CASE CONSTRUCTION CX130B Service Manual

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CX130B

CX130B Forestry Machine

Crawler Excavator

SERVICE MANUAL

Part number 47915915

English

July 2015

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Page 2 CRAWLER EXCAVATOR CX130B CRAWLER EXCAVATOR CX130B Forestry Machine SERVICE MANUAL TABLE OF CONTENTS SECTION N° DIVISION/SECTION GENERAL INFORMATION Safety, general information and standard torque data................1001 General specifications and special torque setting ..................1002 General specifications and special torque setting (Forestry Machine)............1002 ENGINE Removal and installation of the engine.......................
Page 3 DIVISION/SECTION SECTION N° UPPERSTRUCTURE HYDRAULICS Depressurising and decontaminating the hydraulic system, use of the vacuum pump and bleeding the components..................8000 Specifications, troubleshooting, checks and hydraulic pressure settings........................8001 Specifications, troubleshooting, checks and hydraulic pressure settings (Forestry Machine)..................8001 Removal and installation of the hydraulic reservoir ..................8002 Removal and installation of the main hydraulic pump..................8003 Removal and installation of the main hydraulic control valve...............8004 Removal and installation of the attachment cylinders..................8005...
Page 5 1001-2 TABLE OF CONTENTS GENERAL INFORMATION ............................3 SAFETY..................................4 STANDARD TORQUE DATA FOR CAP SCREWS AND NUTS................6 WARNING : This symbol is used in this manual to indicate important safety messages. Whenever you see this symbol, carefully read the message that follows, as there is a risk of serious injury. Lep 7-27691EN Issued 02-06 Find manuals at https://best-manuals.com...
Page 6 1001-3 GENERAL INFORMATION Cleanning Gears Clean all metal parts except bearings, in a suitable Check all gears for wear and damage. Replace gears cleaning solvent or by steam cleaning. Do not use that have wear or damage. caustic soda for steam cleaning. After cleaning, dry Oil seals, O-rings and gaskets and put oil on all parts.
Page 7 1001-4 SAFETY This symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED. The message that follows the symbol contains important information about safety. Carefully read the message. Make sure you fully understand the causes of possible injury or death. To prevent injury always follow the Warning, Caution and Danger notes in this section and throughout the WARNING: Before starting engine, study manual.
Page 8 1001-5 WARNING: When servicing or repairing the WARNING: Use insulated gloves or mittens machine, keep the shop floor and operator’s when working with hot parts. compartment and steps free of oil, water, grease, tools, etc. Use an oil absorbing material and/or shop cloths as required. Use WARNING: Lower all attachments to the safe practices at all times.
Page 9 1001-6 STANDARD TORQUE DATA FOR CAP SCREWS AND NUTS Tightening of cap screws, nuts Tighten alternately so that tightening torque can be applied evenly. The numbers in the figure below indicate the order of tightening. JS00481A Cap screws which have had Loctite used (white residue remains after removal) should be cleaned with loght oil or suitable cleaning solvent and dried.
Page 11: Table Of Contents
1002-2 TABLE OF CONTENTS WARNING: This symbol is used in this manual to indicate important safety messages. Whenever you see this symbol, carefully read the message which follows. Your safety depends on it. TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE OF THE MACHINE..................... 4 Machine ..................................
Page 12 1002-3 COMPONENT WEIGHT ..............................22 Major component weight (CX130B)..........................22 Other component weight.............................23 DIMENSIONS AND WEAR LIMIT OF THE TRACK ASSEMBLY ...................25 Sprocket..................................25 Idler wheel ..................................26 Upper roller .................................27 Lower roller .................................28 Track...................................29 DIMENSIONS AND WEAR LIMITS OF ATTACHEMENT MOBILE JOINTS ..............30 1.
Page 13: Type, Serial Number And Year Of Manufacture Of The Machine
1002-4 TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE OF THE MACHINE For all part orders, request for information or assistance, always specify the type and the serial number of the machine to your Case dealer. Fill in the following lines with the required information: Type, serial number, year of manufacture of the machine and the serial numbers of the hydraulic and mechanical components.
