| John Deere 4955 Tractor Specifications | |
|---|---|
| Production | (1988 – 1992) |
| Manufacturer | John Deere |
| Factory | Waterloo, Iowa, USA |
| John Deere 4955 Power | |
|---|---|
| Engine (net) | 225.3 hp (168.0 kW) |
| PTO (claimed) | 200 hp (149.1 kW) |
| Drawbar (tested) | 176.48 hp (131.6 kW) |
| PTO (tested) | 210.00 hp (156.6 kW) |
| Mechanical | |
|---|---|
| Drive | Two- or four-wheel drive |
| Final Drives | Inboard planetary |
| Steering | Power steering |
| Brakes | Differential hydraulic wet disc brakes |
| Cab | Sound Gard cab standard |
| JD 4955 Engine Specifications | |
|---|---|
| Model | John Deere 6466 |
| Type | 4 Stroke, six-cylinder, direct injection turbocharged intercooled diesel |
| Displacement | 466 cu in (7.64 L) |
| Bore/Stroke | 4.56×4.75 inches (116.0×121.0 mm) |
| Aspiration | Turbocharged |
| Rated Engine Power | 228.0 hp (170.0 kW) @ 2000 RPM |
| Maximum Torque | 1010 Nm (747.4 lb-ft) @ 1210 RPM |
| Compression | 16:1 |
| Fuel System | Direct injection |
| Fuel Tank Capacity | 102.0 gal (386.1 L) |
| Oil Capacity | 22.0 qts (20.9 L) |
| Coolant Capacity | 32.0 qts (30.4 L) |
| Electrical System | 12 Volts, Alternator 120 Amps |
| Power Take-Off | |
|---|---|
| Operational Type | Independent |
| PTO Horsepower | 200.0 hp (149.0 kW) |
| PTO Clutch | Hydraulic disc |
| PTO Speed | 1000 RPM |
| PTO/Engine Speed | 1000/2200 RPM |
| John Deere 4955 Transmission | |
|---|---|
| Transmission Type | Power Shift |
| Gearbox Type | 15F/4R, Full powershift |
| Clutch Type | Wet disc |
| Maximum Forward Speed | 19.3 mph (31.0 kph) |
| Maximum Reverse Speed | 6.4 mph (10.3 kph) |
| Transmission Type | Quad Range |
| Gearbox Type | 16F/6R, Partial powershift |
| Maximum Speed (Forward) | 19.6 mph (31.5 kph) |
| Maximum Speed (Reverse) | 12.6 mph (20.3 kph) |
| Wheels and Tires | |
|---|---|
| Drive Wheels | 2WD/4WD |
| Steering Configuration | Front steer |
| Brakes Type | Differential hydraulic wet disc |
| Front Tire Size | 11.0×16 |
| Rear Tire Size | 20.8×38 |
| John Deere 4955 Hydraulic System | |
|---|---|
| Hydraulic System Type | Closed center |
| Implement Pump Flow | 29.5 gpm (111.5 Lpm) |
| Selective Control Valve Flow | 20.6 gpm (78.0 Lpm) |
| Hydraulic Pressure | 174.5 bar (2530 psi) |
| Hydraulic Capacity (PowerShift, 2WD) | 18.5 gal (70.0 L) |
| Hydraulic Capacity (PowerShift, 4WD) | 20.0 gal (75.7 L) |
| Hydraulic Capacity (Quad Range) | 27.0 gal (102.0 L) |
| Number of Standard Remote Valves | 2/3 |
| Three-Point Hitch | |
|---|---|
| 3-Point Hitch Category | 3 |
| Standard Lift Capacity at Lift Pin | 7485 lb (3395 kg) |
| Optional Lift Capacity at Lift Pin | 8275 lb (3750 kg) |
| JD 4955 Dimensions and Weight | |
|---|---|
| Wheelbase (2WD) | 118.5 inches (3000 mm) |
| Wheelbase (4WD) | 117.1 inches (2970 mm) |
| Length | 177 inches (4490 mm) |
| Height (Cab) | 118.8 inches (3010 mm) |
| Overall Width | 118 inches (2990 mm) |
| Ground Clearance | 14.9 inches (370 mm) |
| Turning Radius | 213 inches (5400 mm) |
| Operating Weight | 18370 lbs (8330 kg) |
| Ballasted Weight | 24665 lbs (11190 kg) |
John Deere 4955
The John Deere 4955, a prominent member of the 4055 Series and a quintessential row-crop tractor, epitomizes John Deere’s commitment to excellence and innovation in agricultural machinery. Produced from 1988 to 1992, this powerhouse of a tractor was built in Waterloo, Iowa, USA, a testament to American engineering and manufacturing prowess.
Under the hood lies the formidable John Deere 6466 engine, a turbocharged intercooled diesel powerhouse boasting six cylinders and a displacement of 466 cubic inches (7.64 liters). With an impressive output of 225.3 horsepower (168.0 kW) and a claimed PTO power of 200 horsepower (149.1 kW), the 4955 delivers robust performance to tackle the most demanding farm tasks with ease.
The transmission options offer versatility to match various operating conditions. The Power Shift transmission with 15 forward and 4 reverse gears provides seamless shifting and precise control, while the Quad Range transmission with 16 forward and 6 reverse gears offers flexibility and efficiency in diverse applications. Whether plowing fields, hauling loads, or operating implements, the 4955 ensures optimal performance and productivity.
Equipped with two- or four-wheel drive options and inboard planetary final drives, the 4955 delivers exceptional traction and pulling power, enabling it to navigate challenging terrain with confidence. The power steering system ensures effortless maneuverability, while the differential hydraulic wet disc brakes offer reliable stopping power for enhanced safety.
Inside the cab, the Sound Gard cab provides a comfortable and ergonomic working environment, shielding the operator from noise, dust, and weather elements. The spacious cab features intuitive controls, adjustable seating, and excellent visibility, allowing operators to work comfortably for extended periods.
The hydraulic system boasts a closed-center design, delivering ample hydraulic power to operate a wide range of implements with precision and efficiency. With an implement pump flow of 29.5 gallons per minute (111.5 liters per minute) and selective control valve flow of 20.6 gallons per minute (78.0 liters per minute), the 4955 ensures responsive and reliable hydraulic performance.
In terms of three-point hitch capabilities, the 4955 offers category 3 hitch compatibility, with standard lift capacities of up to 7485 pounds (3395 kilograms) at the lift pin. Optional lift capacities are available for even greater versatility in handling implements and attachments.
With its rugged construction, advanced features, and legendary John Deere reliability, the 4955 remains a trusted workhorse on farms around the world. As a collector’s item, it embodies the timeless appeal of classic John Deere tractors, revered for its performance, durability, and enduring legacy in agricultural history.
