Looking for the exact replacement numbers for your Yanmar C30R-3 rubber crawler carrier? This 109-page Yanmar c30r-3, 4tnv88c-kfw parts catalog pdf (OEM #0CK50-M00830EN) breaks down the entire track assembly, hydraulic pump mount, and dump cylinder. You get highly detailed exploded views of the complete chassis, operator seat mount, and engine accessories. Open up the hydraulic piping section to find clear component identification for every single fitting, suction hose, and control valve adapter. Keep your machine looking factory fresh by ordering the correct matching touch-up paint with the exact numbers, like 977620-41001 for a 16L can of Yanmar Turmeric Yellow or TOR-91390001 for Navy Gray. Ordering the wrong replacement parts keeps your carrier sitting useless in the dirt. Grab this bookmarked download, pull it up on your tablet right beside the machine, and get the correct part numbers on the very first try.
What's Inside This Yanmar C30R-3 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Reference Materials | 2-5 | - |
| Label(Exterior) | 9 | Out Us Std Label Set, Model C30R Label, Radiator Label, Engine Cover Label, Bumper Us Label, Wagon Us Label, Fuel Label, Hook Label |
| Label(Bonnet Inside) | 10 | In Us Label Set, Water Drain Us Label, Battly Cut Label, Fuse Label, Relay Box Label, Hydraulic Oil Label, Resevoir Label, Radiator Label |
| Label(Canopy) | 11 | Cnp Us Std Label Set, DPF Us Label, Support Label, Oil & Water Us Label, Specification Label, Lever Lock Us Label, Slope Us Label, Angel Label |
| Muffler | 13 | Exhaust Pipe Assy, Metal Tie, Ex Plate Assy, Ex Bracket Assy, Ex Low Cover Assy, Ex Up Cover |
| Air Cleaner(Single Element) | 14 | Air Cleaner Assy, Outer Element Assy, Aircleane Cover Assy, Indicator Assy, Band, Air Intake a Hose, Air Intake B Hose, Nipple |
| Air Cleaner(Double Element) | 15 | Indicator Assy, W Air Cleaner Assy, Outer Element Assy, Inner Element Assy, Aircleane Cover Assy, Band, Air Intake a Hose, Air Intake B Hose |
| Engine Accessories | 16 | M33- Connector, L.o Hose, O-Feed Bracket Assy, Washer |
| Accelerator | 17 | - |
| Foot Accel | 18 | Pedal Pad, Boss Assy, 25X10 Bush, F Accel Shaft Assy, R Accel Shaft Assy, Accel Spring, A Link Assy, Front Footrest Assy |
| Engine Mount | 19 | Engine Fl Mount, Engine Fr Mount, Engine Rl Mount, Engine Rr Mount, Spring Seat |
| Radiator | 20 | Radiator Assy, 220L Sponge, Radiator a Hose, Radiator B Hose |
| Duct & Sub Tank | 21 | -Way Cock Assy, Body, Radiator Duct Assy, Seal, 20X 30X Grommet, Shroud Assy, Fan Guard, Rad Bracket Assy |
| Fuel Tank | 22 | Fo Tank Kit, Fuel Strainer, Strainer Gasket, Fuel Tank Cap Assy, Vent Valve, Float, Gasket, Fuel Gauge Hose |
| Oil Cooler | 23 | - |
| Fuel Piping | 24 | Band, Drain Joint, Drain Hose, Fo Hose Assy, Fo CR Hose Assy, 5X1240 Hose, Fuel Feed Pump |
| Battery | 25 | Battery + Cable Assy, M8 Hole Clip, Battery Switch Assy, Battery Cut a Cable, Battery Cut B Cable, Battery Clamp Assy, Battery Clamp Rod |
| Around the Engine(1) | 26-27 | Band, Main Harness Assy, Slow Blow 80A Fuse, Protect Rubber, 5AX2 Diode, 2W R120 Resistance, Mini 5A Fuse, Mini Fuse Puller |
| Around the Engine(2) | 28 | RELAY10 Stay Assy, Electric Stay Assy, Seal, Elec a Insulator, Elec C Insulator, Elec B Insulator, Seal Rubber, Battery Label |
| Around the Seat | 29 | Band, Seat Harness Assy, Cross Clip, 5AX2 Diode, 2W R120 Resistance, Switch Plate Assy |
| Starter Switch | 30 | Switch Assy, Starter, Cylinder Assy, Key, Nut, Ring, O-Ring, Key Assy |
| Front Lamp | 31 | Front Harness Assy, Head Comp Light, 12V 25W Bulb, Horn |