Page 14: Fluids And Lubricants
1002-5 FLUIDS AND LUBRICANTS Lubricants must have the correct properties for each application. WARNING: The conditions of use for individual fluids and lubricants must be respected. Hydraulic fluid CASE/AKCELA hydraulic fluid is specially designed for high pressure applications and for the CASE hydraulic system. The type of fluid to be used depends on the ambient temperature.
Page 15: Engine Oil
1002-6 Engine Oil THE CASE/AKCELA No. 1 engine oil is recommended for your engine. This oil ensures proper lubrication of your engine for all operating conditions. If the CASE/AKCELA Multigrade "No. 1 ENGINE OIL" cannot be obtained, use the oil corresponding to one of the following categories: ACEA E7 API CI-4.
Page 16: Engine Fuel, Maintenance Of Fuel Filters And Fuel Storage
1002-7 Engine fuel, maintenance of fuel filters and fuel storage In order to meet the emission control regulation of 3rd-stage, the engine components have been made precisely and they are to be used under high-pressure conditions. Therefore, the specified fuel must be used for the engine. As a matter of course, not only the guarantee will not be given for the use of a fuel other than the specified but also it may invite a serious breakdown.
Page 17 1002-8 If the fuel is mixed with the engine oil, the oil is diluted to deteriorate its lubricating property resulting in accelera- tion of wear. Water content allows inside of the fuel tank to rust which in turn blocking the fuel line and the fuel filter. IMPORTANT : In cold weather, fill the fuel tank at the end of the day's work, in order to prevent the formation of conden- sation.
Page 18: Anti-Freeze/Anti-Corrosion
1002-9 Fuel storage Long storage can lead to the accumulation of impurities and condensation in the fuel. Engine trouble can often be traced to the presence of water in the fuel. The storage tank must be placed outside and the temperature of the fuel should be kept as low as possible. Drain off water and impurities regularly.
Page 19: Specifications
Low Speed ............................. 3.4 km/h (2.11 mph) High Speed ............................ 5.6 km/h (3.48 mph) Maximum drawbar pull ........................115 kN (25853.03 lbf) Grade ability ............................... 70% (35°) Ground pressure CX130B......................29 kPa (700 mm (27.56 in) grouser shoe) Complete machine dimensions Arm (dipper) CX130B (Standard boom) 2500 mm...
Page 20: Main Body Dimensions
1002-11 Main body dimensions Main body width and length .................... See machine overall dimensions Upper side swing body width ......................... 2540 mm (100 in) Cab width ............................1000 mm (39.37 in) Main body height..........................2820 mm (111.02 in) Tail swing radius ..........................2130 mm (83.86 in) Swing body tail distance........................
Page 21: Engine
1002-12 Engine Name................................ISUZU, 4JJ1X Type: ............4-cycle, water-cooled, overhead camshaft, vertical in-line, direct injection type ..........................(electronic control), with turbocharger. No. of cylinders - bore x stroke.................4 - Ø95.4 mm x 104.9 mm (3.76 x 4.13 in) Displacement............................2999 cc (183 cu-in) Compression ratio ...............................
Page 22: Operating Devices
For travel use: Lever and pedal type (hydraulic pilot type) (x2) For operating machine use: Lever type (hydraulic pilot type) (x2) For blade operating machine use: Lever type (hydraulic pilot type) (x1); (CX130B (2PC, 2PC Blade)) Instruments and switches Work mode select switch: 3 modes (SP / super power, H / heavy duty, A / automatic)
Page 23: Hydraulic System
1002-14 Hydraulic system Hydraulic pump drive system, directly coupled to the engine (no transmission) Main pump Manufacturer............................... Kawasaki Pump type ....................double variable displacement piston pump Displacement volume ..................... 65 cm (3.98 cu in) x 2 /rev Rated operating pressure ......................34.3 MPa (4975 psi) Maximum operating pressure ....................
