John Deere 6090RC Engine Specifications
Engine Model – 4045HL490
Type – Turbocharged diesel engine with charge air cooler and exhaust gas
recirculation
Engine power according to 97/68/EC at rated speed – 66 kW (90 hp)
Maximum torque at 1500 rpm – 406 Nm (299 lb-ft)
Number of cylinders – 4
Bore – 106,5 mm (4,19 in)
Stroke – 127,0 mm (5,0 in)
Displacement – 4.5 L (276 in3)
Compression ratio – 19:1
Firing order – 1-3-4-2
Intake valve clearance – 0,46 mm (0,018 in)
Exhaust valve clearance – 0,53 mm (0,021 in)
Slow Idle – 850 rpm
Fast idle – 2250 rpm
Rated engine speed – 2100 rpm
Operating speed range (rpm) – 1300 – 2100
Electrical System Rating – 12V
Battery – 12 V, 110 Ah or 12 V, 154 Ah
Alternator with overvoltage protection – 14 V, 90 A or 14 V, 120 A or 14
V, 150 A
Starting motor – 12 V, 3.0 kW (4.0 hp)
Ground connection – negative
JD 6090RC Power Take-off
Rear PTO 540 rpm – 1938 rpm
Rear PTO 1000/540 rpm – 1962 rpm/1967 rpm
Rear PTO 1000/540/540E rpm rear PTO – 1962 rpm/1967 rpm/1496 rpm
Front PTO 1000 rpm – 1969 rpm
Max. rear PTO power at rated PTO speed – 55 kW
Intelligent Power Management (power boost) – 62 kW
Max. front PTO power is limited to – 80 kW (107 hp)
John Deere 6090RC Transmission
Model – PowrQuad Plus transmission
Transmission Type – Planetary gears, hydraulically actuated
Clutch – hydraulically
16 forward gears, 16 reverse gears – 0,29-40 km/h (0.18-25 mph)
24 forward gears, 24 reverse gears – 0,15-40 km/h (0.09-25 mph)
Hydraulic System
Type – PFC system (Pressure-and-flow compensated hydraulic system with
variable flow rate)
Axial piston pump – 35 cm3 (2,13 in3) / optional 45 cm3 (2,75 in3)
Delivery rate per minute at rated speed (35 cm3 pump) – 80 liters (21,1
US gal)
Delivery rate per minute at rated speed (45 cm3 pump) – 114 liters (30,1
US gal)
System pressure (min) – 3000 kPa (30 bar; 435 psi)
System pressure (max) – 20000 kPa (200 bar; 2900 psi)
Steering – hydrostatic
JD 6090RC Hitch
Rear hitch Category – CAT 2 and 3N
Lift cylinder, diameter – 75 mm
Maximum lift capacity directly at coupling points – 4300 kg (9480 lb)
Sustained lift capacity, 610 mm behind the coupling points – 2300 kg
(5070 lb)
Sustained lift capacity, 1800 mm behind the coupling points – 3970 kg
(3970 lb)
Front hitch Category – CAT 2
Maximum lift capacity at coupling points – 3000 kg (6610 lb)
Sustained lift capacity at coupling points – 2570 kg (5665 lb)
Tires
Front Tires – 12.4R24 (12.4R28)
Front Tires – 13.6R24 (13.6R28)
Front Tires – 16.9R24
Rear Tires – 16.9R30 (16.9R34)
Rear Tires – 18.4R30 (18.4R38)
John Deere 6090RC Capacities
Fuel tank (Low profile cab) – 195 L (51,5 US gal.)
Fuel tank (Cab without low profile) – 205 L (54,2 US gal.)
Cooling system (engine cooling and cab heating) – 28,2 L (6,2 US gal.)
Engine crankcase – 17,1 L (4,5 US gal.)
Transmission/hydraulic system, oil change (PowrQuad transmission) – 52 L
(13,7 US gal.)
Transmission/hydraulic system, oil change (PowrQuad Plus transmission) –
52 L (13,7 US gal.)
Transmission/hydraulic system, oil change (extra with creeper
transmission) – 1 L (0,3 US gal.)
Transmission/hydraulic system, oil change (extra with front-wheel drive
axle with or without TLS) – 3 L (0,8 US gal.)
Front PTO – 2,6 L (0,69 US gal.)
Front-wheel drive axle housing – 8,2 L (2,2 US gal.)
Front-wheel drive final drives (without brake) – 1,7 L (0,4 US gal.)
JD 6090RC Dimensions
Wheel base – 2400 mm (94,5 in.)
Length (Basic weight to draft link in horizontal position) – 4305 mm
(169,5 in)
Length (Front weight to draft link in horizontal position) – 4727 mm
(186,1 in)
Maximum total height from ground to cab roof (without beacon light) –
2719 mm (107,1 in)
Width (front axle – flange to flange) – 1680 mm (66,1 in)
Width (front axle – maximum tread width without extension) – 2015 mm
(79,3 in)
Width (rear axle – flange to flange) – 1552 mm (61,1 in)
Maximum width for road travel – 2550 mm (100,4 in)
Maximum ground clearance at differential housing (with drawbar) – 475 mm
(18,7 in)
Maximum ground clearance at differential housing (with drawbar) – 460 mm
(18,1 in)