| Plug | 32 | GS12A Grommet, Tree Clip |
| Gps | 33 | Band, Remote Harness, Sa-R Cover Assy, Sa-R in Cover Assy, Stopper Plate, Anntena Stay, Harness Grommet, Moni. Gps Cover Assy |
| Sprocket | 34 | Bolt, Washer, Spring |
| Idler | 35 | Idler Assy, Idler Shaft, Idler Fork, 35X45X22 Collar, Water 45X80X18 Seal, Ring |
| Track Roller(1) | 36 | Lower a Roller Assy, ES764- Seal, Shaft, Seal L Cover, Seal R Cover, Ring |
| Track Roller(2) | 37 | Lower B Roller Assy, ES764- Seal, Seal L Cover, Seal R Cover, Shaft, Ring |
| Swing Plate | 38 | A Osc Out Plate Assy, A Osc in Plate Assy, B Osc Out Plate Assy, B Osc in Plate Assy, Swing Shaft Assy, Grease PT1 Nipple |
| Carrier Roller | 39 | Carrier Roller Assy, Roller Shaft, Ring, QLF25471121 Seal |
| Crawler Adjust | 40 | Cylinder Assy, Adjust Tube Assy, Adjust Seal Set, Nipple Valve Assy, Grease PT1 Nipple, Adjuster Holder, Piston, Adjust Spring Assy |
| Crawler | 41 | - |
| Lock Lever & Stand | 42 | Lever L Stand Assy, Bush, Grease PT1 Nipple, Lever R Stand Assy, Guide L Rod Assy, Guide R Rod Assy, Guide Lb Plate Assy, Lever L Base Assy |
| Travel Frame | 43 | Frame Assy, Bush 135X35, Frame a Sponge, Frame B Sponge, Frame C Sponge, Dust 35X45X4 Seal, Frame Cover, Cross Member Assy |
| Front Frame | 44 | - |
| Bumper | 45 | Bumper Assy, Bumper Us Label, Washer, Nut |
| Cover(Travel Frame) | 46 | Pump Cover Assy, Pump a Sponge, Muffler Label, Motor Cover, Under R Cover, Guard Plate Assy, U Cover Plate Assy, Under Cover Sponge |
| Cover(D.P.F.) | 47 | A DPF Cover Assy, DPF a Insulator, DPF B Insulator, B DPF Cover Assy, DPF C Insulator |
| Front Cover | 48 | Front Cover Assy, Support Label, Lever Lock Us Label, Manual Label |
| Step | 49 | Step Bracket Assy, Seal, Front Step Assy, Rear Step Assy, Floor Mat |
| Cover(Monitor) | 50 | Grommet, Gauge Stay, Monitor Cover Assy, Cover a Sponge, Cover B Sponge, Cover C Sponge, Cover Accel Sponge, Cover Key Sponge |
| Cover(Lever) | 51 | Lever Grommet, Lever L Up Cover, Lever L Low Cover, Lever R Up Std Cover, Lever R Lo Std Cover |
| Seat Mount | 52 | Return Spring, Limit Switch, Lever Knob, Seat Mount Assy, Seat Bracket Assy, Seat M Base Assy, Seat Stopper Assy, Sw Bracket Assy |
| Cover(Seat Mount) | 53 | Seat M a Cover Assy, Sm B Gps Cover, Switch Cover, Bolt |
| Seat | 54 | Seat Plate Assy, Seat Sus Plate Assy, Sus Seat Assy, Spring N Seat, Bracket Assy |
| Armrest | 55 | Guide L Plate, Guide R Plate, Bolt |
| Side Mirror | 56 | - |
| Bonnet(Front) | 57 | A Bonnet Assy, Trim, Bon a a Sponge, Bon a B Sponge, Seal, Seal Rubber, Bonnet a Guard |
| Bonnet(Right) | 58 | Bracket Assy, Bonnet Duct Assy, Seal, Shaft, Catch Spring, B Bonnet Assy, Trim, Bon B a Sponge |
| Bonnet(Left) | 59 | L Bonnet Assy, Bon L a Sponge, Bon L B Sponge, Bon L C Sponge, Bon L Insulator, Bon L a Insulator, Bon L B Insulator, Bon L F Sponge |
| Bonnet(Rear) | 60 | Rear Bonnet Assy, Seal Rubber, Bon Rear a Sponge, Bon Rear B Sponge, Bon Rear C Sponge |
| Cover(Bonnet) | 61 | Bon Up Cover Assy, Bon Cover a Sponge, Bon Cover B Sponge, Cover a Sponge, Cover B Sponge, Bon Low Cover Assy, Bon Cover L a Sponge, Bon Cover L B Sponge |
| Canopy | 62 | Rear View Head, F ROPS Mount Assy, ROPS Canopy Assy, ROPS Label, ROPS Mount Assy, Lever Lock Us Label, Slope Us Label, Places Us Label |
| Hydraulic Pump Mount | 63 | - |
| Coupling | 64 | - |
| Hydraulic Pump | 65-66 | Pump Assy, Plate Valve, Oil Seal Case, Shaft, Bearing, Swash Plate, Snap Ring, Valve Assy |
| Dump Cylinder | 67 | Dump Tube, Dump Rod, Seal Set, Head Seal Set, Grease PT1 Nipple, Grease B Nipple, Piston |