Page 24 1002-15 Hydraulic Cylinders Boom cylinder (x2) Cylinder bore ..........................Ø105 mm (Ø4.13 in) Rod diametre ..........................Ø70 mm (Ø2.75 in) Maximum retracted lenght ......................1464 mm (57.64 in) Stroke ............................961 mm (37.83 in) Arm (dipper) cylinder Cylinder bore ..........................Ø115 mm (Ø4.53 in) Rod diametre ..........................
Page 25 1002-16 Rotating Joint Operating pressure High pressure passage (ABCD) ....................34.3 MPa (4975 psi) Drain port (E) ..........................0.5 MPa (72.52 psi) Pilot port (F)........................... 3.9 MPa (566 psi) Flow High pressure passage (ABCD) .................... 234 L/min (61.82 gpm) Drain port (E) ..........................10 L/min (2.64 gpm) Pilot port (F)..........................
Page 26 1002-17 Hand control valve Manufacturer..............................Kawasaki Operating pressure .......................... 3.92 MPa (569 psi) Secondary pressure, primary short type ............0.64 to 2.45 MPa (92.82 to 355.34 psi) Operating angle Ports 1, 3 ................................19° Ports 2, 4 ................................25° Port 1, 3 Port 2, 4 Secondary pressure...
Page 27 1002-18 Foot control valve Manufacturer ..............................Kawasaki Operating pressure .......................... 3.92 MPa (569 psi) Secondary pressure, primary short type............0.64 to 2.45 MPa (92.82 to 355.34 psi) Operating angle..............................12.4° Secondary pressure Push rod stroke (mm) 10 12.4 Operating angle (deg.) RST-03-01-001D Issued 06-15...
Page 28: Swing Unit
Parking brake ....................Mechanical lock (travel lever linkage type) Track shoe Model ........................Assembly type triple grouser shoe Number of shoes (per side) CX130B ..................................43 Shoe width Standard ............................700 mm (27.55 in) Grouser height ............................20 mm (0.79 in) Link pitch............................171.5 mm (6.75 in) Roller Number of upper rollers (per side) ..........................1...
Page 29: Work Unit
1002-20 Work Unit Model..............................Backhoe attachment Components / dimensions / working dimensions CX130B Standard arm Short arm Long arm CX130B (Standard boom) 2500 mm 2110 mm 3010 mm (98.42 in) (83.07 in) (118.50 in) 3086 mm 2690 mm 3605 mm Arm (dipper) length (121.50 in)
Page 30: Digging Force (Iso 6015)
1002-21 Digging force (ISO 6015) Arm (dipper) CX130B/CX130B(LC)/CX130B(Blade) 2500 mm 3010 mm 2110 mm (98.42 in) (118.50 in) (83.07 in) 62 kN 56 kN 70 kN Arm (dipper) digging force (standard) (13938.15 lbf) (12589.3 lbf) (15736.63 lbf) 66 kN 60 KN...
Page 31: Component Weight
1002-22 COMPONENT WEIGHT Major component weight (CX130B) RST-11-01-001A Weight information is approximate A) Operating weight ........................12800 kg (28219 lbs) B) Upper mechanism (including counterweight and turntable bearing) ...........6050 kg (13448 lbs) C) Counterweight ..........................2190 kg (4828 lbs) D) Lower mechanism (with standard grouser shoe) ................4430 kg (9811 lbs) E) Main Unit Weight ........................10500 kg (23259 lbs)
Page 32: Other Component Weight
1002-23 Other component weight Engine ..............................328 kg (723.1 lbs) Air cleaner ..............................5.4 kg (11.9 lbs) Hydraulic pump ............................86 kg (189.6 lbs) Attachment control valve Swing unit..............................99 kg (218.3 lbs) Travel unit ...............................145 kg (319.7 lbs) Rotary joint Solenoid valve (4 stack) ..........................5 kg (11 lbs) Cushion valve ............................12.5 kg (27.6 lbs) Hand control valve.............................1.9 kg (4.18 lbs) Foot control valve ............................4.1 kg (9 lbs)
Page 33 1002-24 This page has been left blank intentionally Issued 06-15...
