Which Japanese Tractors Are Best for Papua New Guinea Farms? The best Japanese tractors for Papua New Guinea are durable, correctly sized, and easy to maintain near the operating area. For many small farms, a compact 4WD tractor offers the most practical starting point. It can support land preparation, mowing, cultivation, transport, spraying, landscaping, and general property maintenance. However, larger farms and plantations may need more engine power, greater tractor weight, and stronger hydraulic capacity. Popular choices include Kubota tractors, Yanmar tractors, Iseki tractors, Mitsubishi tractors, and Shibaura tractors. Nevertheless, the brand name should not decide the purchase alone. A ...