코마츠 PC 220

Komatsu PC220-8 excavator parameter configuration Specification powerTraditional power ManufacturerJoint venture/import bucketbackhoe Machine operating weight (kg)23100 Bucket capacity (m³)1 Boom length (mm)5850 Arm length (mm)3045 Tonnage (tons)22 performance Rotation speed (rpm)11.7 Walking speed (km/h)3.1/4.2/5.5 Gradeability (%)70/35° Ground pressure (Kpa)50.4 Bucket digging force (kN)172 Arm digging force (kN)129 Powertrain Engine modelKomatsu SAA6D107E-1 Rated power (kw/rpm)110/2000 Displacement (L)6.69 Number of cylinders6 Cooling methodWater cooling Working form6-cylinder, direct-injection, turbocharged, aftercooled engine; meets 2006 EPA/Tier 3 and EU IIIA standards. hydraulic system Rotary hydraulic motor typeAxial piston motor × 1 (with rotation holding valve) Travel hydraulic motor typeAxial piston motor × 2 (with parking brake) Main pump maximum flow (l/min)439 Travel hydraulic circuit (Mpa)37.3 Rotary hydraulic circuit (Mpa)28.9 Control hydraulic circuit (Mpa)3.2 Pilot oil circuit Boom cylinder - number × cylinder diameter × stroke (mm)130×1335×90 Arm cylinder - number × cylinder diameter × stroke (mm)140×1635×100 Bucket cylinder - number × cylinder diameter × stroke (mm)130×1020×90 Is the hydraulic crushing pipeline standard?否 Oil capacity Fuel tank (L)400 Hydraulic oil tank (L)135 Engine oil change amount (L)23.1 Coolant (L)19.8 Main body size Total transport length (mm)9885 Total transport width (mm)5190 Total transport height (mm)3185 Cab height (mm)3055 Track ground contact length (mm)3460 Total track length (mm)4260 Track shoe width (mm)600 Total track width (mm)2980 Track gauge (mm)2380 Minimum ground clearance (mm)440 Counterweight ground clearance (mm)1100 Rear end turning radius (mm)2905 Scope of work Maximum digging radius (mm)10180 Maximum digging radius of the parking surface (mm)10020 Maximum digging depth (mm)6920 Maximum digging height (mm)10000 Maximum unloading height (mm)7035 Maximum vertical digging depth (mm)6010 Maximum effective digging depth (mm)6700 Bulldozer lift or pushing depth (mm)No bulldozer