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8RX 340 Four-Track Tractor

8RX 340 Four-Track Tractor

Make:
John Deere
Model:
8RX 340 Four-Track Tractor
  • Engine hp1: 374 Max | 340 hp Rated
  • Fully integrated precision ag technology
  • Choice of e23™ PowerShift or Infinitely Variable Transmission (IVT™)
  • Track width options: 16.5-in., 18-in., 24-in. and 30-in.

1Engine power PS (hp ISO) at max engine power speed (ECE-R120). John Deere Standard RES10080, SAE Standards J1995.

Specifications
Engine descriptionJohn Deere PowerTech™ 9.0 L (B20 diesel compatible)
Engine displacement9 L549 cu in.
Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628)ECE-R120: 250 kW340 hp
Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628)ECE-R120: 275 kW374 hp
Rated PTO power (hp SAE)211 kW284 hp
Transmission typeStandard: e23™ PowerShift™ with Efficiency Manager™ 40K, 40 km/h24.9 mphOptional: John Deere AutoPowr™ IVT™ 40K, 0.05-42 km/h0.03-26 mph
Hydraulic pump rated outputStandard: 85-cc pump: 227.1 L/min60 gpmOptional: 85-cc plus 35-cc dual pump: 318 L/min84 gpm
Rear hitch category (SAE designation)Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg20,000 lbOptional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg15,000 lb
Base machine weighte23, 457-mm (18-in.) front/rear and 3048-mm (120-in.) tread: 19,600 kg43,300 lb
DescriptionJohn Deere PowerTech 9.0 L (B20 diesel compatible)
Engine typeDiesel, in-line, 6-cylinder, wet-sleeve cylinder liners with four valves in head
Engine familyMJDXL09.0333
Rated speed2100 rpm
AspirationSingle, variable geometry turbo; air-to-air aftercooling and cooled exhaust gas recirculation
Cylinders linersWet-sleeve
Emission levelFinal Tier 4
After treatment typeDiesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR)
Displacement9 L549 cu in.
Rated engine power PS (hp ISO) at rated engine speed (EU 2016/1628)ECE-R120: 250 kW340 hp
Rated PTO power (hp SAE)211 kW284 hp
Power boost10 percent
Maximum engine power PS (hp ISO) at max engine speed (EU 2016/1628)ECE-R120: 275 kW374 hp
Engine peak torqueAt 1600 rpm: 1592 Nm1174 lb-ft
PTO torque rise40 percent
TypeStandard: e23 PowerShift with Efficiency Manager 40K, 40 km/h24.9 mphOptional: John Deere AutoPowr IVT 40K, 0.05-42 km/h0.03-26 mph
TypeClosed-center, pressure/flow compensated system with load sensing
Pump rated outputStandard: 85-cc pump: 227.1 L/min60 gpmOptional: 85-cc plus 35-cc dual pump: 318 L/min84 gpm
Available flow at a single rear SCV1.3-cm (1/2-in.) couplers: 132 L/min35 gpm1.9-cm (3/4-in.) coupler: 159 L/min42 gpm
Available flow at front SCVs96 L/min25 gpm
Number of rear selective control valves (SCVs)Standard: 1.3-cm (1/2-in.) ISO couplers: 4Optional: 1.3-cm (1/2-in.) ISO couplers: 5 and 6 available1.9-cm (3/4-in.) ISO coupler: 1
SCV controlElectronic
Hitch category (SAE designation)Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg20,000 lbOptional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg15,000 lb
Maximum lift capacity behind lift pointsStandard (at 610-mm [24-in.] behind hitch point): 12,124 kg26,729 lb
Sensing typeElectrohydraulic
Drawbar categoryStandard: Category 4Optional: Category 4 with heavy-duty support
Maximum vertical loadStandard: 2245 kg4950 lbOptional (dependent on drawbar position): 4990 kg11,000 lb
TypeIndependentStandard: 44 mm (1.75 in.) 20-spline, 1,000 rpmOptional: 44 mm (1.75 in.), 20-spline, 1,000 rpm capable of 35 mm (1.375 in.) 540/1000 rpm44 mm (1.75 in.) 20-spline, 1,000 rpm/1,000E rpm
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 rpme23 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
Multispeed PTO option availabilityAvailable: 45-mm (1.75-in.), 1000-rpm and 1000E economy rpm PTO, in-cab shiftable
PTO actuationElectrohydraulic with adjustable modulation
TypeFlange
Final drive typeInboard planetary
Rear differential lockFull-locking electrohydraulic
Type1700 Series MFWD
Front axle differential lockFull-locking electrohydraulic (actuated at same time as rear diff-lock)
Turning radius without brakesWith 2032-mm (80-in.) tread setting and 419-mm (16.5-in.) front and rear tracks: 6.78 m22.2 ftWith 3048-mm (120-in.) tread setting and 610-mm (24-in.) front and rear tracks: 6.85 m22.5 ft
Tread spacingAvailable: 1930.4 mm76 in.2032 mm80 in.2235.2 mm88 in.3048 mm120 in.
Drive typeCamso® 4500 and 6500 General Ag Series - reinforced drive lug technology
Track widthAvailable: 419 mm16.5 in.457 mm18 in.609 mm24 in.762 mm30 in.
Mid-rollersFront: TwoRear: Three
Alternator sizeStandard: 200 ampOptional: 330 amp
Battery options12 V
Working lightsStandard: 18 halogenAvailable: 18 LED22 LED
Type of bulb in headlight (Halogen, Zenon, LED)Standard: halogen, 65 WAvailable: LED
Total cold cranking amps1,850 CCA
SeatDegree of seat swivel, left hand25 degree (angle)Degree of seat swivel, right hand40 degree (angle)Standard: air suspension
Cab suspensionStandard: four-post cab suspension
Instructional seatStandard
DisplayStandard: 4600 Generation 4 CommandCenter™: 25.4 cm10 in.
RadioStandard: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna
Inner cab volume3.24 m3114 cu ft
Cab glass area6.52 m270.18 sq ft
Wheelbase3235 mm127.36 in.
Base machine weighte23, 457-mm (18-in.) front/rear and 3048-mm (120-in.) tread: 19,600 kg43,300 lb
Maximum ballast level20,000 kg44,100 lb
Maximum permissible weight24,000 kg53,000 lb
Crankcase oil volume26.6 L7 U.S. gal.
Fuel tank924 L244 U.S. gal.
Diesel exhaust fluid (DEF) tank37.2 L9.8 U.S. gal.
Cooling system42.3 L11.2 U.S. gal.
Transmission-hydraulic system1930-mm and 2032-mm (76-in. and 80-in.) tread: 250 L661. U.S. gal.2235-mm and 3048-mm (88-in. and 120-in.) tread: 260.6 L68.8 U.S. gal.
Interval for engine oil change500 hours
Interval for hydraulic/transmission oil change1,500 hours
Interval for engine coolant change6,000 hours
GuidanceIntegrated AutoTrac™
TelematicJDLink™ hardware standard, activations, and Ethernet harnesses (availability dependent upon destination)
Remote diagnosticsJDLink hardware standard
Country of manufactureUSA

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