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)