- Length W/ Header: 21.46 ft / 6540 mm
- Height To Top Of Cab: 11.03 ft / 3360 mm
- Wheelbase: 11.67 ft / 3556 mm
- Ground Clearance: 39.77 in / 1010 mm
Published dimensions and weight
Challenger SP85B
Weighing roughly 3.9 t and rated at 85 hp, the Challenger SP85B is a swather in its size class.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight W/O Attachment8500 lb3855.6 kg
03Selected published values19
Swathers are commonly used to cut crops and place them in windrows before collection or combining. Published rows for Challenger SP85B include published maximum speed of 11 mph / 17.8 km/h, the published “Length W/ Header” field of 21.46 ft / 6540 mm, the published “Height To Top Of Cab” field of 11.03 ft / 3360 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Header” field (21.46 ft / 6540 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (11.03 ft / 3360 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (11.67 ft / 3556 mm) 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
Length W/ Header21.46 ft6540 mm
Height To Top Of Cab11.03 ft3360 mm
Wheelbase11.67 ft3556 mm
Ground Clearance39.77 in1010 mm
Front Wheel Tread Width127.49 in3238 mm
Rear Wheel Tread Width - Max120 in3048 mm
Rear Wheel Tread Width - Min84.41 in2144 mm
Engine
Number Of Cylinders44
Engine Make22362236
Power85 hp63.4 kw
Displacement269 cu in4.5 L
AspirationNaturalNatural
Operational
Operating Weight W/O Attachment8500 lb3855.6 kg
Fuel Capacity60 gal227.2 L
Front Tire Size16.9x28 bar tread16.9x28 bar tread
Rear Tire Size14L x 16.114L x 16.1
Transmission
Transmission TypeHydrostaticHydrostatic
Max Speed11 mph17.8 km/h
Final Drive TypeDirect Drive PlanetaryDirect Drive Planetary
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Manufacturer-published specifications.