Caterpillar340
Tonnage (tons) 40 Machine operating weight (kg) 38900~41500 Bucket capacity (m³) 1.9 Boom length (mm) 6500 Arm length (mm) 2800 Performance Slewing speed (rpm) 8.3 Slewing torque (Nm) 109 Travel speed (km/h) 4.6 Gradability (%) 70 Bucket digging force (kN) 210 Arm digging force (kN) 185 Maximum traction force (kN) 300 Power system Engine model CatC9 Rated power (kw/rpm) 208 Displacement (L) 8.8 Cylinder diameter × stroke (mm) 112 × 149 Working mode Direct injection fuel system with turbocharger aftercooler Hydraulic system Main pump maximum flow (l/min) 281 Pilot pump flow (L/min) 40 Pilot oil circuit (MPa) 4 Travel hydraulic circuit (Mpa) 35 Swing hydraulic circuit (Mpa) )28 Main overflow setting pressure (Mpa)35 Boom cylinder-number×cylinder diameter×stroke (mm)150×1440 Arm cylinder-number×cylinder diameter×stroke (mm)170×1738 Bucket cylinder-number×cylinder diameter×stroke (mm)150×1151 Oil capacity Fuel tank (L)175 Hydraulic oil tank (L)620 Hydraulic system (L)410 Engine oil change amount (L)41 Coolant (L)40 Main body dimensions Total transport length (mm)11170 Total transport width (mm)3620 Total transport height (mm)3630 Total cab height (mm)3360 Total track length (mm)5060 Track shoe width (mm)600 Track gauge (mm)2920 Counterweight ground clearance (mm)1450 Minimum ground clearance (mm) )742 Rear end turning radius (mm) 3490 Operating range Maximum digging radius of parking surface (mm) 10830 Maximum...
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