Challenger 660B Combines
CHALLENGER 660B
5+
sold in last yearGeneral overview
Challenger 660B is a combine harvester designed for grain harvesting in field conditions. It combines a diesel engine with 8.4 L displacement and Tier 3 emissions compliance, and the listed engine power is 321 kW (437 hp). The grain tank size is 10,572 L (2,793 US gal), supporting extended harvesting runs before unloading.
Key operating features include a rotary separator, a sieve area of 4.37 m² (47 sq ft), and a peak unloading rate of 159 L/s (4.5 bu/s). The machine is wheel propelled and uses a 606 L (160 US gal) fuel tank. Rated power is 300 kW (408 hp), providing a clear indication of its harvest-class output range.
Year
2009, 2010, 2011, 2012
Country of manufacturing
United States
General specifications
Dimensions
Width
Height
Length
Weight
3,950 mm
~155.5 in
3,660 mm
~144.1 in
9,400 mm
~370.1 in
12,701 kg
~28,000.9 lb
Engine Power
321 hp
Emission standard level
Tier 3
Grain tank size
10,572 L
Peak unloading rate
159 L/sec
Additional specifications
Engine type
Diesel
Displacement
8,400 cu(cm)
Fuel tank
605 L
Type of propulsion
Wheel
Separator type
Rotary
Threshing Area Wrap
160 deg
Sieve area
4.37 sq(m)
Unloading auger length
Unloading rate
159 L/sec
Rated power
300 kW
Challenger 660B Combines Listings
Looking for Challenger 660B Combines?
See similar listingsCompare Challenger 660B 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.
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.
No questions yet
Be the first to ask a question about this model and help other buyers learn more.
Heavy equipment insights from JumboBee
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.
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.
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.
October 9, 2026
Motor Grader Buying Guide: Sizes, Top Brands, and What Contractors Should Look For
This guide helps buyers select the right motor grader for their needs and maximize ROI across construction, mining, and snow removal.
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.
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.
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
What is the average price of a Challenger 660B?
No confirmed market price is supplied for the Challenger 660B. Check current listings and compare machine condition, location, hours, maintenance records, and configuration.
What are the key advantages of the Challenger 660B?
The supplied specifications list a rotary separator, wheel propulsion, a 10,572 L grain tank, and a peak unloading rate of 159 L/s. It also has a 4.37 m² sieve area and a 160° threshing-area wrap.
What type of engine does the 660B use?
The Challenger 660B uses a Diesel engine with 8,400 cc displacement. The supplied emission standard level is Tier 3.
How much horsepower does the 660B have?
The supplied specifications list engine power at 239.4 kW (321 hp) and rated power at 300 kW (402.3 hp).
What fuel does the Challenger 660B use?
The Challenger 660B uses Diesel fuel. Its supplied fuel-tank capacity is 605 L (159.8 US gal).
What jobs is this Combines best suited for?
The supplied data identifies the 660B as a combine with a rotary separator, wheel propulsion, grain tank, and unloading system. It does not confirm specific crops, field conditions, or job suitability.
What is the expected lifespan of the 660B?
The supplied data does not provide an expected service life for the Challenger 660B. Condition depends on maintenance history, operating conditions, wear on threshing and separation components, and the condition of the engine and unloading system.
What should a buyer check when purchasing a used Combines?
Inspect maintenance records, engine condition, fuel system, rotary separator, threshing components, sieves, grain tank, unloading system, tires, and hydraulic and electrical functions. Verify that the machine operates correctly and check for leaks, wear, damage, and missing guards.
