- Transport Height: 11.98 ft / 3650 mm
- Engine Make: 2236
- Engine Model: C9 8.8L
- Power: 300 hp / 223.8 kw
Published dimensions and weight
Challenger 660
The Challenger 660 pairs the C9 8.8L engine (300 hp) with an operating weight near 13.3 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight W/O Attachment29400 lb13335.7 kg
03Selected published values15
Combines are commonly used to cut, thresh and separate grain or other field crops during harvest. Published rows for Challenger 660 include published grain-tank capacity of 300 bu / 10571.8 L, published maximum power of 300 hp / 223.8 kw, published fuel capacity of 160 gal / 605.7 L. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Transport Height” field (11.98 ft / 3650 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Engine Make” field (2236) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Engine Model” field (C9 8.8L) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Transport Height11.98 ft3650 mm
Engine
Engine Make22362236
Engine ModelC9 8.8LC9 8.8L
Power300 hp223.8 kw
Power Measured @2100 rpm2100 rpm
Operational
Operating Weight W/O Attachment29400 lb13335.7 kg
Fuel Capacity160 gal605.7 L
Transmission Type4-Speed Hydrostatic4-Speed Hydrostatic
Feeding
Conveyor Width44 in1117.6 mm
Threshing
Rotor Diameter27.6 in700 mm
Rotor Length140 in3556 mm
Concave Area2205 in21.5 m2
Cleaning System
Total Cleaning Area6768 in24.4 m2
Grain Handling
Grain Tank Capacity300 bu10571.8 L
Unloading Speed2.5 bu/sec88.1 L/sec
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Manufacturer-published specifications.