John Deere 1025R: all source data
All 86 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | John Deere |
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| (no label) | Sub-Compact Utility tractor |
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| (no label) | Built in Augusta, Georgia, USA |
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| Original price | $13,361 (2013) |
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| Original price | $14,301 (2019) |
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| Original price | $18,013 (2026) |
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Engine| (no label) | Yanmar 1.3L 3-cyl diesel |
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Transmission| (no label) | hydrostatic |
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Power| Engine | 23.8 hp | 17.7 kW |
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| PTO (claimed) | 18 hp | 13.4 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | spur gear |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Wet disc brakes |
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| (no label) | Two-post folding ROPS on semi-flat platform. |
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Capacity| Fuel | 5.6 gal | 21.2 L |
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| Hydraulic system | 3.25 gal | 12.3 L |
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| Front axle | 2.5 qts | 2.4 L |
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Hydraulics| Type | open center |
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| Capacity | 3.25 gal | 12.3 L |
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| Pressure | 2000 psi | 137.9 bar |
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| Valves | 2 or 3 |
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| Pump flow | 3.5 gpm | 13.2 lpm |
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| Total flow | 6.3 gpm | 23.8 lpm |
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| Steering flow | 2.8 gpm | 10.6 lpm |
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Hitch| Rear Type | I (limited) |
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| Control | position control |
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| Rear lift (at 24"/610mm) | 681 lbs | 308 kg |
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Pto| Rear PTO | independent |
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| Clutch | wet disc |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 540@3200 |
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| Mid PTO | independent |
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| Mid PTO Type | 2100 |
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| Engine RPM | 2100@3200 |
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Dimensions| Wheelbase | 57.1 inches | 145 cm |
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| Weight | 1444 lbs | 654 kg |
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Serial location| (no label) | Serial number plate on the right side of the 1025R frame, above the front axle. |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Battery CCA | 500 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Yanmar 3TNV80 |
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| (no label) | diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 77.2 ci | 1.3 L |
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| Bore/Stroke | 3.15x3.31 inches | 80 x 84 mm |
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| Emissions | Tier 4 |
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| Power | 23.8 hp | 17.7 kW |
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| Fuel system | indirect injection |
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| Air cleaner | dry |
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| Pre-heating | glow plugs |
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| Pre-heating | block heater |
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| Pre-heating | coolant heater |
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| Compression | 23.5:1 |
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| Rated RPM | 3200 |
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| Operating RPM | 1575-3370 |
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| Torque | 40.7 lb-ft | 55.2 Nm |
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| Torque RPM | 3200 |
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| Starter | electric |
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| Starter volts | 12 |
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| Starter power | 1.6 hp | 1.2 kW |
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| Coolant capacity (Coolant) | 3.9 qts | 3.7 L |
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Engine oil| Oil capacity | 2.9 qts | 2.7 L |
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| Oil change | 200 h |
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Transmission
Transmission| Type | hydrostatic |
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| Gears | infinite forward and reverse (2-range) |
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| Oil capacity | 13 qts | 12.3 L |
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Dimensions
Tires| Lawn/turf front | 18x8.50-10 |
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| Lawn/turf rear | 26x12-12 |
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| Industrial front | 18x8.50-10 |
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| Industrial rear | 26x12-12 |
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Dimensions| Wheelbase | 57.1 inches | 145 cm |
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| Length | 87.6 inches | 222 cm |
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| Length | 102.6 inches (with hitch) | 260 cm |
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| Length | 177 inches (loader-backhoe) | 449 cm |
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| Width | 47.2 inches (R3 tires) | 119 cm |
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| Height (hood) | 41.5 inches | 105 cm |
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| Height (ROPS) | 86.2 inches | 218 cm |
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| Shipping weight | 1444 lbs | 654 kg |
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| Clearance (front axle) | 7.7 inches | 19 cm |
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| (no label) | Flanged rear axle |
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| Front tread | 32.2 inches | 81 cm |
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| Rear tread | 35.2 inches | 89 cm |
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