349D 液压挖掘机.pdf

349D/349D L Hydraulic Excavator Engine Weights Engine Model Cat® C13 ACERT™ OperatingWeight – Std. Undercarriage 46 285 kg Net Flywheel Power 283 kW OperatingWeight – Long Undercarriage 47 122 kg Gross Power 305 kW • Reach Boom, R3.9 Stick, 1219 mm GD Bucket and 750 mm shoe. Features Performance High level of sustained production, improved performance, reliability and durability increase your productivity and lower your operating costs. C13 Engine with ACERT™ Technology ACERT™ Technology works at the point of combustion to optimize engine performance and provide low exhaust emissions, with exceptional performance capabilities and proven reliability. Operator Station Superior cab comfort and visibility provide an excellent working environment. The full-color monitor with graphic display features enhanced functionality to provide a simple, comprehensive machine interface. Maximum Versatility A variety of work tools, including buckets, are available for applications such as demolition, site clean-up, scrap processing, breaking up road surfaces and bedrock through Cat® Work Tools. Service and Maintenance Fast, easy service has been designed in with long service intervals, advanced ltration, convenient lter access and user-friendly electronic diagnostics for increased productivity and reduced maintenance costs. Contents C13 Engine with ACERT Technology3 Hydraulics4 The 349D/349D L offers outstanding performance, Operator Station5 excellentcontrol, high stick and bucket forces, Undercarriage6 impressive lift capacity, simplied service and Structures7 a comfortable o