John Deere 9660 WTS Combine Harvester Specs

Category: Combines / Harvesters ➔
Manufacturer: John Deere ➔
Model: 9660 WTS ➔

Cleaning System

John Deere 9660 WTS Combine Harvester Cleaning System specifications
Cleaning Fan Speed - High	1600 rpm
Cleaning Fan Speed - Low	750 rpm
Total Cleaning Area	7719.1 in2

Engine

John Deere 9660 WTS Combine Harvester Engine specifications
Displacement	494.30 cu in (8,100.14 cu cm)
Engine Make	2240
Number Of Cylinders	6
Power	305.00 hp (227.44 kw)
Power Boost Power	338.00 hp (252.05 kw)
Power Measured @	2200 rpm

Feeding

John Deere 9660 WTS Combine Harvester Feeding specifications
Conveyor Length	78.00 in (198.12 cm)
Conveyor Speed	520 rpm
Conveyor Width	65.60 in (166.62 cm)

Grain Handling

John Deere 9660 WTS Combine Harvester Grain Handling specifications
Grain Tank Capacity	312.2 bu
Unloading Auger Length	21.40 ft (6.52 m)
Unloading Discharge Height	14.20 ft (4.33 m)
Unloading Speed	2.2 bu/sec

Operational

John Deere 9660 WTS Combine Harvester Operational specifications
Fuel Capacity	184.20 gal (697.20 l)
Operating Weight W/O Attachment	30,027.00 lbs (13,617.69 kg)

Separating

John Deere 9660 WTS Combine Harvester Separating specifications
Separating Area	11935.1 in2
Separator Length	181.20 in (460.25 cm)
Separator Type	6 walker + power separator

Threshing

John Deere 9660 WTS Combine Harvester Threshing specifications
Beater Grate Area	775.1 in2
Concave Area	1937.6 in2
Rotor Diameter	26.00 in (66.04 cm)
Rotor Length	65.80 in (167.13 cm)
Rotor Speed - High	990 rpm
Rotor Speed - Low	240 rpm

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2026, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon