Komatsu PC55mr

General Specifications:

· Engine Power: 36.2 kW (48.5 hp) @ 2,200 rpm

· Operating Weight: 5,380 kg (11,860 lb)

· Bucket Capacity: 0.1 m³ to 0.2 m³ (depending on the bucket)

· Fuel Tank Capacity: 120 L (31.7 gal)

· Hydraulic System Capacity: 110 L (29.1 gal)

· Cooling System Capacity: 8.6 L (2.3 gal)

· Engine Model: Komatsu 4D88E-6 (Tier 4 Final / Stage IV compliant)

Dimensions:

· Overall Length: 5,460 mm (214 in)

· Overall Width: 1,960 mm (77 in)

· Overall Height: 2,510 mm (99 in)

· Track Width: 400 mm (16 in)

· Track Length: 2,360 mm (93 in)

· Track Gauge: 1,570 mm (61.8 in) (adjustable)

· Ground Clearance: 330 mm (13 in)

Performance:

· Max Digging Depth: 3,385 mm (133 in)

· Max Reach at Ground Level: 5,650 mm (222 in)

· Max Digging Radius: 5,865 mm (231 in)

· Max Dump Height: 3,900 mm (154 in)

· Bucket Digging Force: 33.2 kN (7,460 lbf)

· Arm Digging Force: 24.5 kN (5,510 lbf)

Engine:

· Engine Type: Diesel, 4-cylinder, turbocharged

· Displacement: 3.3 L (202 in³)

· Fuel Type: Diesel

· Emissions Standard: Tier 4 Final / Stage IV

· Cooling System: Large capacity to ensure optimal engine performance in various temperatures

Hydraulics:

· Hydraulic System: Load-sensing, variable displacement pump

· Pump Flow: 157 L/min (41.5 gpm)

· Max Hydraulic Pressure: 24.5 MPa (3,558 psi)

· Auxiliary Hydraulics: Available for attachments (with optional high-flow system)

Operator Station:

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

· Seating: Adjustable, suspension seat with armrests

· Climate Control: Air conditioning and heating (available as an option)

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

· Display: Digital multi-function display for machine status, diagnostics, and fuel efficiency monitoring

· Visibility: Excellent visibility due to the well-designed cab, large windows, and a rearview camera option

Performance Features:

· Komatsu SAA4D88E Engine: Offers fuel efficiency and powerful performance, with low emissions

· Intelligent Hydraulics: Enhanced hydraulics with load-sensing capabilities, optimized for performance and fuel savings

· Automatic Idle: Automatically reduces engine speed when the machine is idling, saving fuel

· Eco Mode: Maximizes fuel efficiency without sacrificing performance

· Power Mode: Boosts hydraulic power when needed for tough jobs

Undercarriage:

· Track Type: Rubber crawler (standard)

· Undercarriage Design: Compact design for work in tight spaces, with a low center of gravity for improved stability

· Hydraulic Extendable Undercarriage: Expands to improve stability in demanding applications

Safety Features:

· Hydraulic Lock-Out Valve: Prevents unintended operation of hydraulic functions for safety during maintenance

· Anti-Theft System: Can be equipped with an optional immobilizer or other anti-theft devices

· Increased Stability: The wide stance and low center of gravity make the machine stable in challenging environments

Miscellaneous:

· Tool Control System: Easy control of various attachments (e.g., breakers, augers, and buckets) via the hydraulic system

· Easy Service Access: Daily maintenance points are easy to reach for quick checks and servicing

· Durability: The frame and undercarriage are built to endure tough working conditions, with reinforced parts in high-stress areas