Page 34: Dimensions And Wear Limit Of The Track Assembly
1002-25 DIMENSIONS AND WEAR LIMIT OF THE TRACK ASSEMBLY Sprocket RI14001-001 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Acceptable/Unacceptable Ø Ø530.70 Ø524.72 Acceptable/Unacceptable Cladding by welding Ø594.07 Sprocket Ø Acceptable/Unacceptable Ø588.07 or replacement Ø...
Page 35: Idler Wheel
1002-26 Idler wheel RI14001-002 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) 17.5 Acceptable/Unacceptable Cladding by welding Ilder wheel Ø Ø454 Ø450 Acceptable/Unacceptable or replacement Acceptable/Unacceptable Shaft Ø Ø55 Ø54.5 Acceptable/Unacceptable Replacement Ø Ø55 Ø55.8 Acceptable/Unacceptable Bushing...
Page 36: Upper Roller
1002-27 Upper roller RI14001-003 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Ø Ø120 Ø112 Acceptable/Unacceptable Cladding by welding Carrier roller Acceptable/Unacceptable or replacement Acceptable/Unacceptable Shaft Ø Ø40 Ø39.5 Acceptable/Unacceptable Replacement Ø Ø40 Ø40.8 Acceptable/Unacceptable Bushing Replacement...
Page 37: Lower Roller
1002-28 Lower roller RI14001-004 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Ø Ø130 Ø122 Acceptable/Unacceptable Cladding by welding Track roller Acceptable/Unacceptable or replacement Acceptable/Unacceptable Shaft Ø Ø50 Ø49.5 Acceptable/Unacceptable Replacement Ø Ø50 Ø50.8 Acceptable/Unacceptable Bushing Replacement...
Page 38: Track
1002-29 Track RI14001-005 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Shoe plate Acceptable/Unacceptable Replacement Acceptable/Unacceptable Cladding by welding Link Acceptable/Unacceptable or replacement 18.7 Acceptable/Unacceptable Ø Ø50.6 Ø49.5 Acceptable/Unacceptable Master bushing Replacement Ø Ø34.1 Ø35.5 Acceptable/Unacceptable Master pin...
Page 39: Dimensions And Wear Limits Of Attachement Mobile Joints
1002-30 DIMENSIONS AND WEAR LIMITS OF ATTACHMENT MOBILE JOINTS NI14002-012 1. Boom foot/Frame NI14002-013 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Swing frame 569.5 577.5 Acceptable/Unacceptable Boom Acceptable/Unacceptable Replacement Clearance 0.5 - 3.0 Adjust with shims Acceptable/Unacceptable Adjust with shims...
Page 40: Boom Cylinder Foot/Frame
1002-31 2. Boom cylinder foot/Frame NI14002-014 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Swing frame 83.5 89.5 Acceptable/Unacceptable Boom cylinder 82.5 80.5 Acceptable/Unacceptable Replacement (foot section) Clearance 1.0 - 2.5 Adjust with shims Acceptable/Unacceptable Adjust with shims Ø...
Page 41: Dipper Cylinder Foot/Boom
1002-32 4. Dipper cylinder foot/Boom NI14002-016 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Boom Acceptable/Unacceptable Boom cylinder Acceptable/Unacceptable Replacement (foot section) Clearance 0.5 - 2.0 Adjust with shims Acceptable/Unacceptable Adjust with shims Ø Ø70 Ø69 Acceptable/Unacceptable...
Page 42: Dipper Cylinder Head/Dipper
1002-33 6. Dipper cylinder head/Dipper NI14002-018 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) 96.5 102.5 Acceptable/Unacceptable Arm cylinder 95.5 93.5 Acceptable/Unacceptable Replacement (top section) Clearance 0.5 - 3.0 Adjust with shims Acceptable/Unacceptable Adjust with shims Ø...
