CAT 349 D2

Technical parameters of Caterpillar CAT®349D2 hydraulic excavator motor Engine model Cat C13 ACERT Engine power (ISO 14396) 301 kW 403hp Net Power (SAE J1349/ISO 9249) 289 kW 387 hp Cylinder bore 130 mm 5.11'' stroke 157 mm 6.18'' Displacement 12.5 L 762in³ Cat C13 meets emission standards equivalent to U.S. EPA Tier 2 and Euro II, as well as National 2. Nominal net power is the power measured at the flywheel when the engine is equipped with a fan, air filter, muffler and alternator. The C13 engine is field-proven and can operate efficiently at altitudes up to 2300m (7500'). weight Operating weight Standard Chassis* 45382kg 100100 lb Extended Chassis** 47919kg 105600 lb * Standard Chassis: Counterweight - 9.0mt (9.9t), Reach boom - 6.9m (22'8''), Stick - R3.9m (12'10''), Track Shoes - Standard 750mm (30'') Triple Grip Tines, Bucket – TB2.2 m3 (2.88 yd3) ** Extended chassis: counterweight – 9.0 mt (9.9 t), large bucket boom – 6.55 m (21'6"), stick – M3.0 m (9'10"), track shoes – long fixed gauge 900 mm (35") triple grip teeth, bucket – UB2.4 m3 (3.16 yd3) track Number of Track Shoes (per side) standard 49 Long fixed gauge 52 Number of track rollers (per side) standard 8 Long fixed gauge 9 Number of drag sprockets (per side) standard 2 Long fixed gauge 2 Slewing mechanism Slewing speed 8.7 rpm Slewing torque 149 kN m 109896 lb-ft drive Maximum travel speed 4.5 km/h 2.7 mph Maximum traction tie rod force 338 kN 75985 lbf Hydraulic system Main System – Maximum Flow (Total) 734 L/min 193 Gall Maximum pressure – equipment 35000 kPa 5076psi Maximum pressure – travel 35000 kPa 5076psi Maximum pressure – swivel 31400 kPa 4554psi Pilot system – maximum flow rate 43 l/min 11.3gal/min Pilot system – maximum flow rate 43 l/min 2623in³/min Pilot system – maximum pressure 4110 kPa 596psi Boom cylinder – bore 160 mm 6.0'' Boom cylinder – stroke 1575 mm 62.0'' Bucket Cylinder – Bore 190 mm 7.0'' Stick Cylinder – Stroke 1778 mm 70.0'' UB Bucket Cylinder – Bore 160 mm 6.0'' UB Bucket Cylinder – Stroke 1356 mm 53.0'' UB Bucket Cylinder – Bore 170 mm 6.0'' UB Bucket Cylinder – Stroke 1396 mm 55.0'' Maintenance and refueling capacity Fuel tank capacity 705 L 186Gall. Cooling system 35.5 L 9Gall. Engine oil (with filter) 42 L 11Gall. Slewing drive 10 L 2Gall. Final drive (each side) 15 L 3Gall. Hydraulic system (including fuel tank) 5701 L 150Gall. Hydraulic tank 243 L 64Gall.