Comparing the John Deere 8345RT and the John Deere 8420T

This page provides a detailed comparison of the specifications for the John Deere 8345RT and the John Deere 8420T. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationJohn Deere 8345RTJohn Deere 8420T
General Information
Manufacturer
John Deere
John Deere
Model
8345RT
8420T
Category
Crawler, Agricultural
Crawler
Engine
Manufacturer
John Deere
John Deere
Model
John Deere PowerTech PSS
Power Output
329.11hp
284hp
Rated RPM
1,800RPM
2,200RPM
Cylinders
6
6
Displacement
548ci
496ci
Bore
4.66in
4.56in
Stroke
5.35in
5.06in
Transmission
Type
Infinitely variable transmission (IVT)
Full power shift
Dimensions & Weight
Length
223.5in
207in
Width
150in
103.7in
Height
130.8in
122.9in
Operating Weight
34,670lb
26,380lb
Hydraulics
System Type
Closed center pressure-flow compensated
Closed center pressure flow compensated (PFC)
Steering Type
Electro-hydraulic power
Electro-hydraulic power
Hitch & Towing
Hitch Type
Category 3 hitch
Three-Point Hitch
Hitch Category
III/IIIN
Hitch Position
Rear
Rear
Chassis & Drive
Chassis Type
4x4 MFWD 4WD
Drive Type
4WD
Track
Steering Type
Electro-hydraulic power
Electro-hydraulic power
Electrical
Starter Type
Electric
Electric
Emissions
Standard
Tier 4B
Control System
DOC, SCR, and regenerative DPF
Capacities
Coolant
42.3qts
35.9qts
Operator Station
Type
Cab
Cab