Yanmar C30R-3
1 model in this series
Yanmar C30R-3: crawler carrier from the Japanese manufacturer with a 2,500 kg payload, a four-cylinder diesel engine of 2.189 l displacement, 46.6 hp and two travel speed ranges
Yanmar is a Japanese manufacturer based in Osaka, known worldwide for diesel engines as well as compact construction machinery and tractors. The C30R-3 is a larger crawler carrier from that range, built for hauling heavier loads at municipal depots, in landscaping work and on ground too soft or too steep for wheeled vehicles.
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The C30R-3 is powered by a four-cylinder diesel engine, type 4TNV88C-KFW, with 2.189 l displacement, producing 46.6 hp, or 34.3 kW. Payload capacity is 2,500 kg, and operating weight, depending on the body fitted, is 2,650 kg with the standard vessel or 2,865 kg with the turning vessel. Height is 2,310 mm and width 1,550 mm. Travel speed is 11 km/h in the high range and 5.7 km/h in the low range.
Two travel ranges are common on crawler carriers of this size: the low range delivers the pulling force needed on steep ramps and soft ground, while the high range cuts travel time on hard surfaces between the loading point and the tipping point. With a 2,500 kg payload, the C30R-3 covers a noticeably larger transport need than smaller crawler carriers and suits earth spoil, paving material or green waste volumes.
When buying used, as with any crawler carrier, the condition of the rubber tracks, rollers and drive wheels matters, since wear there directly reduces pulling force. The four-cylinder engine should be checked for smooth running in both travel ranges, and the turning vessel additionally for play in its pivot bearing and for leak-free hydraulic cylinders for tipping and turning.
Sources: SpecCodex-Register: Kennwerte des Modells Yanmar C30R-3, Yanmar (manufacturer)
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