319D L and 319D LN Hydraulic Excavators

Excellent controllability and reliability, impressive lift capacity, better fuel efficiency, simplified service and a redesigned operator station to increase your productivity and lower your operating costs.


Front Linkage
Built for performance and long service life, Cat booms and sticks are large, welded, box-section structures with thick, multi-plate fabrications in high stress areas.Two types of booms and four sticks are available for a wide range of applications.


Hydraulics
The open-center, two-pump hydraulic system features higher pressure, providing more lifting power, swing torque and breakout force. Flow control system improves fuel efficiency, reduces sound and extends component life.

Engine
The Cat® C4.2 engine with ACERT™ Technology is built for power, reliability, efficiency and high performance in all applications. It provides low exhaust emissions to meet EU Stage IIIA emission regulations, with exceptional performance capabilities and proven reliability.


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