________________________________________________________________________________

John Deere 2550 Technical Specifications

John Deere 2550 Engine Specs

Engine Model .................... John Deere
Engine Type .................... 4 Stroke, 4-cylinder diesel
Number of Cylinders .................... Four
Displacement, cu in (L) .................... 239 (3.90)
Engine Bore, in (mm) .................... 4.19 (106.0)
Engine Stroke, in (mm) .................... 4.33 (110.0)
Aspiration .................... Natural
Rated Engine Power, hp (kW) .................... 77.0 (57.4)
Rated Engine Speed, rpm .................... 2500
Low Idle Speed, rpm .................... 1500
Compression .................... 17.4:1
Firing Order .................... 1-3-4-2
Air Cleaner .................... Dual paper element
Fuel Tank Capacity, gal (L) .................... 24.0 (91.0)
Oil Capacity, qts (L) .................... 9.0 (8.5)
Coolant Capacity, qts (L) .................... 13.6 (12.9)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 55

JD 2550 Power Take-Off

PTO Operational Type (Std) .................... Independent
PTO Operational Type (Opt) .................... Live (Direction Reverser Transmission)
PTO Horsepower, hp (kW) .................... 65.0 (48.5)
PTO Speed, rpm .................... 540
PTO / Engine Speed, rpm .................... 540/2380

John Deere 2550 Transmission

Transmission Type (Std) .................... Top-Shaft Synchronized
Gearbox Type .................... 8F/4R, Partially synchronized
Number of Forward Gears .................... 8
Number of Reverse Gears .................... 4
Maximum Speed (Forward), mph (kph) .................... 17.0 (27.3)
Maximum Speed (Reverse), mph (kph) .................... 7.6 (12.2)

Transmission Type (Opt) .................... Hi-Lo Top-Shaft Synchronized
Gearbox Type .................... 16F/8R, Partial powershift
Number of Forward Gears .................... 16
Number of Reverse Gears .................... 8
Clutch Type .................... Dry disc
Maximum Speed (Forward), mph (kph) .................... 17.8 (28.6)
Maximum Speed (Reverse), mph (kph) .................... 8.0 (12.9)

Transmission Type (Opt) .................... Top-Shaft Synchronized Creeper
Gearbox Type .................... 12F/8R, Partially synchronized
Number of Forward Gears .................... 12
Number of Reverse Gears .................... 8
Maximum Speed (Forward), mph (kph) .................... 1.1 (1.7)
Maximum Speed (Reverse), mph (kph) .................... 1.6 (2.6)

Transmission Type (Opt) .................... Direction Reverser
Gearbox Type .................... 8F/8R, Power shuttle
Number of Forward Gears .................... 8
Number of Reverse Gears .................... 8
Service Brake .................... Differential hydraulic wet disc

JD 2550 Wheels and Tires

Drive Wheels .................... 2WD/4WD
Steering Configuration .................... Front steer
Steering System .................... Hydrostatic power
Front Tire Size (2WD) .................... 7.50x16
Rear Tire Size (2WD) .................... 16.9x28
Front Tire Size (4WD) .................... 11.2x24
Rear Tire Size (4WD) .................... 16.9x30

John Deere 2550 Hydraulics and Hitch

Hydraulic System Type .................... Closed center
Implement Pump Flow, gpm (Lpm) .................... 13.0 (49.3)
Hydraulic Pressure, Bar (psi) .................... 159 (2300)
Number of Standard Remote Valves .................... 1/2
3-Point Hitch Category .................... 2/1
Draft Sensing or Lift Control .................... Load and depth control
Standard Lift Capacity at lift pin, lb (kg) .................... 2735 (1240)

JD 2550 Dimensions and Weight

Wheelbase (2WD), in (mm) .................... 89.2 (2260)
Wheelbase (4WD), in (mm) .................... 90 (2280)
Length, in (mm) .................... 133.4 (3380)
Height (Steering Wheel), in (mm) .................... 61.4 (1555)
Height (Cab), in (mm) .................... 101.4 (2570)
Overall Width, in (mm) .................... 68.7 (1740)
Ground Clearance (2WD), in (mm) .................... 24.8 (620)
Ground Clearance (4WD), in (mm) .................... 17.5 (440)
Turning Radius (2WD), in (mm) .................... 150 (3800)
Turning Radius (4WD), in (mm) .................... 178 (4500)
Weight (Cab, 2WD), lb (kg) .................... 7640 (3465)
Weight (Cab, 4WD), lb (kg) .................... 8320 (3770)
Weight (ROPS, 2WD), lb (kg) .................... 6800 (3085)
Weight (ROPS, 4WD), lb (kg) .................... 7590 (3450)

JOHN DEERE TRACTORS ATTACHMENTS
1023E	2025R	2210	2520	3032E
3046R	3520	4066R	4105	4200
4320	4400	4520	4600	4720
430	420	455	X300	X350
X485	X500	X590	X700	X738

JOHN DEERE TRACTORS TROUBLESHOOTING
2640	3040	3310	3650	4100
5050D	5090R	5410	6105R	7200R
E130	L111	LA110	LT155	X300R