Fluids and capacities for the Kubota KX030-4
| Where | Capacity | What the manual calls for |
|---|---|---|
| Fuel | 48 L (12.7 US gal) | Diesel fuel No. 2-D S15Diesel fuel No. 1-D S15 below -5 °C (23 °F) |
| Coolant | 2.4 L (0.63 US gal); recovery tank 0.6 L (0.16 US gal) | Antifreeze and water in the specified mixing ratio |
| Engine oil (with filter) | Approx. 4.4 L (1.16 US gal) | API CJ-4Above 25 °C (77 °F): SAE 30 or SAE 10W-30, SAE 15W-400 °C to 25 °C (32 °F to 77 °F): SAE 20 or SAE 10W-30, SAE 15W-40Below 0 °C (32 °F): SAE 10W or SAE 10W-30, SAE 15W-40We carry: Kubota Premium Heavy Duty Synthetic Blend Engine Oil SAE 10W-30 |
| Hydraulic tank | 33.9 L (8.9 US gal); whole system 52 L (14 US gal) | Kubota all season hydraulic excavator oil, ISO 32 or ISO 46 (Kubota Canada's recommendation) |
| Drive unit | Approx. 0.35 L (0.092 US gal) | SAE 90 gear oil (API GL-4, GL-5), all seasonsWe carry: Total Transtec 5 80W-90 Gear Oil |
| Grease | — | Shell Alvania EP2 or Mobilux EP2We carry: Kubota Premium Synthetic Grease |
Capacities are approximate. Always fill to the level mark.
From the Kubota operator's manual for the KX030-4, RG46781932, pages 81, 82, 83, 91, 92, 112 and 113.