John Deere 6615 Specs ( 2005-2010 )
Overview
The John Deere 6615 is a utility farm tractor produced between 2005 and 2010 in Montenegro, Brazil, featuring a 6.8L 6-cylinder turbocharged diesel engine. It is configured with either a 12-speed fully synchronized or 16-speed partial power shift transmission and is available in both 2WD and 4WD variants. Recorded performance data includes a tested PTO power of 105.3 hp and a tested drawbar output of 83.4 hp at a maximum pull of 9,875 lbs.
Ideal Applications
Engine and PTO Performance:
The 6.8L liquid-cooled engine is rated at 115 net hp and demonstrated a tested PTO output of 105.3 hp with a fuel consumption rate of 6.5 gallons per hour at maximum power.
Transmission and Drive System:
The tractor features two transmission options, the SyncroPlus and PowrQuad, both utilizing hydraulic wet disc PermaClutch II technology with ground speeds influenced by 18.4x34 R1 rear tires.
Hydraulic and Hitch Specifications:
Equipped with a closed-center hydraulic system delivering 17.44 gpm pump flow at 2,900 psi, the Type II rear hitch provides a lift capacity of 4,762 lbs at 24 inches and 5,445 lbs at the ends.
Production
| Description | Utility tractor / Built in Montenegro, Brazil |
|---|---|
| Manufacturer | John Deere |
Engine
| Engine type | John Deere 6.8L 6-cyl diesel |
|---|---|
| Fuel tank | 54.7 gal (207.0 L) |
| Bore/Stroke | 4.19x5.00 inches (106 x 127 mm) |
| Cab Coolant capacity | 16.4 qts (15.5 L) |
| Compression | 17:1 |
| Coolant capacity | 26.4 qts (25.0 L) |
| Description | John Deere 6068T / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 414.4 ci (6.8 L) |
| Firing order | 1-5-3-6-2-4 |
| Oil capacity | 21.2 qts (20.1 L) |
| Operating RPM | 1500-2300 |
| Power | 120.3 hp (89.7 kW) |
| Rated Power (gross) | 116.7 hp (87.0 kW) |
| Rated Power (net) | 115 hp (85.8 kW) |
| Rated RPM | 2300 |
| ROPS Coolant capacity | 13.7 qts (13.0 L) |
| Starter power | 4.2 hp (3.1 kW) |
| Starter volts | 12 |
| Torque | 334 lb-ft (452.9 Nm) |
| Torque RPM | 1400 |
| Oil capacity | 20.1 qts (19.0 L) |
| Drawbar (tested) | 83.4 hp (62.2 kW) |
| Engine (gross) | 116.7 hp (87.0 kW) |
| Engine (net) | 115 hp (85.8 kW) |
| PTO (claimed) | 103 hp (76.8 kW) |
| PTO (tested) | 105.3 hp (78.5 kW) |
Transmission
| Clutch | hydraulic wet disc PermaClutch II / hydraulic wet disc PermaClutch II |
|---|---|
| Description | Three synchronized gears (1-3) in four synchronized ranges (A-D). / Four power shift gears (1-4) in four synchronized ranges (A-D). |
| Gears | 12 forward and 4 reverse / 16 forward and reverse |
| Oil capacity | 65.5 qts (62.0 L) / 65.5 qts (62.0 L) |
| Oil type | JD Hy-Gard / JD Hy-Gard |
| Transmission | John Deere SyncroPlus / John Deere PowrQuad |
| Type | fully synchronized / partial power shift |
| Transmission type | 12-speed fully synchronized / 16-speed partial power shift |
| Transmission type | 12-speed fully synchronized / 16-speed partial power shift |
Mechanical
| Cab | Cab optional. |
|---|---|
| Description | Hydraulic wet disc brakes |
| Differential lock | electro-hydraulic |
| Drive type | Four-wheel drive |
| Steering | hydrostatic power |
