JCB Engine Oil UP 15W40 is recommended for your JOHN DEERE R4050i, Tier4f/Eu Stage4 2017-

Application	Recommendation	Capacity (ltr)
Engine (DT) (John Deere PowerTech PSS 6.8L; 179kW)	JCB Engine Oil UP 15W40 (a, b, c)	21.3
Engine (DT) (John Deere PowerTech PVS 6.8L; 175kW [DT])	JCB Engine Oil UP 15W40 (d, e, f)	21.3
Coolant	(g, h)	29.4
Steering (& Suspension Grease)
Hydraulics (reservoir/system)	JCB Engine Oil HP 10W30 (i, j)	76.0 - 163
Drive Shaft	JCB Special HP Grease
Final Drive Hubs (Front Hubs - each)	JCB Gear Oil EP 85W140 (k)	1.4
Final Drive Hubs (Rear Standard Hubs - each)	JCB Gear Oil EP 85W140 (l)	1.4
Final Drive Hubs (Rear Hill Climber Hubs - each)	JCB Gear Oil EP 85W140 (m)	1.6
Grease Points

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a.: -15°C to 50°C
b.: Alternative recommendations, -25°C to 50°C: JCB Engine Oil UP 10W40
c.: Alternative recommendations, -25°C to 40°C: EO JHD 50-II 10W-30
d.: -15°C to 50°C
e.: Alternative recommendations, -25°C to 50°C: JCB Engine Oil UP 10W40
f.: Alternative recommendations, -25°C to 40°C: EO JHD 50-II 10W-30
g.: Mix ratio, 50% >-37°C
h.: Alternative recommendations, Mix ratio 50% >-37°C: AF JHD H24B1
i.: -25°C to 40°C
j.: Alternative recommendations, -15°C to 50°C: JCB Engine Oil OP 15W40 / JCB Engine Oil EP 15W40; JCB Engine Oil UP 15W40
k.: -10°C to 50°C
l.: -10°C to 50°C
m.: -10°C to 50°C

There is no Oil Change Interval data to display for this model