Máy đào HuynDai R250 - P6 2

... passedspecified replace-ment hours?Replacehydraulic oil to bespecified.Flush withhydraulic oil andreplace returnfilter.Has return filterbeen replaced atproper intervals?Cause RemedyCause Remedy YES 6-9 4. SWING ... withbucket cylinder fully retracted and armcylinder rod retracted almost in full.1.29076TS01(29 0-7 TIER) 6-2 0(2)29076TS01 ... function".Cause RemedyCoupling elementis...

Ngày tải lên: 27/10/2012, 10:56

... 511K1C1CP2P2L1155167P2CP2551561521511P2L1AtlBtlSECTION C-C SECTION D-D SECTION E-ESECTION F-FSECTION G-GSECTION J-J SECTION P-PSECTION K-KSECTION L-LSECTIONL1-L116625072MC02 2-2 42. HYDRAULIC CIRCUITXBp1XBp2Dr2FrFlBPPBPNR1 ... A-A SECTION B-BSECTION I-ISECTION H-HSECTION M-M SECTION N-N975101 Casing A102 Casing B103 Straight travel valve104 Boom priority valve153 Plug154 Plug155 Plug158 Pl...

Ngày tải lên: 27/10/2012, 10:55

... hydraulic tank through the control valve and the oilcooler.To oil coolerSuction filter(290LC-7) 3-2 3-3 All oil from each actuator returns to the hydraulic tank through the control valve.The bypass ... flow filterCheck valve(1)5.0kgf/cm2Check valve(2)3.0kgf/cm2Check valve(3)1.5kgf/cm2Oil cooler25073HC02 3-4 3. DRAIN CIRCUITBesides internal leaks from the motors and main pump, the oil...

Ngày tải lên: 27/10/2012, 10:55

... SW123456CN-878910R1112W1234567YCN-1089101112123CN-11456782R2RWCPU CONTROLLERGYBATTERY 24V(+)CN-501234567CN-589101112VGYCL-1YROOM LAMPCS-1DOOR SWYCASSETTE RADIOCN-27YGYN.CS.R-S.R-S.L-S.L-N.CILL+S.R+S.R+123456789ACC10B+11S.L+12S.L+13GND1412WRSTART ... (MAIN)28SERIAL-TX29SERIAL-RX30GND3132RS232 (-) 333435PUMP EPPR(+)36CN-51CN-50212121GCN-68SAFETY SOLRBREAKER SOLCN-66BGYBOVERLOAD PSCD-31L/W1221...

Ngày tải lên: 27/10/2012, 10:56

... LoadCurrent(mA)Current(mA)Pressure(kgf/cm2)Pressure(kgf/cm2)230±30280±30600±30700±30700±30245260600±30700±30700±302250±502150±501200±1001050±1001050±1002000190 0-- -2 15020501200±1001050±1001050±1001900180 0-- -4 7313535563135351008 5-- -HSAUTO DECELOne touch decelKEY STARTHigh powerStandard powerEngine ... more time.5)12345678910Segment( )High idle-900High idle-800High idle-700High i...

Ngày tải lên: 27/10/2012, 10:56

... CN-21(2)-CN-21(6)Check continuitybetween CN-141(2)-CN-116(4),CN-141(9)-CN-116(12),CN-141(10)-CN-116(15),CN-141(5)-Chassis , CN-141(1)-CN-21(5),CN-141(3)-CN-21(6),CN-141(4)-CN-21(2),CN-141(13)-CN-21(3)IntermittentStarting ... SWITCHCS-291011CN-8STARTERB+MSTART RYCR-23START SAFETY RYCR-5CN-79FUEL CUT -OFFCN-321123456C123456STACCBRHHOIIII,OBMASTER SWITCHDO-21212CN-4585878630BATTERY RYCR-1CN-50CP...

Ngày tải lên: 27/10/2012, 10:56

... machine.(2)①②③④⑤⑥⑦(29 0-7 TIER) 6-3 9(1) 6-4 3Wiring diagram1211CN-2CN-76CPU CONTROLLERCN-501212CD-17TACHO SENSORACCEL ACTUATOR123456MP+SIGP-NCM+M-21356CN-51202122252623rpm57CN-9ABC+S-CN-142ACCEL DIAL2. ENGINE SPEED IS SLOW ... repairReplaceReplaceReplace1211CN-2CN-76CPU CONTROLLERCN-501212CD-17TACHO SENSORACCEL ACTUATOR123456MP+SIGP-NCM+M-21356CN-51202122252623rpm57CN-9ABC+S-CN-142ACC...

Ngày tải lên: 27/10/2012, 10:56

... Set spring656 Block cover708 O-ring722 O-ring723 O-ring724 O-ring725 O-ring728 O-ring730 O-ring732 O-ring733 O-ring734 O-ring735 O-ring755 O-ring756 O-ring763 O-ring801 Nut814 Snap ring836 Snap ... sizeSAE6000psi 3/4"SAE2500psi 2 1/2"PF 3/4 - 20PF 1/4 - 15PF 1/4 - 15PF 1/4 - 15PF 1/4 - 15PF 1/4 - 14PF 1/2 - 19PF 3/4 - 20.521072MP01 2-2 MAIN PUMP(1/...

Ngày tải lên: 27/10/2012, 10:55

... Roller bearing451 Spring pin464 Plug468 Plug469 Plug471 O-ring472 O-ring485 O-ring487 O-ring488 O-ring491 Oil seal702 Piston706 O-ring707 O-ring712 Brake spring742 Friction plate743 Separate plate744 ... theresult, the pressure in chamber(g) equals(Ps).Ps×A1=Fsp+Ps×A2Ps=Fsp A1-A2 64mng76gP=P2P=Ps③④(210LC-7) 4-2 9(210LC-7) 4-4 9 2-5 5BRAKE SYSTEMControl valve swing brake systemThis is t...

Ngày tải lên: 27/10/2012, 10:55

... 381SECTION A-ASECTION B-BSECTION C-C151 Needle roller161 Piston162 Shoe167 Pivot171 Parallel pin193 Spring201 Valve202 Sleeve203 Spring retainer204 Plug205 Shim206 Spring208 O-ring209 O-ring210 O-ring211 ... socket plug355 O-ring357 Plug358 O-ring359 O-ring363 Spool368 Steel ball379 Filter380 Plug382 Plug383 O-ring384 O-ring385 Steel ball397 Orifice398 Hexagon socket plug399 Name plate219 O-r...

Ngày tải lên: 27/10/2012, 10:55