General information about John Deere 4450 | |
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Brand | John Deere |
Model | John Deere 4450 |
Series | n.d. |
Previous model | John Deere 4440 |
Next model | – |
Smaller | John Deere 4250 |
Larger | John Deere 4650 |
Years | from 1983 to 1988 y. |
Cab with ROPS | No |
Reviews | John Deere 4450 reviews New! 3.27 AGROrank is our rating! diesel, more cylinders is the higher work culture, perfectly matched the rated speed, turbo engine, 12 V-oltowy starter, 6V, alternator to charge, lighting rather typical, PTO with very good specifications, brake without power, disc, wet, heavy tractor, well come true in a big farm, quite long, bulky, wide spacing, clearance rather typical, traditional 2 wheel drive... full review |
Compare | Compare tractor New! |
Questions about John Deere 4450 | Forum - John Deere 4450 questions and discussions New! |
John Deere 4450 Specs | Value |
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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 4450 Specs | Value |
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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 | liquid cooled engine |
Forced cooling | n.d. |
Cooler | yes |
Thermostat | Yes |
Cooler type | tubular-plate cooler |
Coolant system capacity | n.d. |
Clutch | n.d. |
John Deere 4450 Specs | Value |
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Turbocharger | Yes |
Dual turbocharger | No |
Intercooler | No |
Aftercooler | No |
Wastegate valve | No |
Variable geometry | No |
Additional parameters | – |
John Deere 4450 Specs | Value |
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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 4450 Specs | Value |
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PTO rpm | 540 rpm |
PTO control | manual |
John Deere 4450 Specs | Value |
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ABS | No |
Brake assist | No |
Braking system | n.d. |
Differential | No |
Brake type | disc brakes, wet brakes, hydraulic |
Discs | Single |
John Deere 4450 Specs | Value |
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Weight | from 5781 kg to 6985 kg (depending by model) |
Length | 3914 mm |
Height | 2959 mm |
Width | 2438 mm |
Clearance | 400 mm |
Front track width | n.d. |
Rear track width | n.d. |
Wheelbase | 2710 mm |
Front tires | 10-16 |
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 4450 Specs | Value |
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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 4450 Specs | Value |
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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 4450 Specs | Value |
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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 | 16 |
Reverse gears | 6 |
Creeper | n.d. |
John Deere 4450 Specs | Value |
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Clevis | Yes (???) |
Lower catch | b.d. |
Air conditioning | n.d. |