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John Deere 1025R Tractor
The
John Deere 1025R sub-compact utility tractor was manufactured from 2013 to 2021.
The John Deere 1025R driveline includes a 77.2 cubic inches (1.26 L) Yanmar
3TNV80 4-cycle vertical in-line 3-cylinder indirect injection naturally
aspirated water-cooled diesel engine and 2-range hydrostatic transmission with
infinite forward and reverse gears.
The engine has a cylinder bore of 3.15" (80 mm), piston stroke of 3.31"
(84 mm), and maximum power of 24.2 hp (17.8 kW). Max. travel speed
(forward and reverse): 9.1 mph (14.5 km/h). The open center hydraulic
system used a gear pump with rated capacity of 3.5 gal/min (13.3 l/min).
The hydraulic system pressure is 138 bar (2000 psi). The tractor is
equipped with a power steering system, wet disc brakes, 18x8.50-10 front
tires, and 26x12.00-12 rear tires. The wheelbase is 57" (1450 mm).
Compatible attachments for the John Deere 1025R: 54" or 60" mid-mount
3-blade AutoConnect mower decks, 54" front-mount blade, John Deere D120
front-end loader with lift capacity to full height of 825 lbs (374 kg),
John Deere H120 front-end loader with lift capacity to full height of
836 lbs (380 kg), and John Deere 260 backhoe with maximum digging depth
of 74" (1870 mm).
| Engine Model |
Yanmar 3TNV80 |
| Engine Type |
Vertical in-line 4-cycle 3-cylinder water-cooled diesel |
| Number of Cylinders |
3 |
| Displacement, cu.in (L) |
77.2 (1.266) |
| Engine Bore, in (mm) |
3.15 (80.0) |
| Piston Stroke, in (mm) |
3.31 (84.0) |
| Maximum Engine Power, hp (kW) |
24.2 (17.8) |
| Maximum Engine Speed, rpm |
3000 |
| High Idle Speed, rpm |
3260 |
| Low Idle Speed, rpm |
1250 |
| Aspiration |
Naturally aspirated |
| Compression Ratio |
23.5:1 |
| Firing Order |
1-3-2 |
| Direction of Rotation |
Counterclockwise (viewed from flywheel side) |
| Fuel System |
Indirect injection |
| Fuel Injection Pump |
In-line type |
| Fuel Filter |
Replaceable element |
| Lubricating System |
Forced lubrication with trochoid pump |
| Oil Filter Type |
Spin on |
| Cooling System |
Liquid-cooled with radiator |
| Air Cleaner |
Dry type |
| Emissions Level |
Interim Tier 4 |
| Fuel Tank Capacity, gal (L) |
5.6 (21.2) |
| Engine Oil Capacity, qts (L) |
3.6 (3.4) |
| Coolant Capacity, qts (L) |
4.0 (3.8) |
| Electrical System Rating, Volts |
12 |
| Charging System |
Alternator |
| Alternator Rating, Amps |
40 |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
18.0 (13.5) |
| PTO Clutch |
Wet disc |
| Rear PTO Speed, rpm |
540 |
| Rear PTO / Engine Speed, rpm |
540/3000 |
| Mid PTO Speed, rpm |
2100 |
| Mid PTO / Engine Speed, rpm |
2100/3000 |
| Transmission Type |
Hydrostatic |
| Number of Forward Gears |
Infinite (2-range) |
| Number of Reverse Gears |
Infinite (2-range) |
| Oil Capacity, qts (L) |
13.0 (12.3) |
| Maximum Forward Speed (Low), mph (kph) |
4.1 (6.6) |
| Maximum Reverse Speed (High), mph (kph) |
9.1 (14.5) |
| Maximum Forward Speed (Low), mph (kph) |
4.1 (6.6) |
