tractorselect
TractorsFinder

tractorselect

Spec-backed tractor recommendations explained in plain language.

Tractor detail

John Deere 6605

Specs are assembled from available database fields and should be verified against the exact tractor before purchase.

farm1998 - 2005Ended

Data source & freshness

Last updated
May 10, 2026

Verify specs with the seller, dealer, or manufacturer before buying.

Report incorrect specs
Engine power121 hp
PTO power103 hp
Weight10050 - 10250 lbs
Displacement414.40 ci / 6.800 L
Transmissionfully synchronized

Overview

Manufacturer: John Deere

Model: 6605

Series: Not available

Type: farm

Subtype: Utility tractor

Production status: Ended

Production years: 1998 - 2005

Built in: Not available

Model Specs

Weight range: 10050 - 10250 lbs

Fuel tank: Not available / Not available

DEF capacity: Not available / Not available

Engine

Power: 121 hp

Fuel type: diesel

Cylinders: 6

Displacement: 414.40 ci / 6.800 L

Torque: 379 lb·ft / 513.9 Nm

Torque RPM: 1400 rpm

Dimensions & Weight

Operating weight: Not available

Length: 491 cm

Width: Not available

Height: 273 cm

Height (ROPS): Not available

Height (cab): Not available

Wheelbase: 264 cm

Ground clearance: Not available

Front tire: 14.9-26

Rear tire: 23.1-30

Transmission

Type: fully synchronized

Name: John Deere SyncroPlus

Gears: 12 forward and 4 reverse

Forward gears: 12

Reverse gears: 4

Ranges: Not available

PTO

Claimed power: 103 hp / 76.8 kW

Rear PTO type: independent

Rear PTO clutch: electro-hydraulic

Rear PTO shaft: 540/1000

Rear PTO RPM: Not available

Front PTO type: Not available

Front PTO clutch: Not available

Front PTO shaft: Not available

Front PTO RPM: Not available

Hitch

Rear type: II

Rear lift: 10251 lbs / 4649 kg

Front hitch: Not available

Front lift: Not available / Not available

Hydraulics

Pump flow: 17.44 gpm / 66 lpm

Total flow: Not available / Not available

Rear valves: Not available

Mid valves: Not available

System: type: closed-center flow-compensated; pressure: 2900 psi | 200.0 bar; pump flow: 17.44 gpm | 66.0 lpm; scv flow: 15.85 gpm | 60.0 lpm

Mechanical

Drive: 4WD

Final drives: Not available

Differential lock: electro-hydraulic

Steering: Power steering

Brakes: Hydraulic wet disc brakes

Cab: Cab optional.

Electrical

Ground: negative

Charging system: alternator

Charging amps: 52 A

Battery volts: 12 V