305C CR

EngineModelMitsubishi S4Q2-TRated net power (ISO 9249) 35 kW 47 hpGross power 36.2 kW 48.5 hp• Net power rating per ISO 9249 and EEC 80/1269• Meets U.S. EPA Tier 2 emission regulationsWeightsOperating weight with canopy 5200 kg 11,465 lbOperating weight with cab 5320 kg 11,725 lb• Weight with counterweight, rubber tracks, bucket, operator,full fuel and auxiliary lines.• Weight varies depending on machine configuration.Engine DimensionsBore 88 mm 3.45 inStroke 103 mm 4.05 inDisplacement 2.505 L 153 in 3Travel SystemTravel speed – high 4.6 km/h 2.8 mphTravel speed – low 2.6 km/h 1.6 mphMax traction force – high speed 27.1 kN 6,092 lbMax traction force – low speed 48.1 kN 10,813 lbGradeability (max) – high 30º• Each track is driven by one independent 2-speed motor• Drive modules are integrated into the roller frame for totalprotection• Straight line travel when tracking and operating the frontlinkage simultaneouslyService Refill CapacitiesCooling system 11 L 2.9 galEngine oil 7 L 1.85 galFuel tank 72 L 19 galHydraulic tank 48 L 12.7 galHydraulic system 78 L 20.6 galHydraulic SystemLoad sensing hydraulics with variable displacement pumpPump flow at 2400 RPM 130 L/min 34.3 gal/minOperating pressures – equipment 245 bar 3,553 psiOperating pressure – travel 245 bar 3,553 psiOperating pressure – swing 184 bar 2,668 psiAuxiliary circuit – Primary 70 L/min 18.5 gal/min(186 bar/2,734 psi)Auxiliary circuits – Secondary 35 L/min 9.25 gal/min(174 bar/2,524 psi)Digging forces – stick (standard) 28.9 kN 6,500 lbDigging force – stick (long) 24.8 kN 5,575 lbDigging force – bucket 50.9 kN 11,445 lbSwing SystemMachine swing speed9 RPMBoom swing – left (without stop) 80ºBoom swing – left (with stop) 60ºSwing – right 50º• Automatic swing brake, spring applied, hydraulic release• Centralized lubricationSound LevelsCanopy77 dB(A)Cab78 dB(A)• Operator sound pressure levels measured per ISO 6396(dynamic).Electrical System• 50-amp alternator• 12-volt, 650 CCA, 52 amp/h maintenance-free battery• Sealed electrical connectorsBladeWidth 1980 mm 77.95 inHeight 375 mm 14.75 inDig depth 540 mm 21.25 inLift height 420 mm 16.55 in• Blade flotation function provides easier operation• Replaceable, hardened, wear resistant cutting edge305C CR Mini Hydraulic Excavator specifications9