Part of the Yanmar Parts Manuals.
All 78 pages of this Yanmar C30R-US Parts Catalog (OEM #0CS10-M47002EN) exist for one job: finding the exact part number for your 2005 rubber crawler carrier without a dealer callback. You get exploded-view assemblies for every major system: engine mount, radiator and fuel line, transmission case, hydraulic oil pump, travel motor, crawler and idler, and the full wagon dump. Part numbers, component callouts, and sub-assembly breakdowns span the cab interior through the undercarriage, so identifying a relief valve cartridge or track roller O-ring takes seconds, not phone calls. The dump cylinder head measures 60 mm with a 30 mm rod; electrical parts list a 15 A fuse and 12 V, 23 W bulbs. Stop describing parts over the phone to someone who has never seen your machine. Bookmarked by assembly and keyword-searchable; open your tablet, find your part, and place the order.
What's Inside This Yanmar C30R Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Foot Accelerator, Fuel Tank, Fuel Line | |
| Cooling System | Radiator & Mount | |
| Engine | Hyd.Oil Pump & Joint, Hyd.Oil Valve & Lub.Oil Cooler | |
| Electrical System | Battery | |
| Clutch & Transmission | Transmission Case, Clutch Valve, Transmission Gear, Clutch & Brake | |
| Rear Axle, Differential & Brakes | Brake | |
| Front Axle & Steering | Steering Lever | |
| Hydraulics & 3-Point Hitch | Relief Valve, Sb Valve, Hydraulic Control, Hyd.Oil Cylinder | |
| Body & Operator Station | Frame & Bumper, Cover, Step & Instrument Panel, Seat & Mount, Bonnet, Canopy, Hyd.Oil Tank & Filter | |
| Decals & Accessories | Label, Safety Label, 51.Label, Accessory | |
| Other Components | Reference Materials, Rearview Mirror, Exhaust Pipe, Suction Pipe, Engine Mount, Electric Part, Travelling Wheel, Idler & Crawler Adjust, Track Roller & Crawler, Fr Lever, Inching Link, Lever, Hydr., Link Plate, Steerring Link, Motor, Hyd.Oil Piping |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Fuel Hose Dimensions | 7.5 x 13.0 x 450 mm | p. 22 |
| Fuse Rating | 15 A | p. 25 |
| Bulb Voltage/Power (Type 1) | 12 V, 23 W | p. 25 |
| Bulb Voltage/Power (Type 2) | 12 V, 25 W | p. 25 |
| Hydraulic Cylinder Head Diameter | 60 mm, 30 mm | p. 60 |
Yanmar C30R Common Problems This Manual Covers
Yanmar C30R-US dry and cracked rubber lines leaking fuel near the engine and tank connections.
Inspect the fuel system exploded view on page 22 to find correct replacement components. Locate the specific hose matching the required 7.5 x 13.0 x 450 mm dimensions. Cross-reference the diagram callouts with the parts list to order the exact clamps and fittings.
Manual Section: Fuel Line p. 22Dashboard warning lights and front work lamps suddenly going completely dark while operating on rough terrain.
Check the electrical parts diagram on page 25 for the relay and fuse block layout. Locate the part number for the blown 15 A fuse and required 12 V, 25 W equipment bulbs. Verify the correct wiring harness part number before ordering replacement sections.
Manual Section: Electric Part(Equipment) p. 25Dumping function does not reach the expected angle and load release feels extremely sluggish.
Review the dump cylinder exploded view on page 60 to locate the proper seal kit. Verify the replacement parts match your specific cylinder size, noting the 60 mm and 30 mm head diameter dimensions. Match the packing and seal set numbers to your exact assembly.
Manual Section: Hyd.Oil Cylinder p. 60Frequently Asked Questions
What are the replacement specifications for rubber tracks?
For the Yanmar C30R-US, the replacement specification for the rubber crawler assembly is Part No. 172649-38600. This part is listed as 'CRAWLER ASSY, RUBBER' in the Track Roller & Crawler section of the parts catalog. p. 38
What are the replacement specifications for track assemblies?
For the Yanmar C30R-US, replacement specifications for track assemblies include: TRACK ROLLER ASSY (Part No. 772637-37300-2, Qty: 8), TRACK ROLLER B ASSY (Part No. 772649-37310-2, Qty: 4), and CARRIER ROLLER ASSY (Part No. 772649-37500-2, Qty: 2). These part numbers are found in the Track Roller & Crawler section. p. 37
How do you fix yanmar C30R-US dry and cracked rubber lines leaking fuel near the engine and tank connections?
Inspect the fuel system exploded view on page 22 to find correct replacement components. Locate the specific hose matching the required 7.5 x 13.0 x 450 mm dimensions. Cross-reference the diagram callouts with the parts list to order the exact clamps and fittings. p. 22
How do you fix dashboard warning lights and front work lamps suddenly going completely dark while operating on rough terrain?
Check the electrical parts diagram on page 25 for the relay and fuse block layout. Locate the part number for the blown 15 A fuse and required 12 V, 25 W equipment bulbs. Verify the correct wiring harness part number before ordering replacement sections. p. 25
What format is this manual in?
Immediate download of the complete 78-page searchable Parts Catalog. Access it on any device, from a laptop at your desk to a phone in the field.
Is this Yanmar C30R-US Parts Catalog printable?
Yes, fully printable. The PDF is DRM-free. Print whatever sections you need to take out to the shop. Standard letter or A4 paper works.
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