| Maximum Reverse Speed (High), mph (kph) |
9.1 (14.5) |
| Drive Wheels |
4WD 4x4 |
| Steering Configuration |
Front steer |
| Steering System |
Power steering |
| Brakes Type |
Wet disc |
| Front Tire Size |
18x8.50-10 |
| Rear Tire Size |
26x12.00-12 |
| Front Tread, in (mm) |
32.2 (810) |
| Rear Tread, in (mm) |
35.2 (890) |
| Hydraulic System Type |
Open center |
| Implement Pump Flow, gpm (Lpm) |
3.5 (13.3) |
| Steering Pump Flow, gpm (Lpm) |
2.8 (10.7) |
| Hydraulic Pressure, Bar (psi) |
138 (2000) |
| Hydraulic Fluid Capacity, gal (L) |
3.3 (12.3) |
| Number of Standard Remote Valves |
2/3 |
| 3-Point Hitch Category |
1 (limited) |
| Draft Sensing or Lift Control |
Position control |
| Standard Lift Capacity at 24" (610mm) behind pin, lb (kg) |
680 (308) |
| Standard Lift Capacity at pin, lb (kg) |
1435 (650) |
| Wheelbase, in (mm) |
57 (1450) |
| Length, in (mm) |
87.5 (2220) |
| Height (Hood), in (mm) |
41.5 (1050) |
| Height (ROPS), in (mm) |
86.2 (2180) |
| Overall Width, in (mm) |
47.2 (1190) |
| Ground Clearance, in (mm) |
7.7 (190) |
| Weight, lb (kg) |
1445 (655) |
| Loader Model |
John Deere D120 |
| Maximum Lift Height (at Pin), in (mm) |
71.2 (1810) |
| Reach at Max Height, in (mm) |
22.5 (570) |
| Dump Angle, deg |
40 |
| Rollback Angle, deg |
31 |
| Lift Capacity to Max Height (at Pin), lb (kg) |
825 (374) |
| Lift Capacity to Max Height (at 0.5m ahead Pin), lb (kg) |
570 (260) |
| Breakout Force (at Pin), lb (kg) |
1808 (820) |
| Bucket Width, in (mm) |
49 (1235), 53 (1340), 61 (1540) |
| Loader Weight, lb (kg) |
490 (222) |
| Loader Model |
John Deere H120 |
| Maximum Lift Height (at Pin), in (mm) |
71.2 (1810) |
| Reach at Max Height, in (mm) |
22.5 (570) |
| Dump Angle, deg |
40 |
| Rollback Angle, deg |
31 |
| Lift Capacity to Max Height (at Pin), lb (kg) |
837 (380) |
| Lift Capacity to Max Height (at 0.5m ahead Pin), lb (kg) |
576 (260) |
| Breakout Force (at Pin), lb (kg) |
1820 (825) |
| Bucket Width, in (mm) |
49 (1235), 53 (1340), 61 (1540) |
| Loader Weight, lb (kg) |
540 (245) |
| Backhoe Model |
John Deere 260B |
| Digging Depth, in (mm) |
74 (1880) |
| Reach from Swing Pivot, in (mm) |
104 (2640) |
| Loading height, in (mm) |
60 (1520) |
| Swing arc, degrees |
150 |
| Bucket Digging Force, lb (kg) |
2036 (923) |
| Dipperstick Digging Force, lb (kg) |
1187 (538) |
| Backhoe Weight, lb (kg) |
610 (277) |
| Mower Deck Model |
54D AutoConnect |
| Mower Deck Type |
Mid-mount |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
54 (1370) |
| Lift System |
Hydraulic |
| Weight, lb (kg) |
197 (90) |
| Mower Deck Model |
60D AutoConnect |
| Mower Deck Type |
Mid-mount |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
60 (1520) |
| Lift System |
Hydraulic |
| Weight, lb (kg) |
258 (117) |
| Blade Type |
Front-mount |
| Width, in (mm) |
54 (1370) |
| Lift System |
Hydraulic |
| Angle |
Hydraulic |
| Weight, lb (kg) |
180 (82) |
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| Farm Tractors Technical Specifications |
