John Deere 9670 STS Combines

John Deere 9670 STS

Average price

$80,216.67

https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/04f82c6ca94b020494b501bc78060dc8.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/924dc5aa5e4ee39b860ffee53d52c63e.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/6572d40c4c69da44153fcba8424b7d0e.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/0ad5b7bc91f0d23a75e7f47527447f06.webp

5+

sold in last year

General overview

John Deere 9670 STS is a combine harvester for field grain harvesting. Built for self-propelled crop collection and separation, it pairs a diesel engine with 338 kW (460 hp) of engine power and Tier 3 emissions compliance. The model is a wheel machine, making it suited to conventional field travel during harvest seasons.

Its rotary separator type supports crop separation, while the 10,572 L (2,793 US gal) grain tank provides substantial on-board storage. Unloading is handled through a 6.86 m (22 ft 6 in) auger at 116 L/s (3.3 bu/s), and the 1.1 m² (11.8 sq ft) concave area, 1.89 m² (20.3 sq ft) chaffer, and 1.62 m² (17.4 sq ft) sieve area define its cleaning and separation capacity.

Category
Manufacturer
Year

2008, 2009, 2010, 2011, 2012

Country of manufacturing

United States

General specifications

Dimensions

Width

Height

Length

Weight

3,700 mm

~145.7 in

4,500 mm

~177.2 in

8,500 mm

~334.6 in

14,815 kg

~32,661.5 lb

Engine Power

338 hp

Emission standard level

Tier 3

Grain tank size

10,572 L

Peak unloading rate

116 L/sec

Additional specifications

Engine type

Diesel

Displacement

548 cu(in)

Fuel tank

946 L

Type of propulsion

Wheel

Drive type

Fixed or Variable

Conveyor chain slat type

Under-shot slat

Separator type

Rotary

Separating area

Threshing Area Wrap

Front chaffer

Chaffer

1.89 sq(m)

Sieve area

1.62 sq(m)

Total cleaning area (louvered)

Unloading auger length

6.86 m

Unloading rate

116 L/sec

Concave area

1.1 sq(m)

Rated power

305 hp

John Deere 9670 STS Combines Listings

See similar listings
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/04f82c6ca94b020494b501bc78060dc8_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/924dc5aa5e4ee39b860ffee53d52c63e_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/6572d40c4c69da44153fcba8424b7d0e_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/0ad5b7bc91f0d23a75e7f47527447f06_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/b9160bc50fb2567d8c3a05006164be3b_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/035400bc957533d4964b808d57fe71df_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/b34f38fea43376fab9cfbac3a3ee8704_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/09233d06453b409c8ae07f76f5f91e33_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19897/39b530b109f86abc3e1e31567e2f6991_medium.webp
Combines
Used

$62,500

6.86 m

Tier 3

Diesel

4260 hours

Jonesville, United States

https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/3a60a91861bb4c35a664bf84965775e0_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/63ef3936238a97a2b6daa6086a69b8a5_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/267e18853c0b74ca9cd35dec0dfa5c69_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/6674f8d1c2b54cd1585a5090d37db386_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/06ea8de5ab29741168c07fb10e389d21_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/eb2942b324793e98eafd96e688f0c37b_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/90cfc337284470cec23360764ef510cf_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/cae06bcad6ecaf25e4dda627c1009082_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/f132a063b00f6a724adbaa3ea49a1b09_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/19376/ce30abda4a4bca9845d7b9d210e63f45_medium.webp
Combines
Used

$69,900

338 hp

946 L

Wheel

3527 hours

Fulton, United States

https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/ac310a41a1c76fb238b8e53d6bf8b747_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/4ce4a18cd4277df316c2926b34d50eab_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/5f1fecdc7d875f280a2f0eabaeea7744_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/57118b13fdc2cb368b482965e40daf74_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/a974974b0da6c83422094fb5090d5901_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/a2ce730cfce5c58b20cc26b67b10644c_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/c831f3d2d93e6e2a7189fea05074453e_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/17781/8d6ab33c9b8dec4cc91a034978be9797_medium.webp
Combines
Used

$89,500

116 L/sec

Tier 3

Diesel

3294 hours

Plymouth, United States

https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/f7b7b97b5b032dada36ae3e7cdb18fb4_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/80fc2004eb22bb15cf669822dfa34f34_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/6886112b1e870758057b85f0f1531198_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/965d7e433b236ff4e1f84eaaf5a2caf2_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/b797dc08c68ab86d92816e712a1ae41b_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/4726e06846bd1be13016ab8c2358d504_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/3cfe47954a404d38ef066b2c5598a731_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/f02b7cb7f97c55d6993ef15f933e3abb_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/bd16a8850c7d30d1f1279a24c51c83a4_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16847/8fb69385f6fa90454efdd4a2bd4c0a5b_medium.webp
Combines
Used

