type: 6-cylinder, turbocharged and aftercooled diesel engine

· Displacement: 12.5 L (764 in³)

· Fuel Type: Diesel

· Emissions Standard: Meets Tier 3 / Stage IIIA (varies by region)

· Cooling System: High-capacity cooling system designed for long operating hours under heavy loads

Hydraulics:

· Hydraulic System Type: Load-sensing, variable-displacement piston pump

· Pump Flow: 447 L/min (118.4 gpm)

· Hydraulic Pressure: 34.3 MPa (4,980 psi)

· Auxiliary Hydraulics: Available for powering a wide variety of attachments, such as hammers, augers, and grapples

Operator Station:

· Cab Type: ROPS (Roll-Over Protection System) and FOPS (Falling Object Protection System) certified

· Seating: Adjustable, high-back, air-suspended seat with lumbar support and armrests for enhanced comfort

· Joystick Controls: Ergonomically designed joysticks for precise control of the hydraulic systems

· Climate Control: Fully integrated air conditioning and heating for optimal comfort in all weather conditions

· Display: Digital monitor with easy-to-read gauges for fuel consumption, engine diagnostics, and machine status

· Visibility: Large windows, rearview camera, and optional 360-degree camera system for better all-around visibility

Performance Features:

· Komatsu ECOT3: Features the Komatsu ECO mode for optimal fuel efficiency, improving fuel consumption without compromising performance

· Power Mode Selection: Operators can choose between Power Mode and Economy Mode, balancing power output and fuel consumption based on the task at hand

· Auto-idle System: Automatically reduces engine speed when the machine is idle to save fuel

· Hydraulic System: Optimized for faster, smoother hydraulic responses and increased digging performance

· Advanced Hydraulic Control: Enhanced hydraulic flow control to optimize the efficiency of the arm and bucket movements

Undercarriage:

· Track Type: Sealed and lubricated track (SALT) for improved durability and minimal maintenance

· Track Rollers: Durable and long-lasting track rollers designed for use in tough environments

· Final Drive: Fully sealed final drive for reduced wear and extended service life

· Heavy-Duty Undercarriage: Designed for maximum stability, even when operating in challenging conditions like rough terrain or soft ground

Safety Features:

· ROPS/FOPS Certified: Certified cab design meets safety standards to protect the operator in case of a rollover or falling objects

· Stability Control: Ensures machine stability, especially when lifting, digging, or working on uneven ground

· Emergency Stop: A safety switch to rapidly shut down the engine in emergency situations

· Rearview Camera: Standard or optional camera system for enhanced visibility when reversing or operating in tight spaces

· Anti-Theft System: Optional security system to protect against unauthorized machine use

Miscellaneous:

· Easy Maintenance: Wide-opening engine compartment and centralized grease points for quick access to maintenance and service areas

· Fuel Efficiency: The PC450-8 is designed for improved fuel consumption, providing longer operation times between refueling

· Attachment Compatibility: Can be equipped with a wide variety of attachments, such as hydraulic hammers, buckets, grapples, and more, making it versatile for different applications

· Durability: Built with durable, high-quality components for reduced downtime and increased machine life