Specifications
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John Deere8RT 310 Two-Track Tractor |
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Key Specs
Engine description |
John Deere PowerTech™ 9.0 L (B20 diesel compatible) |
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Engine displacement |
9.0 L 549 cu in. |
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Rated engine power |
ECE-R120: 228 kW 310 hp |
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Maximum engine power |
ECE-R120: 251 kW 341 hp |
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Rated PTO power (hp SAE) |
191 kW 257 hp |
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Maximum PTO power |
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Transmission type |
Standard: e23™ PowerShift™ with Efficiency Manager™ 40K, 40 km/h 24.9 mph Optional: John Deere AutoPowr™ IVT™ 40K, 0.05-42 km/h 0.03-26 mph |
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Hydraulic pump rated output |
Standard: 85-cc pump: 227.1 L/min 60 gpm |
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Rear hitch category (SAE designation) |
Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg 20,000 lb Optional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg 15,000 lb |
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Base machine weight |
e23, 63.5-cm (25-in.) tracks: 15,600 kg 34,400 lb |
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Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628) |
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Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628) |
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Engine specifications
Description |
John Deere PowerTech 9.0 L (B20 diesel compatible) |
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Engine type |
In-line six, four valve |
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Engine family |
MJDXL09.0333 |
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Rated speed |
2100 rpm |
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Aspiration |
Single, variable geometry turbo; air-to-air aftercooling and cooled exhaust gas recirculation |
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Cylinders liners |
Wet-sleeve |
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Emission level |
Final Tier 4 |
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After treatment type |
Diesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR) |
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Displacement |
9.0 L 549 cu in. |
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Engine performance
Rated power |
ECE-R120: 228 kW 310 hp |
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Rated PTO power (hp SAE) |
191 kW 257 hp |
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Maximum PTO power |
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Intelligent Power Management (IPM) |
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Power boost |
10 percent |
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Maximum engine power |
ECE-R120: 251 kW 341 hp |
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Engine peak torque |
At 1600 rpm: 1452 Nm 1070 lb-ft |
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Drawbar power |
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PTO torque rise |
40 percent |
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Fuel injection system and control |
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Air cleaner type |
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Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628) |
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Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628) |
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Transmission
Type |
Standard: e23 PowerShift with Efficiency Manager 40K, 40 km/h 24.9 mph Optional: John Deere AutoPowr IVT 40K, 0.05-42 km/h 0.03-26 mph |
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Reverser |
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Clutch; wet/dry |
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Creeper |
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Hydraulic system
Type |
Closed-center, pressure/flow compensated system with load sensing |
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Pump rated output |
Standard: 85-cc pump: 227.1 L/min 60 gpm |
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Available flow at a single rear SCV |
1.3-cm (1/2-in.) couplers: 132 L/min 35 gpm 1.9-cm (3/4-in.) coupler: 159 L/min 42 gpm |
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Available flow at front SCVs |
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Number of rear selective control valves (SCVs) |
Standard: 1.3-cm (1/2-in.) ISO couplers: 4 Optional: 1.3-cm (1/2-in.) ISO couplers: 5 and 6 available 1.9-cm (3/4-in.) ISO coupler: 1 |
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Number of mid selective control valves (SCVs) |
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Number of front selective control valves (SCVs) |
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Joystick SCV control |
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Auxiliary hydraulic features |
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SCV control |
Electronic |
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Rear hitch
Hitch draft control load sense type |
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Remote control valves available |
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Hitch category (SAE designation) |
Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg 20,000 lb Optional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg 15,000 lb |
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Maximum lift capacity behind lift points |
Standard (at 610-mm [24-in.] behind hitch point): 12,124 kg 26,729 lb |
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Lift capacity at standard frame |
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Sensing type |
Electrohydraulic |
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Rear axle differential lock |
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Drawbar
Drawbar category |
Standard: Category 4 Optional: Category 4 with heavy-duty support |
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Maximum vertical load |
Standard: 2245 kg 4950 lb Optional (dependent on drawbar position): 4990 kg 11,000 lb |
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Rear power take-off (PTO)
Type |
Independent Standard: 44 mm (1.75 in.) 20-spline, 1,000 rpm Optional: 44 mm (1.75 in.), 20-spline, 1,000 rpm capable of 35 mm (1.375 in.) 540/1000 rpm 44 mm (1.75 in.) 20-spline, 1,000 rpm/1,000E rpm |
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Engine rpm (at rated PTO speeds) |
IVT: 1,000 PTO rpm at 2,000 engine rpm, 1,000 ECO PTO at 1594 engine rpm, 540 PTO rpm at 1,814 engine rpm e23 PowerShift: 1,000 PTO rpm at 1,995 engine rpm, 1,000 ECO PTO at 1,590 engine rpm, 540 PTO rpm at 1,810 engine rpm |
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Economy PTO speeds |
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Reverse PTO speeds |
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Multispeed PTO option availability |
Available: 45-mm (1.75-in.), 1000-rpm and 1000E economy rpm PTO, in-cab shiftable |
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Ground speed PTO option availability |
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PTO actuation |
Electrohydraulic with adjustable modulation |
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Front hitch