$79,500

116 L/sec

10572 L

Tier 3

Holgate, United States

https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/9375796c18689d14d08a5eba4dd7d456_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/b6003dcb3765c272103e15609ec21c8d_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/6eb0c88d2304ed16a4ddc8a15ffa3c97_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/ca4ad0241142934dbe67ae638aae72d7_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/3bedd143a0067ea35ab05add14fb6724_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/83c41f986d0e6ee2891404ccbf07d828_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/1a9b564a88eff6f7e75cd8ef8892fa22_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/3dd70bc515e6bc3a95c9a005925225cf_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/47f76647169d3a8e12b3b1e8d90893b2_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/16843/9e50e4772acddd2dc658c3ea0eae8481_medium.webp
Combines
Used

$79,900

1.1 sq(m)

4WD

Tier 3

Holgate, United States

https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/4911/8c86397148b59274619b94afba8515d0_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/4911/5b0cfb071df0f512008d4e0a65b03c8a_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/4911/d55bfe7a85df27aca31a065163e4fdcb_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/4911/c9639211649232da0a7b4b1aea3d0341_medium.webp
https://prod-jumbo.nyc3.cdn.digitaloceanspaces.com/product/4911/ce354a95ae6430e8cd10b62952193837_medium.webp
Combines
Used

$100,000

Tier 3

Wheel

Fixed or Variable

1589 hours

Salt Lake City, United States

Compare John Deere 9670 STS Combine to other combines

Not sure which equipment to choose? Use our comparison tool to easily compare equipment side by side based on key features.

John Deere 9670 STS Combine
John Deere 9670 STS Combine

10572 L

14815 kg

8500 mm × 3700 mm × 4500 mm

Add model
Add model

No reviews yet

Be the first to review this model.

Leave a review. Get a promo code

Leave a review and receive a promo code for your next purchase.

It takes 1-2 minutes.

No questions yet

Be the first to ask a question about this model and help other buyers learn more.

Heavy equipment insights from JumboBee

Visit our Blog
How to Choose the Right Excavator Bucket: Types, Sizes, and Contractor Buying Guide
Equipment
23 Min

October 5, 2026

How to Choose the Right Excavator Bucket: Types, Sizes, and Contractor Buying Guide

This guide covers excavator bucket types, capacities, compatibility, and how to choose the right bucket for your jobsite.

Discover more
Mini Excavator Buying Guide 2026: Best Models, Sizes and How to Choose
Equipment
19 Min

September 28, 2026

Mini Excavator Buying Guide 2026: Best Models, Sizes and How to Choose

This guide breaks down everything you need to know about compact earthmoving equipment.

Discover more
Types of Forklifts: Complete Guide to Classes, Uses, and Applications
Equipment
14 Min

September 21, 2026

Types of Forklifts: Complete Guide to Classes, Uses, and Applications

This guide covers official forklift classes, physical machine variations, and load capacities.

Discover more
Repair, Rebuild or Replace Heavy Equipment: 2026 Cost-Based Decision Guide
Buying
12 Min

August 25, 2026

Repair, Rebuild or Replace Heavy Equipment: 2026 Cost-Based Decision Guide

This guide provides a mathematical approach to help you decide what to do with your aging machinery in 2026.

Discover more
How to Inspect Used Heavy Equipment Remotely: Practical Checklist for International Buyers
Buying
13 Min

July 31, 2026

How to Inspect Used Heavy Equipment Remotely: Practical Checklist for International Buyers

This article provides a practical, step-by-step guide for evaluating machinery without physical access.

Discover more
New vs Used Heavy Equipment in 2026: Cost, Risk, ROI & When Each Option Wins
Buying
15 Min

July 10, 2026

New vs Used Heavy Equipment in 2026: Cost, Risk, ROI & When Each Option Wins

This guide explores new vs. used machinery investments, from costs and risks to financing and ROI.

Discover more

Got Questions?

Our FAQ section covers everything from shipping and listing to buying with confidence.

Can't find what you're looking for?

Sign up and talk to an expert.

Most popular

No confirmed market price is supplied for the John Deere 9670 STS. Check current listings and compare the machine’s condition, location, and configuration.

Listed features include a rotary separator, 10,572 L (2,792.8 US gal) grain tank, and unloading rate of 116 L/s (1,838.6 gpm). It also has wheel propulsion, a diesel engine, and either fixed or variable drive.

The 9670 STS uses a diesel engine with 548 cu in displacement and a Tier 3 emission standard level.

The listed engine power is 338 hp. Rated power is listed as 305 hp.

The John Deere 9670 STS uses diesel fuel. Its listed fuel tank capacity is 946 L (249.9 US gal).

The supplied data identifies the John Deere 9670 STS as a combine with a rotary separator and grain tank. It does not confirm specific crops, field conditions, or job suitability.

The supplied data does not provide an expected service life for the 9670 STS. Assess maintenance records, operating hours, wear condition, and the condition of major harvesting and unloading components.

Check maintenance records, operating hours, engine condition, fuel system, drive components, separator, concave, chaffer, sieve, grain tank, unloading auger, and unloading system. Inspect for wear, damage, leaks, and proper operation before purchase.