SANDVIK-LH307铲运机液压原理图-3

1、A123456789101112131415161718192016x2 (8)212223 16x2 (8)A3562HYDRAULICS2425262728Air Condition Unit (option)A3443Y3019293031323325 x 2,5 (12)ABCDEFGEjector Bucket (option) RightLeft STEERINGA3121A3121A2224A2224(8)10 0/50- 450(8) 1 0 0 / 5 0 - 4 5 0 1 0 0 / 5 0 - 3 6 010 0/50- 36016x2 (8)16x2 (8)MP103MP104MP214MP213V3102BAM1M3BAPS 125 bar 125 bar190 bar190 barP1Boom Suspension and Floating V2214(option)LIFTTILTA2221A2221A2222140/90x665140/90x665V3564Z2231 p2=210 bar20 barbar,5 lp1=25MP211TClosedM1

2、ACC1Y2059BY2037AY203616x2 (8)16x2 (8)25x2, 5 (12)25x2,5 (12)25x2,5 (12)25x2,5 (12)MP204MP203MP207MP206V3201BAP2BA250 bar250 bar16x2 (8) 8x1 (4)MP201P15604692256046922 O QDS P1O QDS T110.8 cm3/rev3400 rpm10.8 cm3/rev(8)3400 rpmTRANSMISSION8x1 (4)14.4 cm3/revV3513A1B1Dr MP520MP52 0a1V3512MP519MP518(4)MP519MP5188x1a1120 bar(8)(8)FRONT A2501(6) (6)(6)(6)(8)12x1,5 (6)MP51116x2V356512x1,5 (6)1 bar16x2 (8)(6)(6)(6)(6)REAR(8)(8)A3502Brake release system (option)MP5178x1 (4)V3514C3MP5178x1 (4)C18x1 (4) S

3、3049 C2BCDEFGHIJK220 barMP101 P2BT2R i g h tL e f tInY3023Y3022Y3032T125x2,5 (12)T3BLeftOutY3031TP8x1 (4)2 1 0with QDS optionb a rV3263V3261T1P1B4.5 bar(16)T2babaT3B30x48x1 (4)8x1 (4)8x1 (4)8x1 (4) V3211C1C2C1C2Boom UpBoom DownBucket RollbackBucket Dump Y3025Y3028Y3027Y302412x1,5 (6)T16x2 (8)V3503CP220 BarMP5020.8 mm BAPM4.3 mmP3P4P18x1 (4)1 6x 2 (8)8x1 (4) B20.8 mmClosedA2Y3102AC1P1P325x2.5 (12) Z25359. l28x1 (4)p1=90 bar, p2=190 barV150150 bar2 mmAC23 00.16 lb a rMP534MP534P2T2MP510T 1MP51016x

4、2 (8)S3048V358216x2 (8)V3562140 barHIJKLMNOPQRS25x2,5 (12)25x2,5 (12)V3112P10,7lS135 Bar45 barP2T16x2 (8) 12x1.5 (6)Emergency Steering (option)V3181P100 bar8x1 (4)MP405V31520. mm8V3414Y306712x1,5 (6)16x2 (8)PMP205 56046922 O QDS T2with QDS optionAutomatic central lubrication (option)(6)70 bar70 bar12x1 ,5S300 9S 3 0 1 0MP419MP420A2441Lubrication UnitV2402Y200325x2,5 (12)A3361P TENGINE8x1 (4)B 18 cm3/rev(4)8x1A 2300 rpm(4)8x1 (4)8 x112x1,5 (6)12x1,5 (6)MP40116x2 (8)PATA3542L M3018210 bar0-400bar2

5、.1 cm3/rev B3034M16 x216x2 (8)16x2 (8)12x 1,5(6)V3502MP503M2J1J2NP E D A L I N150 bar40 barPEDAL OUTATPBO2.5 mmY3052Y3001AP1 mmTP205 barB300 bar12x1,5 (6)Y3048Q PT2CPM1T1AC2 AC1M3M4M5 Z3511S3078 4 barMP5010-400bar 0-400bar 0-400barR B3057B3056B305820 x2 (10)MP50 5MP506p1=152barb a rp2=190bar8x1 (4)ba rS9 08x1 (4)Z2531202005 20x2(1 0)12x1,5(6)6 lTUVWMP109MPA3141 P3123SteeringP3111P3512Coolers Displacement 41 cm3/revDisplacement 16 cm3/rev Output flow 90 l/min Output Flow 35 l/min 2300 RPM2300 RPM

6、Z3441(16) 10m(20)0. bar030.4 bar16x2 (8)16x2 (8)88,9 x 3,230x4 (16)Boom and BucketP3211 Displacement 41 cm3/rev Flow Rate 90 l/min 2300 RPM38x3 (20)30x4 (16)38x3 (20)V358316x2 (8)210 barMP301 P3222(10)BrakesP3513Displacement 16 cm3/revV338120 x2Flow Rate 35 l/min 2300 RPM350 barP3311Engine Cooler Displacement 28cm3/rev Max Pressure 180 BarStand-by Pressure 25 Bar Flow Rate 74 l/min 2650rpm16x2 (8)25x2,5 (12)1.2 bar S3076Z34211.5 bar10m20x2 (10) TS3077U 0.3 barZ3821( 6 )Made byMSoMachine type:Document number:Vba r 1 2 x 1 , 5Chkd bySHaLH307Appr bySHaDocument:56037768-CS30121Created19.02.09Hydraulic Schematic09L1202000. 4S3056ModifiedDescription:Last rev. byMLe 1Parker Boom/Bucket ValveECN number118504200A1RevCWCopyright Sandvik Mining and Construction Oy, Loaders Turku T1123456789101112131415161718192021222324252627282930313233

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