Name: Komatsu PC390LC-11 Excavator
Brand: Komatsu
SKU: PC390LC-11

Komatsu

PC390LC-11

The Komatsu PC390LC-11 excavator has a large undercarriage design that significantly increases overside lift capacity and provides exceptional stability in applications that require long arms or heavy attachments. The PC390LC-11 also has Power Mode with enhanced engine and hydraulic pump control logic provides greater hydraulic power and speed for faster cycle times, improved multifunction performance and up to 12% greater productivity than the previous model.

Emission Rating

Tier 4 Final

Net Horsepower

257 HP @1,950 rpm (192 kW @1,950 rpm)

Max Operating Weight

90441 lb (41023 kg)

Max Bucket Capacity

2.91 yd³ (2.22 m³)

Max Digging Depth

26′7″ (8100 mm)

Download PC390LC-11 Brochure

Features

The PC390LC-11's enhanced P Mode provides improved performance in demanding applications.

Up to 12% increase in productivity

(compared to the PC390LC-10 in P Mode)

The undercarriage is designed using larger size class components to provide improved reliability, good over the side lift capacity and long component life.

With the one-touch Power Max. function, digging force is increased for 8.5 seconds of operation.

Maximum arm crowd force (ISO) — 7% increase
Maximum bucket digging force (ISO) — 7% increase

(Measured with Power Max. function, 3185 mm arm and ISO rating)

Two return hoses improve arm cylinder hydraulic flow for faster arm out performance.

Smooth boom mode: provides easy operation for gathering material or scraping down.

Power boom mode: maximizes digging force for more effective excavating.

When the Lifting mode is selected, lifting capacity increases 7% by raising hydraulic pressure.

Wide spacious cab includes seat with reclining backrest. The seat height and longitudinal inclination are easily adjusted using a pull-up lever. You can set the appropriate operational posture of armrest together with the console. Reclining the seat further enables you to place it into the fully flat state with the headrest attached.

A large tank volume extends operating time before refilling and is installed on the right front platform for easy access.

The PC390LC-11 excavator is equipped with six working modes (P, E, L, B, ATT/P and ATT/E). An enhanced Power Mode provides improved performance in demanding applications. Each mode is designed to match engine speed, pump flow, and system pressure to the application. The PC390LC-11 features an attachment mode (ATT/E) that allows operators to run attachments while in Economy mode.

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Features

ENHANCED PRODUCTIVITY

ROBUST UNDERCARRIAGE

LARGE DIGGING FORCE

FASTER ARM CYCLE SPEEDS

TWO-MODE SETTINGS FOR BOOM

LIFTING MODE

WIDE SPACIOUS CAB

DIESEL EXHAUST FLUID (DEF) TANK

WORKING MODE SELECTION

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