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John Deere 6405 Technical Specifications

JD 6405 Engine Specs

Engine Model ................ John Deere 4045T
Engine Type ................ 4-Stroke, 4-cylinder turbocharged diesel
Number of Cylinders ................ 4, in-line
Displacement, cu in (L) ................ 276.0 (4.50)
Engine Bore, in (mm) ................ 4.15 (105.0)
Engine Stroke, in (mm) ................ 5.00 (127.0)
Aspiration ................ Turbocharged
Rated Engine Power, hp (kW) ................ 106.0 (79.0)
Rated Engine Speed, rpm ................ 2300
Operating Speed Range, rpm ................ 1500-2300
Maximum Torque, Nm (lb-ft) ................ 445 (328)
Torque Speed, rpm ................ 1500
Compression ................ 17.8:1
Firing Order ................ 1-3-4-2
Fuel System ................ Injection pump
Emissions Level ................ Stage 2
Valve Clearance (Intake), in (mm) ................ 0.014 (0.356)
Valve Clearance (Exhaust), in (mm) ................ 0.018 (0.457)
Fuel Tank Capacity, gal (L) ................ 40.7 (154.0)
Oil Capacity, qts (L) ................ 12.7 (12.0)
Coolant Capacity, qts (L) ................ 16.9 (16.0)
Electrical System Rating, Volts ................ 12
Charging System ................ Alternator
Alternator Rating, Amps ................ 52/75

Power Take-Off

PTO Operational Type ................ Independent
PTO Horsepower, hp (kW) ................ 90.0 (67.1)
PTO Clutch ................ Electro-hydraulic wet disc
PTO Speed, rpm ................ 540/1000
PTO / Engine Speed, rpm ................ 540/2124
PTO / Engine Speed, rpm ................ 1000/2208

John Deere 6405 Transmission

Transmission Type ................ SyncroPlus
Gearbox Type ................ 12F/4R, fully synchronized
Number of Forward Gears ................ 12
Number of Reverse Gears ................ 4
Clutch Type ................ Hydraulic wet disc
Oil Capacity, qts (L) ................ 57.1 (54.0)
Maximum Forward Speed, mph (kph) ................ 17.8 (28.7)
Maximum Reverse Speed, mph (kph) ................ 11.8 (19.0)

Transmission Type ................ PowrQuad
Gearbox Type ................ 16F/16R, 4-speed powershift
Number of Forward Gears ................ 16
Number of Reverse Gears ................ 16
Clutch Type ................ Hydraulic wet disc
Oil Capacity, qts (L) ................ 57.1 (54.0)
Maximum Forward Speed, mph (kph) ................ 19.0 (30.6)
Maximum Reverse Speed, mph (kph) ................ 19.0 (30.6)

JD 6405 Wheels and Tires

Drive Wheels ................ 2WD/4WD
Steering Configuration ................ Front Steer
Steering System ................ Hydrostatic power
Brakes Type ................ Hydraulic wet disc
Front Tire Size (2WD) ................ 14.9-24
Rear Tire Size (2WD) ................ 18.4-34
Front Tire Size (4WD) ................ 14.9-26
Rear Tire Size (4WD) ................ 18.4-38
Front Tread, in (mm) ................ 58.7-80.3 (1490-2030)
RearTread, in (mm) ................ 63.3-75.7 (1600-1920)

John Deere 6405 Hydraulics and Hitch

Hydraulic System Type ................ Constant-flow load-sensing
Implement Pump Flow, gpm (Lpm) ................ 17.5 (66.2)
Hydraulic Pressure, bar (psi) ................ 200 (2900)
Hydraulic Capacity, qts (L) ................ 14.3 (54.1)
Number of Standard Remote Valves ................ 1/4
3-Point Hitch Category ................ 2
Draft Sensing or Lift Control ................ Electronic lower link
Standard Lift Capacity at lift pin, lb (kg) ................ 8380 (3800)

JD 6405 Dimensions and Weight

Wheelbase, in (mm) ................ 94.5 (2400)
Length, in (mm) ................ 180 (4570)
Height, in (mm) ................ 106.9 (2710)
Weight (ROPS), lb (kg) ................ 9370 (4250)
Weight (Cab), lb (kg) ................ 9855 (4470)
Weight (Maximum), lb (kg) ................ 13230 (6000)

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