Komatsu WA510 6m3 Bucket 350HP Articulated Wheel Loader Heavy Duty Rock Loading Mining Machine for Sale

Komatsu WA510 Articulated Wheel Loader Overview

This WA510 wheel loader is a substantial mid-to-large class loading machine designed for high production mining, quarry face loading, and bulk material handling operations. Powered by a 350 horsepower diesel engine driving through a proven articulated chassis, it combines strong breakout force with a 6 cubic meter bucket capacity to deliver efficient loading cycles in demanding conditions. The unit is currently at our equipment depot and available for comprehensive inspection and operational testing by interested buyers.

Engine and Drivetrain Health

The diesel power unit in this WA510 is in strong mechanical condition and ready for productive work. The engine starts promptly with no extended cranking and settles into a stable idle immediately. Oil pressure readings are solid at both idle and governed speed, and the cooling system maintains proper operating temperature even during continuous heavy loading operations. There is no evidence of exhaust smoke in any color during startup, acceleration, or sustained load, confirming healthy piston rings, valve guides, and fuel system calibration. The turbocharger provides correct boost pressure with no abnormal noise or shaft play detected. The transmission shifts smoothly between all forward and reverse ranges with proper modulation and no harsh engagement or slipping. Axle oil samples have been taken and show normal wear patterns with no indication of bearing or gear deterioration. All four tires are serviceable with tread depth sufficient for continued operation.

Hydraulic System and Bucket Performance

The 6 cubic meter heavy duty rock bucket is mounted on a robust Z-bar linkage system that delivers 280 kilonewtons of breakout force for aggressive digging in compacted stockpiles, blasted rock, and dense materials. Bucket cycle times including raise, dump, and lower are within factory specification, indicating proper hydraulic pump output and system pressure. The load-sensing hydraulic system responds smoothly to control inputs with no hesitation or jerkiness. Hydraulic cylinders for boom lift and bucket tilt are dry with no visible oil leakage at rod seals or fittings. All hydraulic hoses have been inspected for age-related cracking, abrasion, or bulging, and any deteriorated hoses have been replaced.

Price Competitiveness

This WA510 is priced to represent excellent value in the 350HP wheel loader segment. The acquisition cost is substantially below that of a new equivalent-class loader, while the loading productivity measured in tons per hour or truck loads per shift is comparable for most applications. For mining contractors, quarry operators, and port material handlers seeking to add loading capacity without the extended lead times and capital commitment of new equipment procurement, this machine offers an attractive middle path. Operating costs for fuel, tires, and routine maintenance are predictable and manageable for this well-understood machine platform. Komatsu parts availability is good internationally through both official distribution channels and the extensive independent aftermarket parts industry, providing buyers with multiple sourcing options at different price points.

In-Stock Availability Advantage

This is a physical in-stock machine available for immediate inspection, not a brokered listing of equipment located elsewhere. Buyers can visit our facility to see the loader, hear the engine run, test the hydraulics, and verify the condition claims made in this listing. Once purchase terms are agreed, the machine can be prepared for export shipping within a short timeframe, minimizing the delay between purchase decision and equipment deployment on your project site.

Complete Technical Specifications

International Shipping and Export Procedures

We manage the complete export shipping process for wheel loaders to destinations worldwide. RORO vessel shipping is the preferred method for articulated wheel loaders, as the machine can be driven directly onto the vessel ramp and secured in the designated deck position, providing a straightforward and cost-effective ocean transport solution. For destinations where RORO service frequency or availability is limited, flat-rack container loading offers a reliable alternative with the loader secured to a heavy-duty open-dependable container platform. Prior to shipment, the machine undergoes preparation including application of anti-corrosion protective coating on all exposed cylinder rods and machined surfaces, sealing of the air intake and exhaust outlet against weather ingress, and securing or removal of any loose external items. Our export documentation team prepares the full shipping file: original bill of lading issued by the ocean carrier, detailed packing list with gross weight and dimensional data, certificate of origin authenticated by relevant authorities, and a commercial invoice with accurate HS code classification for customs clearance purposes. We can coordinate with the buyer's existing freight forwarder or recommend shipping agents from our established logistics partner network. Estimated ocean transit times vary by destination region, typically ranging from 14 to 40 days depending on specific port pairings and vessel routing.

Responsible After-Sales Support

We provide honest and practical after-sales assistance to help keep your WA510 productive. The digital information package delivered with each machine includes the operator instruction handbook, scheduled maintenance chart, illustrated parts reference manual, system schematics, and fluid capacity specifications. Our technical support personnel are available through phone, messaging, and video call to help your team with machine setup, control familiarization, daily inspection procedures, and operational solid practices during the initial ownership period. We make no pretense of offering a worldwide on-site warranty service, as we believe in being straightforward about what we can and cannot deliver across international distances. However, we commit to responsive communication and genuine effort to resolve any issues that arise after purchase. For ongoing parts requirements, we leverage our network of parts suppliers and dismantlers to help source needed components at competitive prices, with full visibility on parts cost and shipping charges. A complimentary set of essential maintenance items is provided with the machine: engine oil filter, diesel fuel filter elements, air cleaner primary and secondary cartridges, hydraulic oil return filter, and a selection of common seals and O-rings for preventive maintenance intervals. We value long-term business relationships and treat every customer inquiry with prompt attention and skilled courtesy.