Instruction/ maintenance manual of the product 345C L CAT
Go to page of 20
345C L Hydraulic Excavator ® Cat ® C13 Diesel Engine with ACERT™ Technology Net Power (ISO 9249) at 1800 rpm 239 kW/325 hp Operating Weight 48 800 to 52 300 kg Maximum Travel Speed 4.
2 Electronic Control System ADEM™ A4 maximizes fuel efficiency and performance by maintaining the optimum balance between engine speed and hydraulic demand.
3 Extreme Service Undercarriage attachment includes next size larger components for increased stability and extra rugged reliability in severe applications. pg. 8 Booms, Sticks and Linkage Caterpillar excavator booms and sticks are built for performance and long service life.
4 Environmentally Responsible Design Caterpillar machines not only help you build a better world, they help maintain and pr eserve the fragile envir onment. Outstanding performance. Many features designed to provide outstanding performance which can mean more work done in a day, less fuel consumption and minimal impact on our environment.
5 Hydraulics Cat hydraulics deliver power and pr ecise contr ol to keep material moving. Pilot System. The hydraulic pilot system controls the front linkage, swing and travel operations. Component Layout. The 345C L hydraulic system and component locations have has been designed to provide a high level of overall system efficiency.
6 Cab Design. The workstation is spacious, quiet and comfortable, assuring high productivity during a long work day. The air conditioner and attachment switches are conveniently located on the right-hand wall, and the key switch and throttle dial are on the right-hand console.
7 Electronic Control System Manages the engine and hydraulics for maximum performance. Monitor Display Screen. The monitor is a full color 400x234 pixels Liquid Crystal Display (LCD) graphic display.
8 8 Undercarriage Durable under carriage absorbs str esses and pr ovides excellent stability . Travel Motors. Two-speed axial piston hydraulic motors provide the 345C L drive power and speed selection which is automatic when the high-speed position is selected.
9 SmartBoom TM Reduces str ess and vibrations transmitted to the machine. Rock Scraping. Scraping rock and finishing work is easy and fast. SmartBoom simplifies the task and allows the operator to fully concentrate on stick and bucket, while boom freely goes up and down without using pump flow.
10 Complete Customer Support Cat dealer services help you operate longer with lower costs. Machine Selection. Make detailed comparisons of the machines you are considering before you buy. What are the job requirements, machine attach- ments and operating hours? What production is needed? Your Cat dealer can provide recommendations.
11 Booms, Sticks and Linkage Designed for flexibility , high pr oductivity , and efficiency in a variety of applications. Front Linkage Attachments. Select the right combination of front linkage with your Cat dealer to ensure high productivity from the very start of your job.
12 5 4 13 10 11 12 16 18 17 14 15 123 Other buckets and teeth are available from Caterpillar for use in quarry, high abrasion, and special applications. Ask your dealer representative to recommend the optimum solution for your material and operation. 5 Ripper.
NN NN NN NN NN NN NN N N N NN NN N NN × × × × × × × × × × × × ×× × × × × × × × × × × × × × × × × × × × × × × mm kg m 3 % 8290 7510 7600 7120 M2.
14 M2.5UB M3.0UB R2.9TB R3.4TB mm 2500 3000 2900 3350 kg 2900 2900 2200 2100 m 3 2.6 2.6 2.2 2.0 mm 1450/R 1450/R 1500/EX 1380/EX kg 50 420 50 600 49 000 48 800 kg 51 360 51 540 49 940 49 740 kg 52 110 52 290 50 690 50 490 bar 0.
15 Service Refill Capacities Liters Fuel Tank 705 Cooling System 61 Engine Oil 42 Swing Drive (each) 10 Final Drive (each) 15 Hydraulic system (including tank) 570 Hydraulic tank 243 Drive Maximum Travel Speed 4.4 km/h Maximum Drawbar Pull 338 kN Dimensions All dimensions are approximate.
16 M2.5UB M3.0UB mm 2500 3000 mm -6610 -7110 mm 10 756 11 220 mm 10 409 10 601 mm 6729 6922 mm 3280 2804 mm -6439 -7026 mm -3924 -4362 m 3 2.6 2.6 mm 1936 1936 kN 273 258 kN 258 233 345C L Hydraulic E.
17 Load Point Height Load Radius Over Front Load Radius Over Side Load at Maximum Reach * Limited by hydraulic rather than tipping load. The above loads are in compliance with hydraulic excavator lift capacity ratings standard ISO/DIS 10567, they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity.
18 345C L Hydraulic Excavator specifications Standard Equipment Standard equipment may vary. Consult your Caterpillar dealer for specifics. Electrical Alternator – 75 amp Lights working Boom, both s.
19 345C L Hydraulic Excavator specifications Front Linkage Bucket linkages TB-family for TB sticks (available with or without lifting eye) UB-family for UB sticks (available with or without lifting eye) Buckets – see chart pg.13 Booms (with two working lights) Mass excavation – 6550 mm Reach – 6900 mm Sticks For mass boom – M2.
® HEHH3113-1 (04/2007) hr 345C L Hydraulic Excavator For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment.
An important point after buying a device CAT 345C L (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought CAT 345C L yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data CAT 345C L - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, CAT 345C L you will learn all the available features of the product, as well as information on its operation. The information that you get CAT 345C L will certainly help you make a decision on the purchase.
If you already are a holder of CAT 345C L, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime CAT 345C L.
However, one of the most important roles played by the user manual is to help in solving problems with CAT 345C L. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device CAT 345C L along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