Category |
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Electric power |
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Standard lift capacity |
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Front power take-off (PTO) |
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PTO speed |
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Rear axle
Type |
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Final drive type |
Inboard planetary three pinion |
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Differential controls |
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Axle type |
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Brakes, type and control |
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Rear differential lock |
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Load rating |
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Front axle
Type |
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Front axle differential lock |
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Load rating |
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Tires
Rear |
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Wheel tread range |
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Turning radius with brakes |
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Turning radius without brakes |
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Central Tire Inflation System (CTIS) |
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Front |
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Tracks
Tread spacing |
Standard: 1828.8 to 3048 mm 72 to 120 in. |
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Drive type |
Camso® 4500 and 6500 General Ag Series - friction drive track belts |
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Track width |
Standard: 635 mm 25 in. Available: 419 mm 16.5 in. 457 mm 18 in. 609 mm 24 in. 762 mm 30 in. |
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Mid-rollers |
Three |
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Steering
Type |
Standard: Hydraulic power-steering with electric pump backup |
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Brakes
Primary brake (foot brake) |
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Secondary brake |
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Park lock |
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MFWD braking |
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Front axle brakes |
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Auxiliary brakes |
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Hydraulic trailer brakes |
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Pneumatic trailer brakes |
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Electrical system
Alternator size |
Standard: 200 amp Optional: 330 amp |
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Battery options |
12 V |
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Working lights |
Standard: 18 halogen Available: 18 LED 22 LED |
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Type of bulb in headlight (Halogen, Zenon, LED) |
Standard: halogen, 65 W Available: LED |
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Type of bulb in beacon (Halogen, Zenon, LED) |
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dB(A) rating for backup alarm |
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Total cold cranking amps |
1,850 CCA |
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Operator station
Rollover protective structure, OOS |
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Seat |
Degree of seat swivel, left hand 25 degree (angle) Degree of seat swivel, right hand 40 degree (angle) Standard: air suspension |
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Cab suspension |
Standard: four-post cab suspension |
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Instructional seat |
Standard |
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Display |
Standard: 4600 Generation 4 CommandCenter™: 25.4 cm 10 in. |
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Radio |
Standard: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna |
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Inner cab volume |
3.24 m3 114 cu ft |
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dB(A) rating |
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Cab glass area |
6.52 m2 70.18 sq ft |
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Safety glass rating |
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Front visibility |
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Dimensions
Wheelbase |
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Overall width |
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Overall length |
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Overall height |
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Drawbar clearance |
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Front axle center |
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Approximate shipping weight, Open;Cab |
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Weight
Base machine weight |
e23, 63.5-cm (25-in.) tracks: 15,600 kg 34,400 lb |
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Maximum ballast level |
17,700 kg 39,000 lb |
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Maximum permissible weight |
18,200 kg 40,100 lb |
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Capacities
Crankcase oil volume |
25.7 L 6.8 U.S. gal. |
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Fuel tank |
764 L 202 U.S. gal. |
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Diesel exhaust fluid (DEF) tank |
31.3 L 8.3 U.S. gal. |
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Cooling system |
42.3 L 11.2 U.S. gal. |
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Transmission-hydraulic system |
197 L 52 U.S. gal. |
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Serviceability
Interval for engine oil change |
500 hours |
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Interval for hydraulic/transmission oil change |
1,500 hours |
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Interval for engine coolant change |
6,000 hours |
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Loaders
Loader |
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Lift capacity at full height |
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Maximum lift height |
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Leveling type |
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Precision AG
Guidance |
Integrated AutoTrac™ |
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Telematic |
JDLink™ hardware standard, activations, and Ethernet harnesses (availability dependent upon destination) |
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Remote diagnostics |
JDLink hardware standard |
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Miscellaneous
AutoTrac ready |
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ISOBUS ready |
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CommandCenter video inputs |
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Immobilizer |
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Side slope rating |
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Uphill/downhill slope rating |
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Country of manufacture |
USA |
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Additional information
Date collected |
12 January 2022 |
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