John Deere 4440 tractor specification
John Deere 4440 tractor specs, dimensions, fuel consumption, transmission, drive, equipment
About John Deere 4440
| General information about John Deere 4440 | |
|---|---|
| Brand | John Deere |
| Model | John Deere 4440 |
| Series | n.d. |
| Previous model | – |
| Next model | John Deere 4450 |
| Smaller | John Deere 4240 |
| Larger | John Deere 4640 |
| Years | from 1978 to 1982 y. |
| Cab with ROPS | No |
| Reviews | John Deere 4440 reviews New! 3.35 AGROrank is our rating! diesel engine, more cylinders is an asset, perfectly matched the rated speed, turbocharging, 12V typical starter, 6V, fitted with an alternator, lighting rather typical, very good PTO, brake without power, disc, wet, heavy tractor, well come true in a big farm, long, large size, wide stance, traditional 2 wheel drive, hydrostatic control, lack of synchronization gears... full review |
| Compare | Compare tractor New! |
| Questions about John Deere 4440 | Forum - John Deere 4440 questions and discussions New! |
John Deere 4440 performance
| John Deere 4440 Specs | Value |
|---|---|
| Maximum power (HP / kW) | b.d. |
| Engine RPM | 2200 rpm |
| Fuel consumption | n.d. |
| Fuel tank capacity | n.d. |
| Max. speed | n.d. |
John Deere 4440 engine
| John Deere 4440 Specs | Value |
|---|---|
| Fuel type | Diesel |
| Engine producer | b.d. |
| Engine model | John Deere |
| Engine type | Diesel (diesel engine) |
| Engine capacity | 7.672 l. |
| Strokes, qty | 4 |
| Cylinders | 6 |
| Compression | n.d. |
| Bore | 116 mm |
| Stroke | 121 mm |
| Maximum torque | n.d. |
| Air filter | n.d. |
| Fuel filter | n.d. |
| Fuel filter chambers, qty | n.d. |
| Oil filter | n.d. |
| Oil pump | n.d. |
| Speed control (control) | n.d. |
| Injection pump | n.d. |
| Injectors | n.d. |
| Injection pressure | n.d. |
| Cooling system | n.d. |
| Forced cooling | n.d. |
| Cooler | |
| Thermostat | |
| Cooler type | |
| Coolant system capacity | n.d. |
| Clutch | n.d. |
John Deere 4440 turbocharger
| John Deere 4440 Specs | Value |
|---|---|
| Turbocharger | Yes |
| Dual turbocharger | No |
| Intercooler | No |
| Aftercooler | No |
| Wastegate valve | No |
| Variable geometry | No |
| Additional parameters | – |
John Deere 4440 electronics
| John Deere 4440 Specs | Value |
|---|---|
| Supply voltage starter (V) | 12 V |
| Ground | negative ground |
| Battery (V) | 6 V |
| Battery, qty | 0 |
| Charging system | Alternator |
| Charging system producer | n.d. |
| Ignition | Manual |
| Rear stop lamp | Yes |
| Rear agricultural lamp | n.d. |
| Cock lamp | No |
John Deere 4440 PTO
| John Deere 4440 Specs | Value |
|---|---|
| PTO rpm | 540 rpm |
| PTO control | manual |
John Deere 4440 brakes
| John Deere 4440 Specs | Value |
|---|---|
| ABS | No |
| Brake assist | No |
| Braking system | n.d. |
| Differential | Yes |
| Brake type | disc brakes, wet brakes, hydraulic |
| Discs | Single |
John Deere 4440 dimensions
| John Deere 4440 Specs | Value |
|---|---|
| Weight | from 5343 kg to 7155 kg (depending by model) |
| Length | 4026 mm |
| Height | n.d. |
| Width | 2438 mm |
| Clearance | n.d. |
| Rear clearance | 711 mm |
| Front track width | from 1415 mm to 2367 mm |
| Rear track width | from 1524 mm to 3302 mm |
| Wheelbase | 2710 mm |
| Front tires | 11-16 |
| Rear tires | n.d. |
| Max. mass of the trailer without brakes | 1500 kg |
| Max. mass of the trailer with brakes | n.d. |
| Max. axle load | n.d. |
| Max. total weight | n.d. |
| Turning radius | n.d. |
John Deere 4440 drive
| John Deere 4440 Specs | Value |
|---|---|
| Drive system | 4x2, 2WD (depending by model) |
| Additional | one wheel drive |
| Independent Link Suspension | No |
| Articulated suspension | – |
| Crawler drive | No |
| Hydrostatic steering | Yes |
| Differential | n.d. |
| Steering | rod |
| Front rods | n.d. |
| Rear planetary drives | n.d. |
| Front planetary drives | n.d. |
John Deere 4440 hydraulics
| John Deere 4440 Specs | Value |
|---|---|
| Three-point hitch | n.d. |
| Three-point hitch type | n.d. |
| Three-point hitch performance | n.d. |
| Three-point hitch pressure | n.d. |
| Load Sensing | No |
| Closed | b.d. |
| Central | No |
| Constant flow | No |
| Constant pressure | No |
| Control system | n.d. |
| Two-section distributor | n.d. |
| Quick couplings | n.d. |
| Auto Lift | n.d. |
John Deere 4440 transmission / gears
| John Deere 4440 Specs | Value |
|---|---|
| Synchronous transmission | n.d. |
| Transmission mechanically synchronized | No, electro-hydraulic control |
| PowerShift | Yes |
| PowerShuttle | No |
| Additional | two clutches (dual clutch gearbox), electro-hydraulic clutch control, fast shifting |
| Forward gears | 8 |
| Reverse gears | 4 |
| Creeper | n.d. |
John Deere 4440 equipment
| John Deere 4440 Specs | Value |
|---|---|
| Clevis | Yes (???) |
| Lower catch | b.d. |
| Air conditioning | n.d. |