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DX420LCA-K

Specifications

Classification Unit DX420LCA-K
Operating Weight ton 42.5
Engine Rated Power PS/rpm 297/2,000
Engine Max. Toque kgf.m/rpm 127/1,300
System Pressure (Work/Travel) kg/cm2 320(350)/320
Swing Speed rpm 9.1
Travel Speed (High/Low) km/h 5.5/3/3
Gradeability %(deg) 70 (35o)
Shoe Width mm 600.0
Gound Pressure kg/cm2 0.77
Digging Force (ISO) Bucket
(Nor. / Press. Up)		 ton 22.1/24.2
Digging Force (ISO) Arm
(Nor. / Press. Up)		 ton 17.6/19.3
Bucket Capacity(SAE, PCSA) m3 1.92
Max. Digging Reach mm 11,495
Max. Digging Depth mm 7,730
Max. Digging Height mm 10,920
Overall Length mm 11,660
Overall Width mm 3,350
Overall Height mm 3,450
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Description

Overview

INDUSTRY-LEADING PERFORMANCE AND PRODUCTIVITY

The combination of a newly improved engine and a redesigned EPOS-driven hydraulic system with an attractive cost-performance ratio is unrivalled by any other hydraulic excavators in its class.

DURABILITY & STABILITY

Manufactured with surprisingly strong materials and structures, the DX420LCA-K is unrivalled in durability and safety, allowing it to pass rigorous performance tests under extreme conditions. Whenever you work in a tough environment, you can count on Doosan’s DX420LCA-K.

OPERATOR COMFORT

More space, wider visibility, better air conditioning, and a very comfortable seat – all these elements allow the operator to work safely and comfortably for long hours in the best possible conditions.

EASY MAINTENANCE

Short maintenance operations at long intervals increase the machine’s availability onsite at all times. DOOSAN has developed the DX340LCA-K to deliver even higher profitability to the customer.

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