John Deere 8RX 440 Tractor Specs

Category: Tractors ➔
Manufacturer: John Deere ➔
Model: 8RX 440 ➔

Additional Information

John Deere 8RX 440 Tractor Additional Information specifications
Country of Manufacture	USA — Starting 2026 Model Year
Date Collected	25-Feb-26 — Starting 2026 Model Year

Capacities

John Deere 8RX 440 Tractor Capacities specifications
Cooling System Capacity	18.50 gal (70.02 l) — Starting 2026 Model Year
Crankcase Oil Volume	12.94 gal (48.98 l) — Starting 2026 Model Year
Diesel Exhaust Fluid (DEF) Tank Capacity	18.20 gal (68.89 l) — Starting 2026 Model Year
Transmission - Hydraulic System	72.00 gal (272.52 l) — Starting 2026 Model Year

Dimensions & Weights

John Deere 8RX 440 Tractor Dimensions & Weights specifications
Base Machine Weight	50,025.00 lbs (22,690.99 kg) — Starting 2026 Model Year
Drawbar Ground Clearance	16.70 in (42.42 cm) — Starting 2026 Model Year
Front Axle Ground Clearance	25.24 in (64.11 cm) — Starting 2026 Model Year
Ground Clearance	16.70 in (42.42 cm) — Starting 2026 Model Year
Maximum Ballast Level	50,706.00 lbs (22,999.88 kg) — Starting 2026 Model Year
Maximum Permissible Weight	62,831.00 lbs (28,499.70 kg) — Starting 2026 Model Year
Overall Height	144.90 in (368.05 cm) — Starting 2026 Model Year
Overall Length	276.50 in (702.31 cm) — Starting 2026 Model Year
Overall Width	118.00 in (299.72 cm) — Starting 2026 Model Year
Transport Height	144.90 in (368.05 cm) — Starting 2026 Model Year
Wheelbase	136.40 in (346.46 cm) — Starting 2026 Model Year

Electrical System

John Deere 8RX 440 Tractor Electrical System specifications
Battery Capacity	950 CCA — Starting 2026 Model Year
Battery Cold Cranking Amps	2850 CCA — Starting 2026 Model Year
Battery Voltage	12 v — Starting 2026 Model Year
Electrical System Voltage	12 v — Starting 2026 Model Year

Engine

John Deere 8RX 440 Tractor Engine specifications
Bore and Stroke	5.2 x 6.5 in. — Starting 2026 Model Year
Compression Ratio	15:9:1 — Starting 2026 Model Year
Constant Power Range	1450-1900 rpm — Starting 2026 Model Year
Displacement	827.00 cu in (13,552.13 cu cm) — Starting 2026 Model Year
Engine Family	SJDXL13.5334 — Starting 2026 Model Year
Engine Model	JD14 — Starting 2026 Model Year
Maximum Engine Power	484 PS: (hp ISO) — Starting 2026 Model Year
Maximum Engine Power with IPM	524 PS — Starting 2026 Model Year
Maximum Engine Speed	1900 rpm — Starting 2026 Model Year
Number of Cylinders	6 — Starting 2026 Model Year
Power Bulge	10 % — Starting 2026 Model Year
Rated Engine Power	434.00 hp (323.64 kw) — Starting 2026 Model Year
Rated Engine Power with IPM	480 PS — Starting 2026 Model Year
Rated Engine Speed	1900 rpm — Starting 2026 Model Year
Torque Rise	35 % — Starting 2026 Model Year

Front Hitch

John Deere 8RX 440 Tractor Front Hitch specifications
Lift Capacity Through Full Lift Range at Coupling Points	12,478.00 lbs (5,659.93 kg) — Starting 2026 Model Year
Maximum Lift Capacity at Coupling Points	1,950.00 lbs (884.51 kg) — Starting 2026 Model Year

Hydraulics

John Deere 8RX 440 Tractor Hydraulics specifications
Available Flow at Front SCVs	31.00 gpm (117.34 lpm) — Starting 2026 Model Year
Maximum Operating Pressure	2958 psi — Starting 2026 Model Year

Key Specs

John Deere 8RX 440 Tractor Key Specs specifications
Base Machine Weight	50,025.00 lbs (22,690.99 kg) — Starting 2026 Model Year
Displacement	827.00 cu in (13,552.13 cu cm) — Starting 2026 Model Year
Engine Family	SJDXL13.5334 — Starting 2026 Model Year
Engine Model	JD14 — Starting 2026 Model Year
Maximum Engine Power	484 PS: (hp ISO) — Starting 2026 Model Year
Rated Engine Power	434.00 hp (323.64 kw) — Starting 2026 Model Year

Machine Configuration

John Deere 8RX 440 Tractor Machine Configuration specifications
Wheel or Track Configuration	4-Track — Starting 2026 Model Year

Operator Station

John Deere 8RX 440 Tractor Operator Station specifications
Cab Glass Area	71.47 sq ft — Starting 2026 Model Year
Degree of Seat Swivel, Left Hand	25 degree (angle) — Starting 2026 Model Year
Degree of Seat Swivel, Right Hand	40 degree (angle) — Starting 2026 Model Year
Inner Cab Volume	115.0 cu ft — Starting 2026 Model Year

Rear Hitch

John Deere 8RX 440 Tractor Rear Hitch specifications
Lift Capacity Through Full Lift Range at 610-mm Behind Hitch Point	10,886 kg (24,000 lb) — Starting 2026 Model Year
Lift Capacity Through Full Lift Range at Coupling Points	5660 — Starting 2026 Model Year

Rear Power Take-Off (PTO)

John Deere 8RX 440 Tractor Rear Power Take-Off (PTO) specifications
Engine rpm at Rated PTO Speeds (1000/1000E/1.300)	1,801/1,387/1,803 — Starting 2026 Model Year
Rated PTO Power	391 PS — Starting 2026 Model Year

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