| Travel Motor | 68-69 | Travel Motor Assy, Orifice, Angular Bearing, Valve Assy, Spring Seat, Flange Kit, Gear Box Seal Kit, Floating Seal |
| Accumulator | 70 | - |
| Filter | 71 | Return Strainer, Filter Element, Charge Filter Assy, Bolt |
| Control Valve | 72 | Dump Valve, Tie-Rod, Inlet Section Assy, Dump Section Assy, Spring, Spring Seat, Poppet, Cap |
| Travel Lever | 73 | - |
| Operation Lever | 74 | Vessel Knob Assy, Dump Lever Assy, L Spacer Assy, 9X10 Grommet |
| Solenoid Valve | 75 | Sol Valve Assy, Bolt |
| Selector Valve | 76 | Selec Bracket Assy, Selecter Valve Assy, Bolt |
| Hyd. Oil Tank | 77 | Reservoir Tank Kit, Water Temp Sensor, Suction Filter, Filter Stay Assy, Suction Cover Assy, Gauge Assy, Filter Spring, Resevoir Label |
| Fitting(Travel Motor) | 78 | Adapter, Connector, - Nipple, 8X1 Connector |
| Fitting(Hydraulic Pump) | 79 | Connector Assy, Adapter, - Nipple, Elbow Assy |
| Fitting(Lever) | 80 | Elbow, Adapter, Connector, G1/ - Nipple, G1/ - Connector, 90RGI- Joint |
| Fitting(Control Valve) | 81 | Adapter, Connector, Joint Assy, PF1/2PF3 Connector |
| Fitting(Filter) | 82 | Connector, PF1/2X3 Connector, Adjustable Tee, Nipple Elbow, - Elbow |
| Fitting(Selector Valve) | 83 | Switch, Pressure, Adapter, O-Ring |
| Fitting(Solenoid Valve) | 84 | Adapter, Joint Assy, O-Ring |
| Fitting(Accumulator) | 85 | Bushing, 3XPT1 Connector, Check PT1 Valve, Rgi- Joint, Rrn- Joint |
| Fitting(Block) | 86 | A Drain Block, Check Valve, B Drain Block, C Drain Block, Elbow, Rrn- Joint |
| Tube | 87 | - |
| Tank - Pump & Control Valve | 88 | Band, Suction Hose, F403CC027 Hose, H508BC133S Hose, H508BB056 Hose, F403BB031 Hose, F403BC068 Hose, F403BC130S Hose |
| Return | 89 | H708EY067S Hose, G704BY021 Hose, H606BY096S Hose, H610YY110S Hose, H610YY057 Hose, G708YY046S Hose, G704CY047 Hose, G706YY102 Hose |
| Pump - Travel Frame | 90 | Band, H108BB146S Hose, H108BC123S Hose, F403BC133S Hose, F403BB180S Hose, G704BY135S Hose, H606BY150S Hose, F403CC192S Hose |
| Control Valve - Dump Cylinder | 91 | Band, H204BC189S Hose, Rubber Plate, Hose Support, 9X18 Collar |
| Control Piping(Left) | 92 | Band, Hose Cover, F403CC133S Hose, F403CE093S Hose, G704YY110 Hose, G603BC098 Hose, G603BB075 Hose |
| Control Piping(Right) | 93 | Band, Cross Clip, Hose Cover, G603CE112 Hose, G603BC149 Hose, G704BY125 Hose |
| Vessel | 94 | Intervention Rubber, Vessel Assy, Board Fulcrum, Wagon Us Label, Wagon Block Assy, Support Rubber, Ring, Grease C Nipple |
| Gate(Rear) | 95 | Fulcrum R Assy Gate, Fulcrum L Assy Gate |
| Gate(Side) | 96 | Stopper Rubber, Gate, Hinge Assy, B- - Hinge Assy, Open & Shut Lever |
| Opening & Closing Lever | 97 | Hook Arm, Hook, Return Spring, Mook Drive Rod, Rod Joint |
| Work Lamp Kit(Optional)(1) | 98 | Vessel Lamp Kit, Band, Lamp a Harness Assy, Lamp B Harness Assy, Work Lamp Switch, Lamp Stay Assy |
| Work Lamp Kit(Optional)(2) | 99 | Alarm Lamp Kit, Band, Work Lamp Switch, Lamp Stay Assy |
| Beacon Stay Kit(Optional) | 100 | Beacon Lamp Kit, Slit Grommet, Band, Bcn a Harness Assy, Beacon B Harness, Rotary Switch, Beacon Stay Assy, Grommet |
| Travel Alarm Kit(Optional) | 101 | Travel Alarm Kit, Band, Lamp a Harness Assy, Buzzer Harness Assy, Buzzer Switch, Back Buzzer, Buzzer Stay Assy, Buzzer Up Case Assy |
| Work Lamp & Travel Alarm Kit(Optional) | 102 | Lamp & Alarm 2WAY Kit, Band, Lamp a Harness Assy, Buzzer Harness Assy, Buzzer Switch, Work Lamp Switch, Back Buzzer, Lamp Stay Assy |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Yanmar Turmeric Yellow Paint Part No. (16L Can) | 977620-41001 | p. 3 |
