John Deere 1R 25 Tractor Specs

Category: Tractors ➔
Manufacturer: John Deere ➔
Model: 1R 25 ➔

Capacities

John Deere 1R 25 Tractor Capacities specifications
Fuel Tank Capacity	5.40 gal (20.44 l) — Starting 2026 Model Year

Dimensions & Weights

John Deere 1R 25 Tractor Dimensions & Weights specifications
Base Machine Weight	1,872.00 lbs (849.13 kg) — Starting 2026 Model Year
Front Axle Ground Clearance	7.70 in (19.56 cm) — Starting 2026 Model Year
Wheelbase	63.00 in (160.02 cm) — Starting 2026 Model Year

Electrical System

John Deere 1R 25 Tractor Electrical System specifications
Alternator Capacity	40 amp — Starting 2026 Model Year
Battery Cold Cranking Amps	500 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 1R 25 Tractor Engine specifications
Air Cleaner Type	Dual element with mechanical restriction indicator — Starting 2026 Model Year
Aspiration	Natural — Starting 2026 Model Year
Bore and Stroke	3.2 x 3.3 in. — Starting 2026 Model Year
Cooling System Type	Water pump — Starting 2026 Model Year
Displacement	77.00 cu in (1,261.81 cu cm) — Starting 2026 Model Year
Emissions Certifications	Final Tier 4 — Starting 2026 Model Year
Engine Make	Yanmar® — Starting 2026 Model Year
Engine Model	3TNV80F-NCJT — Starting 2026 Model Year
Fuel Type	Diesel — Starting 2026 Model Year
Number of Cylinders	3 — Starting 2026 Model Year
Rated Engine Power	23 hp: (SAE J1995) — Starting 2026 Model Year
Rated Engine Speed	3200 rpm — Starting 2026 Model Year

Front PTO

John Deere 1R 25 Tractor Front PTO specifications
Front Rated PTO Power	18.00 hp (13.42 kw) — Starting 2026 Model Year
PTO Speed	2100 — Starting 2026 Model Year

Hydraulics

John Deere 1R 25 Tractor Hydraulics specifications
Hydraulic System Type	Open center — Starting 2026 Model Year
Number of Rear Selective Control Valves (SCVs)	Two — Starting 2026 Model Year
Pump Rated Output	Steering - 3.5 gpm; Implement - 3.9 gpm; Total - 7.4 gpm (27.9 L/min) — Starting 2026 Model Year

Key Specs

John Deere 1R 25 Tractor Key Specs specifications
Base Machine Weight	1,872.00 lbs (849.13 kg) — Starting 2026 Model Year
Displacement	1.267 L — Starting 2026 Model Year
Engine Make	Yanmar® — Starting 2026 Model Year
Engine Model	3TNV80F-NCJT — Starting 2026 Model Year
Pump Rated Output	Steering - 3.5 gpm; Implement - 3.9 gpm; Total - 7.4 gpm (27.9 L/min) — Starting 2026 Model Year
Rated Engine Power	23 hp: (SAE J1995) — Starting 2026 Model Year
Rear Hitch Category (SAE Designation)	Limited Category 1 — Starting 2026 Model Year
Transmission Type	Hydrostatic - two range — Starting 2026 Model Year

Machine Configuration

John Deere 1R 25 Tractor Machine Configuration specifications
Wheel or Track Configuration	Wheel — Starting 2026 Model Year

Operator Station

John Deere 1R 25 Tractor Operator Station specifications
ROPS Type	Foldable — Starting 2026 Model Year
Seat Suspension	Suspension seat — Starting 2026 Model Year

Rear Hitch

John Deere 1R 25 Tractor Rear Hitch specifications
Draft Control Sensing	Position control — Starting 2026 Model Year
Maximum Lift Capacity at 610-mm Behind Hitch Point	915 lb / 415 kg — Starting 2026 Model Year
Rear Hitch Category (SAE Designation)	Limited Category 1 — Starting 2026 Model Year
Sensing Type	Position control — Starting 2026 Model Year

Rear Power Take-Off (PTO)

John Deere 1R 25 Tractor Rear Power Take-Off (PTO) specifications
Brake (For Mid and Rear PTO)	Wet disk — Starting 2026 Model Year
Engagement Method	Independent — Starting 2026 Model Year
PTO Category	Limited Category 1 — Starting 2026 Model Year
PTO Clutch	Wet disk — Starting 2026 Model Year

Steering & Brakes

John Deere 1R 25 Tractor Steering & Brakes specifications
Primary Brakes	Wet disc — Starting 2026 Model Year
Steering Type	Power steering — Starting 2026 Model Year

Tires

John Deere 1R 25 Tractor Tires specifications
Front Tires Size	R3 Turf: 23x8.50-12; R3 Radial: 220/55-R12; R4 Industrial: 23x8.50-12 — Starting 2026 Model Year
Front Tread Spacing	37.00 in (93.98 cm) — Starting 2026 Model Year
Rear Tires Size	R3 Turf: 12-16.5; R3 Radial: 280/70 R16; R4 Industrial: 12-16.5 — Starting 2026 Model Year
Rear Tread Spacing	35.00 in (88.90 cm) — Starting 2026 Model Year

Transmission

John Deere 1R 25 Tractor Transmission specifications
Clutch	Wet disc — Starting 2026 Model Year
Cruise Control	Standard — Starting 2026 Model Year
Transmission Type	Hydrostatic - two range — Starting 2026 Model Year

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