Crawler

John Deere 420C

The John Deere 420C is a compact crawler tractor built from 1956 to 1958. It's designed for agricultural work and features a unique tracked chassis for better traction in tough conditions. This small but mighty machine has a 2-cylinder gasoline engine that's liquid-cooled and naturally aspirated. The engine size is below average compared to other tractors, but it's well-suited for the 420C's compact frame. At 4,700 pounds, the 420C is a lightweight crawler that can navigate tight spaces with its 102-inch length and 60-inch width. It has a simple 5-forward, 1-reverse gear transmission and uses manual steering with mechanical disc clutches. The tractor comes with a live PTO running at 560 rpm and an optional Category 1 rear hitch for attaching implements. Farmers will appreciate the open operator station for easy access and the electric starter for quick engine starts. The 420C's mechanical band brakes and liquid cooling system with an 11-quart capacity add to its reliability in the field.

ManufacturerJohn DeereEngine2-cylTransUnsynchronized gear
John Deere 420C

Quick specs

Category
Crawler
Operating Weight
4,700 lb
Transmission
Unsynchronized gear
Compare this model

Overview

About the John Deere 420C

The John Deere 420C is a compact crawler tractor built from 1956 to 1958. It's designed for agricultural work and features a unique tracked chassis for better traction in tough conditions. This small but mighty machine has a 2-cylinder gasoline engine that's liquid-cooled and naturally aspirated. The engine size is below average compared to other tractors, but it's well-suited for the 420C's compact frame. At 4,700 pounds, the 420C is a lightweight crawler that can navigate tight spaces with its 102-inch length and 60-inch width. It has a simple 5-forward, 1-reverse gear transmission and uses manual steering with mechanical disc clutches. The tractor comes with a live PTO running at 560 rpm and an optional Category 1 rear hitch for attaching implements. Farmers will appreciate the open operator station for easy access and the electric starter for quick engine starts. The 420C's mechanical band brakes and liquid cooling system with an 11-quart capacity add to its reliability in the field.

Full specifications

Every recorded spec

General

ManufacturerJohn Deere
Model420C
CategoryCrawler tractor
TypeCrawler
Years built1956–1958
Operating weight4,700lb

Engine

MakeJohn Deere
Cylinders2
Displacement113ci
Bore4.25in
Stroke4.02in

Transmission

TypeUnsynchronized gear
Forward gears5
Reverse gears1

Chassis & drive

ChassisCrawler
Drive2WD
SteeringManual using mechanical disc clutches
BrakesMechanical band
CabOpen operator station

Power take-off

Rear PTOLive
PTO speed560rpm

Dimensions

Length102in
Width60in
Height69in
Operating weight4,700lb

Capacities

Cooling system2.75gal

Head to head

420C vs. Crawler median

How the John Deere 420C compares to other Crawler tractors

SpecThis modelCrawler medianDifferencePercentile
Engine Displacement113 ci468 ci-76%12th
Cylinders26-67%1st
Forward Gears510-50%25th
Operating Weight4,700 lb23,320 lb-80%16th
Length102 in146 in-30%6th
Width60 in79.5 in-25%29th
Height69 in90.6 in-24%25th

Medians and percentiles are computed from the crawler tractors in our database with a recorded value for each spec (sample sizes 134192 models).

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FAQ

Common questions

When was the John Deere 420C in production?

John Deere 420C production started in 1956 and ended in 1958.

How many cylinders does the John Deere 420C have?

The John Deere 420C runs a 2-cylinder engine with a displacement of 113 ci.

How much does the John Deere 420C weigh?

The John Deere 420C weighs about 4,700 lb in operating condition.

What transmission is in the John Deere 420C?

Transmission on the John Deere 420C is Unsynchronized gear, with 5 forward speeds.

What maintenance does the John Deere 420C require?

Like any tractor, the John Deere 420C needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.