| Yanmar Navy Gray Paint Part No. (16L Can) | TOR-91390001 | p. 3 |
| Yanmar Red 2 Paint Part No. (16L Can) | TOR-91000003 | p. 3 |
Yanmar C30R-3 Common Problems This Manual Covers
Yanmar C30R-3 machine does not move straight when starting traveling and exhibits hydraulic drift p. 75
Inspect the exploded view of the solenoid valve block on page 75 to identify the parking brake solenoid assembly. Verify replacement part numbers for the valve and O-rings. Order a 16L can of Turmeric Yellow paint, part 977620-41001, to touch up the mounting bracket.
Manual Section: Solenoid ValveHydraulic oil overflow through air breathers and oil leaks detected around the front and rear cases p. 77
Review the hydraulic oil tank parts diagram on page 77 to locate exact part numbers for air breathers 3, 4, 5, and 6. Check the tank seal list to find proper replacement O-rings. Ensure you select components compatible with the 16L fluid capacity requirements.
Manual Section: Hyd. Oil TankCarrier fails to move forward or backward despite travel lever engagement after engine start p. 26
Check the main harness assembly diagram on page 26 to find the exact part number for parking brake harness 1. Examine the connector pinout and fuse block layout to locate the slow blow fuse. Ensure the replacement harness supports the standard 12V system voltage.
Manual Section: Around the Engine(1)Cab lighting is inoperative and front headlamps will not turn on during night operation p. 31
Open the front lamp parts list on page 31 to find the correct headlamp assembly. Identify the exact part number for the replacement 12V 25W bulb. Cross-reference the clamp and band part numbers to secure the wiring harness properly to the machine frame.
Manual Section: Front LampFrequently Asked Questions
How do you fix yanmar C30R-3 machine does not move straight when starting traveling and exhibits hydraulic drift?
Inspect the exploded view of the solenoid valve block on page 75 to identify the parking brake solenoid assembly. Verify replacement part numbers for the valve and O-rings. Order a 16L can of Turmeric Yellow paint, part 977620-41001, to touch up the mounting bracket.
How do you fix hydraulic oil overflow through air breathers and oil leaks detected around the front and rear cases?
Review the hydraulic oil tank parts diagram on page 77 to locate exact part numbers for air breathers 3, 4, 5, and 6. Check the tank seal list to find proper replacement O-rings. Ensure you select components compatible with the 16L fluid capacity requirements.
How do you fix carrier fails to move forward or backward despite travel lever engagement after engine start?
Check the main harness assembly diagram on page 26 to find the exact part number for parking brake harness 1. Examine the connector pinout and fuse block layout to locate the slow blow fuse. Ensure the replacement harness supports the standard 12V system voltage.
How do you fix cab lighting is inoperative and front headlamps will not turn on during night operation?
Open the front lamp parts list on page 31 to find the correct headlamp assembly. Identify the exact part number for the replacement 12V 25W bulb. Cross-reference the clamp and band part numbers to secure the wiring harness properly to the machine frame.
Is this manual a digital download?
Instant PDF download. You get the full 109-page searchable Parts Catalog immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Can I print this manual?
Yes, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
Reviews
There are no reviews yet.