Capacity
| Front axle | 8.7 qts (8.2 L) |
|---|---|
| Front hubs | 0.8 qts (each) (0.8 L) |
| Fuel | 45.4 gal (171.8 L) |
| Hydraulic system | 16.4 gal (62.1 L) |
Hydraulics
| Capacity | 16.4 gal (62.1 L) |
|---|---|
| Oil type | JD Hy-Gard |
| Pressure | 2900 psi (200.0 bar) |
| Pump flow | 17.44 gpm (66.0 lpm) |
| SCV flow | 15.85 gpm (60.0 lpm) |
| Type | closed center |
| Valves | 2 to 3 |
Hitch
| Control | electronic lower link |
|---|---|
| Rear lift (at 24"/610mm) | 4,762 lbs (2160 kg) |
| Rear lift (at ends) | 5,445 lbs (2469 kg) |
| Rear Type | II |
PTO
| Clutch | electro-hydraulic |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540 |
Electrical
| Battery AH | 150 |
|---|---|
| Battery CCA | 1230 |
| Battery volts | 12 |
| Charging amps | 90 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| 2WD Wheelbase | 106.3 inches (270 cm) |
|---|---|
| 4WD Wheelbase | 104.3 inches (264 cm) |
| Description | Flange rear axle / Rack-and-pinion rear axle |
| Front tread | 63.6 to 84.8 inches (161 to 215 cm) |
| Height | 107.8 inches (273 cm) |
| Height (exhaust) | 107.8 inches (273 cm) |
| Length | 193.7 inches (491 cm) |
| Max weight | 15,430 lbs (6999 kg) |
| Rack-and-pinion rear axle | 3.1 by 100.6 inches (78 by 2555 mm) |
| Rear tread | 71.3 inches (flange) (181 cm) / 61.6 to 91.2 inches (bar) (156 to 231 cm) / 64.4 to 75.5 inches (bar with cab) (163 to 191 cm) |
| Wheelbase | 104.3 inches (264 cm) |
| 2WD Rear tire | 18.4-38 |
| 2WD Wheelbase | 106.3 inches (270 cm) |
| 4WD Wheelbase | 104.3 inches (264 cm) |
| Front tire | 14.9-26 |
| Rear tire | 23.1-30 |
| Weight | 8776 to 10252 pounds |
| Wheelbase | 104.3 inches (264 cm) |
| 2WD Optional tires (ag) | Front: 10.00-16. Rear: 18.4-34 |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 18.4-38 |
| 4WD Optional tires (ag) | Front: 13.6-24. Rear: 18.4-34 / Front: 14.9-24. Rear: 18.4-34 / Front: 14.9-24. Rear: 18.4-38 / Front: 13.6-28. Rear: 18.4-38 |
| 4WD Standard tires (ag) | Front: 12.4-28. Rear: 18.4-38 |
| Standard tires (ag) | Front: 14.9-26. Rear: 23.1-30 |
John Deere 6615 Weight
| 2WD Cab Shipping | 9658 lbs (4380 kg) |
|---|---|
| 2WD ROPS Shipping | 8776 lbs (3980 kg) |
| 4WD Cab Shipping | 10252 lbs (4650 kg) |
| 4WD ROPS Shipping | 9361 lbs (4246 kg) |
John Deere 6615 attachments
| Description | front-end loader |
|---|
OCED Tractor Test 2128
| Description | Diesel 16-speed 4WDNovember 2003 - January 2004, Link: OCED Tractor Test 2128 file / PTO performance / Drawbar performance |
|---|---|
| Fuel use | 6.5 gal/hour (24.6 l/hour) / 6.5 gal/hour (24.6 l/hour) / 6.6 gal/hour (25.0 l/hour) / 6.7 gal/hour (25.4 l/hour) |
| Max power | 105.3 hp (78.5 kW) / 83.4 hp (62.2 kW) |
| Max pull | 9875 lbs (4479 kg) |
| Power at rated engine speed | 99.6 hp (74.3 kW) |
| Power at rated PTO speed | 103.5 hp (77.2 kW) |
References
| Description | 6415, 6615 & 7515 Tractors published in 2004, by John Deere |
|---|
Speeds
| Description | With 18.4x34 R1 rear tires. / With 18.4-34 R1 rear tires. Reverse speeds are 15% faster than forward speeds. |
|---|
Variants
| 6615 | utility |
|---|---|
| 6615HC | high-clearance |