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Shop manual máy đào HuynDai R170W-9 (Phần 3) Phần lắp mô men xoắn
9-6VIEW AARCV-RHRCV-LHTerminalCrossMain pumpSwing motorSolenoid valve3Dozer leverMain control valve5Air breatherSpin filterLevel gaugeHydraulic tank56521156551268311107445Main pumphousingCouplingGROUP 4 HYDRAULIC SYSTEMGROUP 4 HYDRAULIC SYSTEM·Tightening torque1. HYDRAULIC COMPONENTS MOUNTING 11. HYDRAULIC COMPONENTS MOUNTING 117W99CM05Item Sizekgf·m kgf·m1 M 6×1.0 1.05±0.2 7.6±1.452 M 6×1.0 1.44±0.3 10.4±2.23 M 8×1.25 3.43±0.7 24.8±5.14 M10×1.5 4.8±0.3 34.7±2.25 M10×1.5 6.9±1.4 49.9±10.16 M12×1.75 12.8±3.0 92.6±21.7Item Sizekgf·m kgf·m7 M16×2.0 25.0±2.5 181±18.18 M16×2.0 29.6±3.2 215±23.19 M16×2.0 29.7±4.5 215±32.510 M18×2.5 32±1.0 231±7.211 M20×2.5 46±5.1 333±36.912 M20×2.5 57.9±8.7 419±62.9 9-72. HYDRAULIC COMPONENTS MOUNTING 22. HYDRAULIC COMPONENTS MOUNTING 2Boom safety lock systemArm safety lock systemArm cylinderArm safetylock valveBoom cylinderBoom safetylock valve44Accel pedal2Brake pedalSteering valve6Travel motorBrake supply valveTravel controlvalveTCV valve1558Turning joint75Locking valveOutrigger 4 cartridge525 Cartridge block35544Power train pump6·Tightening torque17W99CM06Item Sizekgf·m kgf·m1M 6×1.0 1.05±0.2 7.6±1.452 M 8×1.25 2.5±0.5 18.1±3.63 M 8×1.25 3.43±0.7 24.8±5.14 M 8×1.25 4.05±0.8 29.3±5.8Item Sizekgf·m kgf·m5 M10×1.5 6.9±1.4 49.9±10.16 M10×1.5 8.27±1.7 59.8±12.37 M12×1.75 12.3±1.3 89±9.48 M16×2.0 29.6±3.2 214±23.1 9-8BOOM CYLINDERARM CYLINDERBUCKET CYLINDEROUTRIGGER CYLINDERDOZER BLADE CYLINDER11235253424322226311311·Tightening torque3. HYDRAULIC COMPONENTS MOUNTING 33. HYDRAULIC COMPONENTS MOUNTING 317W99CM07Item Sizekgf·m kgf·m1 M 8×1.25 2.7±0.3 19.5±2.22 M10×1.5 3.2±0.3 23.1±2.23 M10×1.5 5.4±0.5 39.1±3.6Item Sizekgf·m kgf·m4 M12×1.75 9.3±1.9 67.3±13.75 M14×2.0 15±2.0 108±14.56 M16×2.0 23±2.0 166±14.5 . 9-6 VIEW AARCV-RHRCV-LHTerminalCrossMain pumpSwing motorSolenoid valve3Dozer leverMain. M20×2.5 46±5.1 333±36.912 M20×2.5 57.9±8.7 419±62.9 9-7 2. HYDRAULIC COMPONENTS MOUNTING 22. HYDRAULIC COMPONENTS MOUNTING 2Boom safety