186-9815 Demountable Wheel Rim is a Caterpillar 787 mm outer diameter rim designed for tire installation and maintenance on CAT R1700G and AD30 equipment. Its multi-piece demountable design allows tires to be removed and replaced without replacing the complete wheel, making it suitable for demanding underground mining and heavy-duty load-haul-dump operations.
Demountable Wheel Rim – Designed as a multi-piece rim that can be disassembled for tire installation and maintenance.
787 mm Outer Diameter – Caterpillar identifies 186-9815 as a 787 mm outer diameter demountable rim.
Easy Tire Maintenance – Allows tires to be removed, repaired and replaced without replacing the complete wheel assembly.
Efficient Service Design – The demountable configuration helps reduce time and effort during tire maintenance.
Heavy-Duty Mining Application – Suitable for demanding underground mining and load-haul-dump operations.
Factory-Engineered Fit – Designed according to Caterpillar specifications for compatible equipment.
R1700G & AD30 Compatibility – Officially listed for both the CAT R1700G and AD30.
Compatible Machine
The 186-9815 Demountable Wheel Rim is officially compatible with:
CAT R1700G Load-Haul-Dump
CAT AD30 Underground Articulated Truck
Caterpillar classifies the part as a factory-fit component. Machine configuration and serial number should be verified before ordering to ensure correct application.
Applications
Mining
Quarry
Construction
Heavy Earthmoving
Large Infrastructure Projects
The 186-9815 is particularly suited to underground mining equipment where frequent tire inspection, replacement and maintenance are required.
Why Choose YLCM?
20+ Years Experience – Professional experience in construction and mining machinery parts.
Large Warehouse – Wide selection of drivetrain, wheel, rim, hydraulic and engine components.
Fast Delivery – Efficient sourcing and order processing for urgent replacement needs.
Genuine & OEM Parts – Genuine, OEM and quality replacement solutions available.
Export to 60+ Countries – Supporting customers across international machinery markets.
Professional Technical Support – Assistance with part-number and machine compatibility verification.
Packaging
YLCM provides secure export packaging according to the product type and transportation requirements. Packaging may include standard export cartons, heavy-duty wooden cases, shockproof protection, moisture-proof protection and secure fixation to help protect the rim during international transportation.
Shipping
Available logistics solutions include:
Sea Freight
Railway Transportation
Land Transportation
Multimodal Logistics Solutions
The most suitable transportation method can be arranged according to rim dimensions, order quantity, destination and delivery requirements.
FAQ
Q1: What is 186-9815? A: 186-9815 is a Caterpillar 787 mm Outer Diameter Demountable Rim designed for heavy-duty equipment.
Q2: Which machines use 186-9815? A: Caterpillar officially lists the CAT R1700G and AD30 as compatible models.
Q3: What is the outer diameter of 186-9815? A: Caterpillar identifies this part as a 787 mm outer diameter demountable rim.
Q4: What is a demountable wheel rim? A: It is a multi-piece wheel rim design that can be disassembled, making tire installation, removal and maintenance easier.
Q5: Does Caterpillar publish the material specification? A: The current Caterpillar Parts Store listing does not provide a material specification for 186-9815.
Q6: Can YLCM verify compatibility? A: Yes. Provide the machine model, serial number and existing part number, and our technical team can help verify the correct rim.
Q7: Is 186-9815 suitable for underground mining equipment? A: Yes. Cat officially lists it for the AD30 Underground Articulated Truck and R1700G Load-Haul-Dump.
Q8: How can I request a quotation? A: Send us the part number, machine model, quantity and destination. YLCM can provide compatibility confirmation, quotation, lead time, packaging and logistics information.
Request a Quote
Looking for 186-9815 Demountable Wheel Rim for CAT R1700G or AD30? Send YLCM your part number, machine model, serial number, quantity and destination. Our team can help verify compatibility and provide pricing, lead time, packaging and global shipping solutions.