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PC290LC-11 Hydraulic Excavator

PC290LC-11 Hydraulic Excavator
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PC290LC-11 Tier 4 Final Engine Hydraulic Excavator Photos may include optional equipment. operating weight bucket capacity

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Photos may include optional equipment. operating weight bucket capacity

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PERFORMANCE, DURABILITY AND FUEL ECONOMY A long reach arm and boom combined with a heavy duty undercarriage provides extended reach with a stable and reliable platform. Enhanced controller logic and new Tier 4 Final engine technology improves performance and fuel efficiency. A powerful Komatsu SAA6D107E-3 engine provides a net output of 147 kW 196 HP. This engine is EPA Tier 4 Final emissions certified. Komatsu Variable Geometry Turbocharger (KVGT) uses a hydraulic actuator to provide optimum air flow under all speed and load conditions. Komatsu Diesel Particulate Filter (KDPF) and...

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PERFORMANCE FEATURES KOMATSU NEW ENGINE TECHNOLOGIES New Tier 4 Final Engine The Komatsu SAA6D107E-3 engine is EPA Tier 4 Final emissions certified and provides exceptional performance while reducing fuel consumption. Based on Komatsu proprietary technologies developed over many years, this new diesel engine reduces nitrogen oxides (NOx) by more than 80% when compared to Tier 4 interim levels. Through the in-house development and production of KDPF engines, electronics, and hydraulic components, Komatsu has achieved great advancements in technology, providing high levels of performance and...

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Komatsu Auto Idle Shutdown Komatsu auto idle shutdown automatically shuts the engine down after idling for a set period of time to reduce unnecessary fuel consumption and exhaust emissions. The amount of time before the engine is shutdown can be easily programmed from 5 to 60 minutes. Heavy-Duty High-Pressure Common Rail (HPCR) Fuel Injection System achieve an optimal injection, control, providing close to reduce PM emissions. While this technology is already used in current engines, the new system uses high pressure injection, thereby reducing both PM emissions and fuel consumption over...

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PERFORMANCE FEATURES Heavy Duty Undercarriage and long reach The PC290LC-11 utilizes a PC360 undercarriage and a heavy long life 11,464 lb counterweight to deliver excellent stability. A long arm with large bore cylinders give the PC290LC-11 a long reach. Increased Work Efficiency Powerful digging force With the one-touch Power Max. function digging force has been further increased. (8.5 seconds of operation) Maximum arm crowd force (ISO) Maximum bucket digging force (ISO) Measured with Power Max. function, 3200 mm arm and ISO rating Purpose Built Heavy Counterweight for Stability and Lift...

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Working Mode Selection The PC290LC-11 excavator is equipped with six working modes (P, E, L, B, ATT/P and ATT/E). Each mode is designed to match engine speed, pump flow, and system pressure to the application. The PC290LC-11 features an attachment mode (ATT/E) that allows operators to run attachments while in Economy mode. Working Mode Advantage • aximum production/power M • ast cycle times F Lifting mode Breaker mode hydraulic flow Attachment Power mode hydraulic flow, 2-way •Power mode Large displacement hydraulic implement pumps provide high flow output at lower engine RPM as well as...

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WORKING ENVIRONMENT

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Comfortable Working Space Wide spacious cab Standard Equipment Sliding window glass (left side) Radio, ashtray Remote intermittent wiper with windshield washer Cigarette lighter Opening & closing skylight Defroster (conforms to the ISO standard) One-touch storable front window lower glass The wide spacious cab includes a heated air suspension seat with reclining backrest. The seat height and position are easily adjusted using a pull-up lever. The armrest position is easily adjusted together with the console. Reclining the seat further enables it to be fully laid back with the headrest...

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WORKING ENVIRONMENT LARGE HIGH RESOLUTION LCD MONITOR New Monitor Panel Interface Design An updated large high resolution LCD color monitor enables accurate and smooth work. The interface has been redesigned to display key machine information in a new user friendly interface. A rear view camera and an DEF level gauge display have been added to the default main screen. The interface has a function that enables the main screen mode to be switched, thus enabling the optimum screen information for the particular work situation to be displayed. Fuel gauge Working mode Travel speed Service meter,...

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Support Efficiency Improvement ECO guidance While the machine is operating, ECO guidance pops up on the monitor screen to notify the operator of the status of the machine in real time. Operator Identification Function An operator identification ID can be set up for each operator, and used to manage operation information of individual machines using KOMTRAX data. Data sent from KOMTRAX can be used to analyze operation status by operator as well as by machine. ECO gauge & fuel consumption gauge The monitor screen is provided with an ECO gauge and also a fuel consumption gauge which is...

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MAINTENANCE FEATURES Centralized engine check points Locations of the engine oil check and filters are integrated into one side to allow easy maintenance and service. Engine oil filter Battery disconnect switch A standard battery disconnect switch allows a technician to disconnect the power supply and lock out before servicing the machine. Easy to access air conditioner filter Washable cab floormat Sloping track frame Utility space High efficiency fuel filter Fuel per-filter (with water separator) Easy cleaning of cooling unit Reverse-rotation function of the hydraulic driven fan...

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Long-life oils, filters Maintenance Information High performance filters are used in the hydraulic circuit and engine. By increasing the oil and filter replacement intervals, maintenance costs can be significantly reduced. Engine oil & Engine oil filter Hydraulic il o Hydraulic il filter o 500 hours every 5000 hours every 1000 hours every “Maintenance time caution lamp” display When the remaining time to maintenance becomes less than 30 hours*, a maintenance time monitor appears. Pressing the F6 key switches the monitor to the maintenance screen. * : The setting can be changed within the...

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