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Caterpillar 345D L Hydraulic Excavator
Caterpillar 345D L Hydraulic ExcavatorThe 345D L offers outstanding performance, excellent control, high stick and bucket forces, impressive lift capacity, simplified service and a comfortable operator station to increase your productivity and lower operating costs. |  |  | |||
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 | Overview & Specifications | |  | Features & Benefits | | | Standard Equipment | | | Optional Equipment | | | Work Tools & Attachments | ||
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| Engine | |
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| Engine Model | Cat® C13 ACERT™ |
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| Net Flywheel Power | 380 hp / 283 kW |
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| Net Power - ISO 9249 | 380 hp / 283 kW |
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| Net Power - SAE J1349 | 380 hp / 283 kW |
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| Net Power - EEC 80/1269 | 380 hp / 283 kW |
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| Bore | 5.1 in / 130 mm |
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| Stroke | 6.2 in / 157 mm |
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| Displacement | 763 in3 / 12.5 L |
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| Cylinders | 6 |
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| Weights | |
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| Operating Weight | 100040 lb / 45375 kg |
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| Drive | |
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| Maximum Travel Speed | 2.9 mph / 4.7 km/h |
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| Maximum Drawbar Pull - Long Undercarriage | 75920 lb / 337.7 kN |
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| Hydraulic System | |
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| Main System - Maximum Flow (Total) | 194 gal/min / 734 L/min |
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| Maximum Pressure - Equipment - Normal | 5080 psi / 35000 kPa |
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| Maximum Pressure - Equipment - Heavy Lift | 5511 psi / 38000 kPa |
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| Maximum Pressure - Travel | 5080 psi / 35000 kPa |
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| Maximum Pressure - Swing | 4550 psi / 31400 kPa |
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| Pilot System - Maximum flow | 11 gal/min / 43 L/min |
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| Pilot System- Maximum pressure | 596 psi / 4110 kPa |
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| Boom Cylinder - Bore | 6.3 in / 160 mm |
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| Boom Cylinder - Stroke | 62 in / 1575 mm |
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| Stick Cylinder - Bore | 7.5 in / 190 mm |
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| Stick Cylinder - Stroke (for Long Reach and Reach fronts) | 70 in / 1778 mm |
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| Stick Cylinder - Stroke (for mass excavation fronts) | 69.2 in / 1758 mm |
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| TB Family Bucket Cylinder - Bore | 6.3 in / 160 mm |
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| TB Family Bucket Cylinder - Stroke | 53.4 in / 1356 mm |
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| UB Family Bucket Cylinder - Bore | 6.7 in / 170 mm |
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| UB Family Bucket Cylinder - Stroke | 55 in / 1396 mm |
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| Main normal relief pressure | 5080 psi / 35000 kPa |
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| Service Refill Capacities | |
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| Fuel Tank Capacity | 186 gal / 705 L |
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| Cooling System | 9.4 gal / 35.5 L |
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| Engine Oil | 11 gal / 42 L |
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| Swing Drive (each) | 2.6 gal / 10 L |
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| Final Drive (each) | 4 gal / 15 L |
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| Hydraulic System (including tank) | 150 gal / 570 L |
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| Hydraulic Tank | 64 gal / 243 L |
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| Swing Mechanism | |
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| Swing Speed | 8.9 RPM / 8.9 RPM |
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| Swing Torque | 109560 lb ft / 148.5 kN·m |
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| Operating Specifications | |
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| Max Reach at Ground Level | 42.5 ft / 12.96 m |
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| Max Digging Depth | 29.3 ft / 8.92 m |
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| Max Bucket Capacity | 5 yd3 / 3.8 m3 |
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| Nominal bucket weight | 3880 lb / 1762 kg |
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| Bucket digging force - Normal | 39300 lb / 175 kN |
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