Page 43: Connecting Rod/Dipper
1002-34 8. Connecting rod/Dipper NI14002-020 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Arm link Acceptable/Unacceptable Acceptable/Unacceptable Replacement Clearance 1.0 - 1.5 Adjust with shims Acceptable/Unacceptable Adjust with shims Ø Ø65 Ø64 Acceptable/Unacceptable Replacement Bushing (arm) Ø...
Page 44: Connecting Rod/Compensator/Bucket Cylinder Head
1002-35 10. Connecting rod/Compensator/Bucket cylinder head NI14002-022 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Arm link Acceptable/Unacceptable Bucket link Acceptable/Unacceptable Replacement Clearance 1.0 - 1.5 Adjust with shims Acceptable/Unacceptable Adjust with shims Bucket link Acceptable/Unacceptable Replacement Bucket cylinder...
Page 45: Dipper/Bucket
1002-36 11. Dipper/Bucket NI14002-023 Measured Standard Usage limit Part name Code dimensions Judgment Solution value (mm) (mm) (mm) Bucket Acceptable/Unacceptable Acceptable/Unacceptable Replacement Clearance 1.0 - 3.5 Adjust with shims Acceptable/Unacceptable Adjust with shims Bushing (bucket) Acceptable/Unacceptable Replacement Ø Ø65 Ø64 Acceptable/Unacceptable Replacement Bushing (arm)
Page 46: Special Torque Settings
1002-37 Component Screw Wrench (mm) Torque setting Travel motor and reduction gear assembly 267-312 Nm (197-230 lb-ft) ) t f l d I ) t f l l o ) t f l l o ) t f t l o ) t f ) t f ) t f...
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Page 48 1002-39 Issued 06-15...
Page 49 1002-40 Issued 06-15...
Page 50: Machine Overall Dimensions
NOTE: Numbers are subject to change without notice due to design change or other reasons. The figures give values that include the shoe lug height (20 mm (0.79 in) Standard Arm (Dipper) (2500 mm (98.42 in)) CX130B 7 0 0 2 6 9 0...
Page 51 1002-42 This page has been left blank intentionally Issued 06-15...
Page 52 1002-43 Short Arm (Dipper) (2110 mm (82.68 in)) CX130B Issued 06-15...
Page 53 1002-44 Short Arm (Dipper) (2110 mm (83.07 in)) CX130B (LC) 7 0 0 2 6 9 0 Issued 06-15...
Page 54 1002-45 This page has been left blank intentionally Issued 06-15...
Page 55 1002-46 8 Long Arm (Dipper) (3010 mm (118.50 in)) CX130B 7 0 0 2 6 9 0 Issued 06-15...
Page 57 1002-2 TABLE OF CONTENTS WARNING: This symbol is used in this manual to indicate important safety messages. Whenever you see this symbol, carefully read the message which follows. Your safety depends on it. TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE OF THE MACHINE..................... 4 Machine ..................................
Page 58 1002-3 COMPONENT WEIGHT ..............................22 Major component weight (CX130B)..........................22 Other component weight.............................24 DIMENSIONS AND WEAR LIMIT OF THE TRACK ASSEMBLY ...................25 Sprocket..................................25 Idler wheel ..................................26 Upper roller .................................28 Lower roller .................................28 Track...................................29 DIMENSIONS AND WEAR LIMITS OF ATTACHEMENT MOBILE JOINTS ..............30 1.
Page 59 1002-4 TYPE, SERIAL NUMBER AND YEAR OF MANUFACTURE OF THE MACHINE For all part orders, request for information or assistance, always specify the type and the serial number of the machine to your Case dealer. Fill in the following lines with the required information: Type, serial number, year of manufacture of the machine and the serial numbers of the hydraulic and mechanical components.
Page 60 1002-5 FLUIDS AND LUBRICANTS Lubricants must have the correct properties for each application. WARNING: The conditions of use for individual fluids and lubricants must be respected. Hydraulic fluid CASE/AKCELA hydraulic fluid is specially designed for high pressure applications and for the CASE hydraulic system. The type of fluid to be used depends on the ambient temperature.
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