Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 6090RC Specs

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)

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