2019 Komatsu PC55MR-5MO Mini Excavator
1,555 Hours | Yanmar 4NNPAC 2.19L 4-Cylinder Turbodiesel | Hydrostatic Transmission | Fuel Type: Diesel | Drive Type: Crawler | Serial: KMTPC272JKUF61385
This 2019 Komatsu PC55MR-5MO mini excavator, with 1,555 hours on the meter, is powered by a Yanmar 4NNPAC 2.19L 4-cylinder turbodiesel engine, delivering 39.9 horsepower (29.8 kW) at 2,400 RPM. It features a hydrostatic transmission with two-speed travel, offering speeds up to 2.9 mph (4.7 km/h) for efficient maneuverability. Identified by serial KMTPC272JKUF61385,…
2019 Komatsu PC55MR-5MO Mini Excavator
1,555 Hours | Yanmar 4NNPAC 2.19L 4-Cylinder Turbodiesel | Hydrostatic Transmission | Fuel Type: Diesel | Drive Type: Crawler | Serial: KMTPC272JKUF61385
This 2019 Komatsu PC55MR-5MO mini excavator, with 1,555 hours on the meter, is powered by a Yanmar 4NNPAC 2.19L 4-cylinder turbodiesel engine, delivering 39.9 horsepower (29.8 kW) at 2,400 RPM. It features a hydrostatic transmission with two-speed travel, offering speeds up to 2.9 mph (4.7 km/h) for efficient maneuverability. Identified by serial KMTPC272JKUF61385, this tight tail swing excavator is designed for versatile performance in confined spaces, ideal for urban construction, landscaping, or utility work, with a minimal rear overhang of 140 mm (5.5 inches) from the tracks.
The excavator is equipped with a 77-inch wide backfill blade for grading and stabilization, a swing boom for offset digging, and a 79-inch (2,010 mm) stick, providing a maximum dig depth of approximately 12.4 feet (3.77 m) and a horizontal reach of about 19.9 feet (6.075 m). It includes a mechanical Strickland TL05SLK06553Z4N quick coupler for attachment changes, a JB Equipment Raptor-900 hydraulic thumb for enhanced material handling, and a 31-inch Rhinox bucket with 5 teeth, offering a capacity of approximately 0.16 cubic meters (0.21 cubic yards). Standard auxiliary hydraulics with a maximum flow of 26.4 gpm (100 L/min) support attachments like hammers or augers. Removable counterweights enhance stability or reduce weight for transport. The 16-inch (400 mm) rubber tracks minimize surface damage with a ground pressure of about 4.9 psi, supported by a sealed undercarriage for durability. The enclosed cab provides operator comfort with heat, a high-resolution 3.5-inch LCD multi-function monitor, and excellent forward visibility.
Technical Details and Additional Features: The PC55MR-5MO features Komatsu’s CLSS (Closed-Centre Load Sensing System) hydraulic circuit, ensuring precise control and simultaneous movements with a bucket breakout force of 10,004 lbf (39 kN) and an arm digging force of 5,463 lbf. It offers six selectable working modes (Power, Economy, Lifting, Breaker, Attachment-Power, Attachment-Economy) to optimize performance and fuel efficiency, with auto-decelerator and idle shutdown as standard. The Tier 4 Final-compliant engine uses a diesel oxidation catalyst (DOC) and exhaust gas recirculation (EGR), requiring no diesel particulate filter, paired with an 18.5-gallon (70 L) fuel tank for approximately 8-10 hours of operation at 2.0 gal/hr (65% load). The machine includes a double-element air cleaner with auto dust evacuator, KOMTRAX telematics for remote monitoring, and a 12-volt electrical system with a 72-amp alternator. The cab, designed for comfort, features a pressurized interior, a reclining suspension seat, and multiple storage compartments. Maintenance is streamlined with a tilting cab, wide-opening engine hood, and ground-level access to filters and fluids, with extended intervals (500 hours for engine oil, 2,000 hours for hydraulic fluid). The operating weight is approximately 11,618 lb (5,270 kg), with a transport length of 18.2 feet (5.55 m), width of 6.4 feet (1.96 m), and height of 8.5 feet (2.59 m). The Kprime Tooth System ensures high performance and durability.
The excavator was professionally inspected in 2025, confirming its excellent condition with low hours for its age, suitable for trenching, foundation work, or landscaping tasks. Maintenance records indicate recent servicing of the engine, hydraulics, and tracks, with no major issues reported.
This Komatsu PC55MR-5MO mini excavator is an extremely nice, low-hour machine, featuring a fuel-efficient 39.9 HP Yanmar turbodiesel engine, a versatile 31-inch Rhinox bucket with hydraulic thumb, and a comfortable cab with advanced controls, making it an ideal choice for contractors, landscapers, or operators needing a compact, high-performance excavator for precise digging in tight or sensitive environments.
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New Holland General Dealership
Bond Number: CO 13069
Company Reg#: 20211929794
Formation Date: 10/07/2015
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1210 St Charles St, Houma, LA 70360