Komatsu PC390LC-11 Hydraulic Excavator



With the one-touch Power Max. function, digging force is increased for 8.5 seconds of operation.
Maximum arm crowd force (ISO) — 7% UP
Maximum bucket digging force (ISO) — 7% UP

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

Faster arm cycle speeds - Two return hoses improve arm cylinder hydraulic flow for faster arm out performance.

Two-mode settings for boom - Smooth boom mode provides easy operation for gathering material or scraping down
• Power boom mode maximizes digging force for more effective excavating

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




HP
257 @1950 RPM
OPERATING WEIGHT
87,867-90,441 LBS
BUCKET CAPACITY
0.89-2.91 CU. YD.

Komatsu PC390LC-11 Hydraulic Excavator

Category: Excavators
Manufacturer: Komatsu


Large Undercarriage Design significantly increases the Komatsu PC390's overside lift capacity and provides exceptional stability in applications that require long arms or heavy attachments.

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