| Tractor Type | Row-Crop Tractor |
|---|---|
| Manufacturer | John Deere |
| Model | 4455 |
| Horsepower TOP | 187.8 HP (140.0 kW) |
| Weight TOP | 14142.6 lbs (6415.0 kg) |
| Lift Capacity TOP | 5500.5 lbs (2495.0 kg) |
| Transmission Type TOP | Full power shift with hydraulic wet disc clutch |
| Length TOP | 158.3 in. (402.0 cm) |
| Pump Flow TOP | 26.5 GPM (100.3 LPM) |
| Years Made | 1988-1992 |
| Engine Model | John Deere |
| Engine Type | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel |
| Cylinders | 6 |
| Horsepower | 187.8 HP (140.0 kW) |
| Displacement | 466.0 cu in. (7636 cc) |
| Bore | 4.57 in. (11.61 cm) |
| Stroke | 4.76 in. (12.09 cm) |
| Rear PTO Type | Independent with hydraulic clutch |
| Rear PTO Speed | 540/1,000 RPM |
| Compression Ratio | 16.0:1 |
| Battery | Two 12V, CCA: 925A |
| Starter | Electric |
| Length | 158.3 in. (402.0 cm) |
| Height | 116.1 in. (295.0 cm) |
| Wheelbase | 2WD: 106.7 in. (271.0 cm) 4WD: 105.1 in. (267.0 cm) |
| Fuel Tank Capacity | 65.0 gal (246.0 l) |
| Oil Capacity | 4.8 gal (18.0 l) |
| Coolant Capacity | 6.8 gal (25.6 l) |
| Transmission Oil Capacity | 2WD: 13.5 gal (51.0 l) 4WD: 15.9 gal (60.0 l) |
| Transmission Type | Full power shift with hydraulic wet disc clutch |
| Transmission Model | John Deere Power Shift |
| Final Drive | Inboard planetary |
| Gears | 15 forward and 4 reverse |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Max. Travel Speed | Forward: 19.7 MPH (31.7 km/h) Reverse: 6.6 MPH (10.6 km/h) |
| Brakes | Differential hydraulic wet disc |
| Drawbar Category | IIIN/II |
| Cabin Type | Sound Guard cab |
| Steering Type | Power |
| Front Tires | Ag: 2WD: 10.00-16, 4WD: 14.9-26 |
| Rear Tires | Ag: 18.4-38 |
| Hydraulic Type | Closed center |
| Pump Flow | 26.5 GPM (100.3 LPM) |
| Working Pressure | 2530.0 psi (174.4 bar) |
| Valves | 2 or 3 |
| Lift Capacity | 5500.5 lbs (2495.0 kg) |
| Weight | 14142.6 lbs (6415.0 kg) |
John Deere 4455 Specs (Weight, Lift Capacity, Hp, Dimensions)
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