Specifications
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John Deere9RX 640 Tractor |
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Key Specs
| Engine description |
JD14 (B20 diesel compatible) |
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| Engine displacement |
13.6 L
827 cu in. |
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| Rated engine power |
471 kW
640 hp |
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| Maximum engine power |
508 kW
691 hp |
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| Rated PTO power (hp SAE) |
249 kW
335 hp |
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| Maximum PTO power |
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| Transmission type |
John Deere e18™ 18-speed PowerShift™ with Efficiency Manager™: 40 km/h
25 mph |
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| Hydraulic pump rated output |
Standard: 208 L/min
55 gpm
Optional: 416 L/min
110 gpm |
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| Rear hitch category (SAE designation) |
Category 4N/4: 6804 kg
15,000 lb
Category 4N/4: 9072 kg
20,000 lb |
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| Base machine weight |
25,846 kg
56,981 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 |
JD14 (B20 diesel compatible) |
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| Engine type |
In-line six, four valve |
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| Engine family |
MJDXL13.5334 |
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| Rated speed |
2100 rpm |
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| Aspiration |
Dual series turbocharger with fixed geometry first stage and wastegated second stage; air-to-air aftercooling and cooled exhaust gas recirculation (EGR) |
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| Cylinders liners |
Wet-sleeve |
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| Emission level |
Final Tier 4 (FT4) |
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| After treatment type |
Diesel oxidation catalyst (DOC)/selective catalytic reduction (SCR) |
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| Displacement |
13.6 L
827 cu in. |
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Engine performance
| Rated power |
471 kW
640 hp |
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| Rated PTO power (hp SAE) |
249 kW
335 hp |
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| Maximum PTO power |
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| Intelligent Power Management (IPM) |
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| Power boost |
8 percent |
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| Maximum engine power |
508 kW
691 hp |
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| Engine peak torque |
At 1550 rpm: 2954 Nm
2179 lb-ft |
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| Drawbar power |
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| PTO torque rise |
38 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 |
John Deere e18 18-speed PowerShift with Efficiency Manager: 40 km/h
25 mph |
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| Reverser |
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| Clutch; wet/dry |
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| Creeper |
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| Integrated Electric Power Generation |
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Hydraulic system
| Type |
Closed-center, pressure-and-flow compensated |
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| Pump rated output |
Standard: 208 L/min
58 gpm
Optional: 416 L/min
110 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.) couplers: 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) |
Four to eight factory or field installed
Base: four 1.3-cm (1/2-in.) couplers
Optional: five to six 1.3-cm (1/2-in.) couplers factory installed
Optional: three 1.9-cm (3/4-in.) couplers plus five 1.3-cm (1/2-in.) couplers factory installed |
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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) |
Category 4N/4: 6804 kg
15,000 lb
Category 4N/4: 9072 kg
20,000 lb |
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| Maximum lift capacity behind lift points |
Category 4N/4: 9072 kg
20,000 lb |
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| Lift capacity at standard frame |
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| Sensing type |
Electrohydraulic with draft sensing |
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| Rear axle differential lock |
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Drawbar
| Drawbar category |
Category 5 |
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| Maximum vertical load |
5440 kg
12,000 lb |
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Rear power take-off (PTO)
| Type |
Independent
44 mm (1.75 in.) 20-spline, 1000 rpm |
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| Engine rpm (at rated PTO speeds) |
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| Economy PTO speeds |
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| Reverse PTO speeds |
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| Multispeed PTO option availability |
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| Ground speed PTO option availability |
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| PTO actuation |
Electrohydraulic |
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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 |
Bull gear and double idler with floating 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 |
Full-locking electrohydraulic |
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| Load rating |
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Front axle
| Type |
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| Front axle differential lock |
Full-locking electrohydraulic |
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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 |
With 76.2 cm (30 in.) track and 221 cm (87 in.) spacing: 6.42 m
21.1 ft |
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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 |
Wide undercarriage: 2218 mm
87 in.
3048 mm
120 in. |
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| Drive type |
Camso™ 3500 and 6500 Ag Series - reinforced drive lug technology |
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| Track width |
Standard: 762 mm
30 in.
Optional: 914 mm
36 in. |
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| Mid-rollers |
Two |
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Steering
| Type |
Standard: Hydraulic power steering
Optional: ActiveCommand Steering (ACS™) |
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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: 250 amp
Optional: 330 amp |
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| Battery options |
12 V |
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| Working lights |
Standard: 18 halogen
Optional: 18 or 24 LED plus 8 LED convenience lights |
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| Type of bulb in headlight (Halogen, Zenon, LED) |
Standard: halogen, 65 W
Optional: 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 |
3 x 925 CCA
Total: 2775 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)
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| Cab suspension |
Standard |
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| Instructional seat |
Standard |
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| Display |
Standard: Generation 4 4600 CommandCenter™: 25.4 cm
10 in.
Optional: Extended monitor |
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| Radio |
Standard: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna
Optional: Touchscreen radio |
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| Inner cab volume |
3.27 m3
115 cu ft |
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| dB(A) rating |
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| Cab glass area |
6.64 m2
71.47 sq ft |
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| Safety glass rating |
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| Front visibility |
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Dimensions
| Wheelbase |
4125 mm
162.4 in. |
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| Overall width |
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| Overall length |
Excluding hitch: 8309 mm
327.1 in.
Including hitch and coupler: 8545 mm
336.4 in. |
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| Overall height |
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| Drawbar clearance |
311 mm
12.2 in. |
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| Front axle center |
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| Approximate shipping weight, Open;Cab |
25,546 kg
56,320 lb |
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Weight
| Base machine weight |
25,846 kg
56,981 lb |
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| Maximum ballast level |
30,391 kg
67,000 lb |
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| Maximum permissible weight |
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Capacities
| Crankcase oil volume |
64 L
16.9 U.S. gal. |
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| Fuel tank |
1514 L
400 U.S. gal. |
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| Diesel exhaust fluid (DEF) tank |
120 L
31.7 U.S. gal. |
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| Cooling system |
56.5 L
14.9 U.S. gal. |
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| Transmission-hydraulic system |
With 3-point hitch and PTO: 227 L
60 U.S. gal.
Without 3-point hitch and PTO: 220 L
58 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 |
1500 hours |
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| Interval for engine coolant change |
6000 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 |
Available with JDLink™ hardware, activations, and Ethernet harnesses (availability dependent upon destination) |
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| Remote diagnostics |
Available with activated JDLink hardware and activations |
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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 |
22 January 2022 |
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