| Manufacturer | John Deere |
| Price | 483,200(USD) |
| Model | 9R 490 |
| Equipment Type | 4wd Track Tractors |
| Factory | None |
KEY SPECS
| Engine description | John Deere PowerTech 13.6L (B20 diesel compatible) |
| Engine displacement | 13.6 L/827 cu in. |
| Rated engine power | 360 kW/490 hp |
| Maximum engine power | 396 kW/539 hp |
| Rated PTO power (hp SAE) | 249 kW/335 hp |
| Transmission type | John Deere e18 18-speed PowerShift with Efficiency Manager: 40 km/h/25 mph |
| Hydraulic pump rated output | Standard: 208 L/min/55 gpm/Optional: 416 L/min/110 gpm |
| Rear hitch category (SAE designation) | Category 4N: 6804 kg/15,000 lb/Category 4N: 9072 kg/20,000 lb/Category 4N/4: 6804 kg/Category 4N/4: 9072 kg |
| Base machine weight | 20,856 kg/45,980 lb |
ENGINE SPECIFICATIONS
The John Deere 9R 490 features a robust 13.6L inline, 6-cylinder PowerTech engine that ensures reliability and efficiency for heavy-duty tasks, with wet-sleeve liners facilitating easier maintenance and repair. Its single wastegated turbocharger combined with air-to-air aftercooling and cooled EGR enhances performance while meeting Final Tier 4 emissions standards, crucial for compliance in regions with strict regulations. While B20 biodiesel compatibility provides fuel flexibility and sustainability options, it may sometimes pose challenges in cold weather operations and fuel system compatibility; therefore, operating conditions should be assessed for optimal performance.
| Description | John Deere PowerTech 13.6L (B20 diesel compatible) |
| Engine type | Diesel, inline, 6-cylinder, wet-sleeve cylinder liners with four valves in-head |
| Rated speed | 2100 rpm |
| Aspiration | Single wastegated turbocharger with air-to-air aftercooling and cooled exhaust gas recirculation (EGR) |
| Emission level | Final Tier 4 (FT4) |
| After treatment type | Diesel oxidation catalyst (DOC)/selective catalytic reduction (SCR) |
| Displacement | 13.6 L/827 cu in. |
ENGINE PERFORMANCE
The John Deere 9R 490 tractor delivers exceptional performance with a rated power of 360 kW and a power boost capability of 10%, allowing for temporary boosts up to 396 kW. The impressive peak torque of 2262 Nm at 1600 rpm and a 38% PTO torque rise makes it ideal for heavy tillage and demanding implements, ensuring efficient operation under load. However, operators should consider the tractor's operational weight and fuel consumption in intense applications to optimize performance and reduce running costs.
| Rated power | 360 kW/490 hp |
| Rated PTO power (hp SAE) | 249 kW/335 hp |
| Power boost | 10 percent |
| Maximum engine power | 396 kW/539 hp |
| Engine peak torque | At 1600 rpm: 2262 Nm 1668 lb-ft |
| PTO torque rise | 38 percent |
TRANSMISSION
The John Deere 9R 490 features an e18 18-speed PowerShift transmission with Efficiency Manager, enabling optimal power distribution and fuel efficiency at speeds of up to 40 km/h (25 mph). This system enhances operational productivity by allowing seamless gear shifts, which can reduce load and strain on the drivetrain during field operations. However, while this advanced transmission improves performance, it may involve a steeper learning curve for operators unfamiliar with automated efficiency systems.
