User manual CATERPILLAR 328D LCR BROCHURE

[. . . ] 328D LCR Hydraulic Excavator ® Engine Engine Model Net Flywheel Power Weights Operating Weight Cat® C7 ACERTTM 152 kW 204 hp 34 700 kg 76, 500 lb · Reach boom, R3. 2CB2 (10 ft 6 in) Stick, 1. 2 m3 (1. 57 yd3) Bucket, 850 mm (34 in) Shoes. 328D LCR Hydraulic Excavator The D Series incorporates innovations for improved performance and versatility. C7 with ACERTTM Technology ACERTTM Technology works at the point of combustion to optimize engine performance and provide low exhaust emissions to meet U. S. EPA Tier 3 emission regulations, with exceptional performance capabilities and proven reliability. 4 Hydraulics Operator Station The hydraulic system has been designed Provides maximum space, wider to provide reliability and outstanding visibility and easy access to switches. An optional Tool The monitor is a full-color graphical Control System provides enhanced display that allows the operator to flexibility. [. . . ] Prior to starting the machine, the system will check for low fluid levels. The event display area warns the operator if one of the conditions exists. Three analog gauges, fuel level, hydraulic oil temperature and coolant temperature, are displayed in this area. Machine information is displayed in this area with the icon and language. Console. Redesigned consoles feature a simple, functional design to reduce operator fatigue, ease of switch operation and excellent visibility. The standard and optional seats provide a variety of adjustments to suit the operator's size and weight including fore/aft, height and weight. Wide adjustable armrests and a retractable seat belt are also included. The joystick controls are designed for low lever effort and match operator's natural wrist and arm position. The operator can operate the joystick controls with an arm on the armrest. Horizontal and vertical strokes have been designed to reduce operator fatigue. 7 Structures 328D LCR structural components and undercarriage are the backbone of the machine's durability. Robotic Welding. Up to 95% of the structural welds on a Caterpillar® Excavator are completed by robots. Robotic welds achieve over three times the penetration of manual welds. X-shaped, box-section carbody provides excellent resistance to torsional bending. Robot-welded track roller frames are press-formed, pentagonal units to deliver exceptional strength and service life. Main Frame. Rugged main frame is designed for maximum durability and efficient use of materials. The swing bearing utilizes cross roller bearings versus the traditional ball bearing design. The cross roller bearing design allows for more surface contact to absorb the stresses that are a result of the high swing torque that Cat offers. It provides exceptional machine stability and reduces machine pitching during boom down operation. Undercarriage. Durable Cat undercarriage absorbs stresses and provides excellent stability. Sealed and lubricated track rollers, carrier rollers, and idlers provide excellent service life, to keep the machine in the field longer. This long, wide, and sturdy undercarriage offers a very stable work platform. 8 Booms, Sticks and Bucket Attachments Designed for maximum flexibility, productivity and high efficiency on all jobs, the 328D LCR offers a wide range of configurations suitable for a variety of applications. Reach Boom. The reach boom features an optimum design that maximizes digging envelopes with three stick choices: R3. 2CB2 Stick. [. . . ] Diagnostic programs such as Scheduled Oil Sampling, Coolant Sampling and Technical Analysis help you avoid unscheduled repairs. Your Cat dealer can help you evaluate the cost involved so you can make the right choice. 13 Engine Engine Model Net Flywheel Power Net Power ­ ISO 9249 Net Power ­ SAE J1349 Net Power ­ EEC 80/1269 Bore Stroke Displacement Cat® C7 ACERTTM 152 kW 204 hp 152 kW 204 hp 151 kW 202 hp 152 kW 204 hp 110 mm 4. 3 in 127 mm 5 in 7. 2 L 440 in3 Drive Maximum Drawbar Pull Maximum Travel Speed 300 kN 4. 2 km/h 67, 443 lb 2. 6 mph Hydraulic System Main Implement System ­ Maximum Flow (2x) Max. pressure ­ Swing Pilot System ­ Maximum flow Pilot System ­ Maximum pressure Boom Cylinder ­ Bore Boom Cylinder ­ Stroke Stick Cylinder ­ Bore Stick Cylinder ­ Stroke CB2 Family Bucket Cylinder ­ Bore CB2 Family Bucket Cylinder ­ Stroke DB Family Bucket Cylinder ­ Bore DB Family Bucket Cylinder ­ Stroke 235 L/min 35 000 kPa 36 000 kPa 35 000 kPa 27 500 kPa 32. 4 L/min 3900 kPa 140 mm 1407 mm 150 mm 1646 mm 135 mm 1156 mm 150 mm 1156 mm 62 gal/min 5, 076 psi 5, 221 psi 5, 076 psi 3, 989 psi 8. 6 gal/min 566 psi 5. 5 in 55. 4 in 5. 9 in 64. 8 in 5. 3 in 46 in 5. 9 in 46 in · The 328D LCR meets U. S. · Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. [. . . ]