JD 9620R Engine Specifications
Advertised Engine Power, Rated, hp (kW) – 620 (456)
Maximum Engine Power, hp (kW) – 670 (492)
Rated Engine Speed, rpm – 2100
Power Boost, hp (kW) – 50 (36)
Fuel Tank capacity, gal (L) – 400 (1514)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) – 22 (83)
Engine Model – Cummins QSX15
Number of Cylinders – 6
Displacement, cu in (L) – 912 (14.9)
Engine Bore, in (mm) – 5.39 (137)
Engine Stroke, in (mm) – 6.65 (169)
Block Design, Replaceable Liners – Wet sleeve liners, replaceable
Aspiration, Turbocharged or Naturally Aspirated – Single VGT
Turbocharger, air-to-air aftercooled
Fuel System Description – XPI Common Rail
Fuel System Control, Electronic or Mechanical – Electronic
Fuel Injection to combustion chamber, Direct or Indirect – Direct
Emission Level, US EPA Tier – Tier 4 Final
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) – SCR
with DEF
Exhaust Gas Recirculation (EGR) – Cooled EGR standard
Cleanup Catalyst (CUC) – No
Diesel Oxidation Catalyst (DOC) – DOC standard
Diesel Particulate Filter (DPF) – DPF Standard
Exhaust Pipe, Vertical stack or Horizontal – Vertical stack
Cooling System Fan Drive Type – Hydraulic drive
Electrical System Rating, Volts – 12
Alternator Rating, Amps – 200 std; 240 opt
Power Take-Off
PTO Horsepower, Basic / Optional Transmission, hp (kW) – 335 (250)
PTO Speeds, rpm – 1000
PTO operational Type (Independent; Live; Continuous) – Independent
John Deere 9620R Transmission
Manufacturer’s Description – e18 Power Shift with Efficiency Manager
Transmission Type – Power Shift
Number of Forward / Reverse Speeds – 18F / 6R
Maximum Speed Forward, mph (kph) – 25 (40)
Creeper Range Available – No
Shuttle (Forward-Reverse) Available – No
Wheels and Tires
Drive Wheels or Tracks; 2WD, 4WD, 2WD / 4WD, 2 Tracks or 4 Tracks – 4WD
Steering Configuration: Front Steer, Frame Articulated, or Track-type
Steer – Frame Articulated
Wheelbase, 2WD, in (mm) – No 2WD
Wheelbase/Trackbase, MFD/4WD or Track, in (mm) – 154 (3912)
Front Tire Size, 2WD – No 2WD
Front Tire Size orTrack Width, MFD/4WD or Track – 800/70R38 Duals
Rear Tire Size or Track Width – 800/70R38 Duals
JD 9620R Axles and Brakes
Final Drive Location and Description – Inboard planetary, double
reduction
Axle Output End, Flange or Bar – Bar
Axle Bar Diameter, in (mm) – 4.72 (120)
Suspended Front Axle Available – HydraCushion standard
Service Brake Type – Internal wet disc
Hydraulic System
Hydraulic System Type – Closed-center, pressure/flow compensated
Main Hydraulic Pump Type – Single pump std; Second opt.
Implement Pump Flow, gpm (Lpm) – 58 (220)
Optional Pump Flow, gpm (Lpm) – 115 (435)
Number of Standard Remote Valves – 4 to 6 factory; up to 8 field
installed
John Deere 9620R Hitch
3-Point Hitch Category – Category 4N/4
Optional Hitch Category – No option
Draft Sensing or Lift Control – Draft Sensing standard
Draft Link Ends Telescopic – No; quick coupler std.
Standard Lift Capacity 24 Inches behind pin, lb (kg) – 15,300 (6940)
Optional Lift Capacity 24 Inches behind pin, lb (kg) – 20,000 (9072)
Drawbar Description – Category 5 only
JD 9620R Dimensions and Weight
Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) – 331.3 (8416)
Height to Top of Cab, in (mm) – 162.8 (4135) to exhaust
Overall Width, with standard wheels or tracks, in (mm) – 192.9 (4900)
Weight, MFD/4WD or Tracks w/Cab, without ballast, lb (kg) – 43,420
(19690)
Weight, Total allowable, w/maximum ballast, lb (kg) – 60,000 (27216)