| Type | John Deere e18 18-speed PowerShift with Efficiency Manager: 40 km/h/25 mph |
HYDRAULIC SYSTEM
| Type | Closed-center, pressure-and-flow compensated |
| Pump rated output | Standard: 208 L/min/55 gpm/Optional: 416 L/min/110 gpm |
| 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 |
| 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 |
| SCV control | Electronic |
REAR HITCH
| Hitch category (SAE designation) | Category 4N: 6804 kg/15,000 lb/Category 4N: 9072 kg/20,000 lb/Category 4N/4: 6804 kg/Category 4N/4: 9072 kg |
| Maximum lift capacity behind lift points | Category 4N/4: 9072 kg/20,000 lb |
| Sensing type | Electrohydraulic with draft sensing |
DRAWBAR
| Drawbar category | Category 5 |
| Maximum vertical load | 5440 kg/12,000 lb |
REAR POWER TAKE-OFF (PTO)
| Type | Independent/44 mm (1.75 in.) 20-spline, 1000 rpm |
| PTO actuation | Electrohydraulic |
REAR AXLE
| Type | Diameter: 120 x 3048 mm/4.72 x 120 in. |
| Final drive type | Inboard planetary with double-reduction axle |
| Rear differential lock | Full-locking electrohydraulic |
FRONT AXLE
| Type | Diameter: 120 x 3048 mm/4.72 x 120 in. |
| Front axle differential lock | Full-locking electrohydraulic |
TIRES
The John Deere 9R 490 tractor features a tight turning radius of 6.035 meters (19.8 feet), ideal for maneuverability in confined spaces. This is particularly advantageous in tasks such as row crop planting or vegetable production where precision is crucial. However, the reduced turning radius may require careful handling to prevent soil compaction in tightly spaced fields.
| Turning radius with brakes | Group 47 or Group 48 tires: 6.035 m/19.8 ft |
STEERING
| Type | Standard: Hydraulic power steering/Optional: ActiveCommand Steering (ACS) |
ELECTRICAL SYSTEM
| Alternator size | Standard: 250 amp/Optional: 330 amp |
| Battery options | 12 V |
| Working lights | Standard: 18 halogen/Optional: 18 or 24 LED plus 8 LED conveninence lights |
| Type of bulb in headlight (Halogen, Zenon, LED) | Standard: halogen, 65 W/Optional: LED |
| Total cold cranking amps | 3 x 925 CCA/Total: 2775 CCA |
OPERATOR STATION
| Seat | Degree of seat swivel, left hand/25 degree (angle)/Degree of seat swivel, right hand/40 degree (angle)/Standard: air suspension/Optional: ActiveSeat II |
| Instructional seat | Standard |
| Display | Standard: Generation 4 4600 CommandCenter: 25.4 cm/10 in./Optional: Extended monitor |
| Radio | Standard: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna/Optional: Touchscreen radio |
| Inner cab volume | 3.27 m3/115 cu ft |
| Cab glass area | 6.64 m2/71.47 sq ft |
DIMENSIONS
| Wheelbase | 3912 mm/154 in. |
| Overall length | With front weights, excluding hitch and coupler: 7945 mm/312.8 in./With front weights, including hitch and coupler: 8427 mm/331.8 in. |
| Drawbar clearance | Group 48 tires: 527 mm/20.7 in. |
| Approximate shipping weight, Open;Cab | 20,856 kg/45,980 lb |
WEIGHT
| Base machine weight | 20,856 kg/45,980 lb |
| Maximum ballast level | 27,216 kg/60,000 lb |
CAPACITIES
| Crankcase oil volume | 64 L/16.9 U.S. gal. |
| Fuel tank | 1514 L/400 U.S. gal. |
| Diesel exhaust fluid (DEF) tank | 120 L/31.7 U.S. gal. |
| Cooling system | 56.5 L/14.9 U.S. gal. |
| 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. |
SERVICEABILITY
| Interval for engine oil change | 500 hours |
| Interval for hydraulic/transmission oil change | 1500 hours |
| Interval for engine coolant change | 6000 hours |
PRECISION AG
| Guidance | Integrated AutoTrac |
| Telematic | Available with JDLink hardware, activations, and Ethernet harnesses (availability dependent upon destination) |
| Remote diagnostics | Available with activated JDLink hardware and activations |