About Butler Machinery

Challenger 1840

BALE SIZE
Cross section (width x height) 457 x 356 mm
Bale length (maximum) up to 1300 mm
DIMENSIONS AND WEIGHTS
Overall width 2600 mm
Transport width 2600 mm
Overall length – less bale chute 4760 mm
Overall length – with bale chute 5660 mm
Overall height 1700 mm
Weight 1570 kg – approx.
MAIN DRIVE SYSTEM
Protection Slip clutch, overrunning clutch and flywheel shear bolt
Pick-up
Lift/lower Hydraulic
Panel to panel – outside 2264 mm
Effective working width 1928 mm
Width – outside tine to outside tine 178 2mm
Number of tine bars 4
Number of double tines 56
Drive protection Torque limiter
Auger diameter 280 mm
FEEDING SYSTEM
Packer 4 tine fork
Protection Shear bolt
PLUNGER
Speed 100 strokes/min
Length of stroke 550 mm
Number of plunger roller bearings 8
Tying Mechanism
Number / type of knotters Two heavy duty single knotters
Twine type High quality plastic
Capacity 10 spools
TYRES
Standard 31 x 13.5 – 15, 8-Ply
LIGHTS
CE road lighting Standard
BALE DENSITY SYSTEMS
Standard Spring loaded density control rails
Optional Hydraulic density control
TRACTOR REQUIREMENTS
Recommended PTO horsepower 50 /37 Hp /kW
PTO operating speed 6540 rev/min
PTO type Type 1 13/8 6 spline CV PTO shaft
Hydraulics spool valve requirement One min /rec
VARIABLE EQUIPMENT
Automatic hydraulic bale density contro Optional
Adjustable draw bar / wagon hitch Optional