Specifications: MDX41 (Econ) available from Pioneer Equipment RGV, TX

MODELMDX21MDX31MDX41
Cutter Bar      
Cutting width 5 ft. 6 in. (1.67 m) 6 ft. 9 in. (2.06 m) 7 ft. 11 in. (2.41 m)
Cutting height .63-2.36 in. (16-60 mm) .63-2.36 in. (16-60 mm) .63-2.36 in. (16-60 mm)
Cutter bar tilt angle 0° to -8° 1° to -8° 2° to -8°
Cutter bar operating range +18° to -30° +18° to -30° +18° to -30°
Breakaway angle 21° 21° 21°
Type cutterbar Enclosed gear drive Enclosed gear drive Enclosed gear drive
Number of discs 4 5 6
Knives per disc 2 – reversible, swingaway 2 – reversible, swingaway 2 – reversible, swingaway
Disc cutting diameter 20.47 in. (520 mm) 20.47 in. (520 mm) 20.47 in. (520 mm)
Disc drive Spur gear drive in common sump Spur gear drive in common sump Spur gear drive in common sump
Disc speed 3,154 RPM 3,154 RPM 3,154 RPM
Driveline      
Minimum PTO hp required
35 hp (26.1 kW) 40 hp (29.8 kW) 50 hp (37.3 kW)
Input speed 540 RPM 540 RPM 540 RPM
PTO shaft spline & size req. 6-spline/1-3/8 in. (35 mm) 6-spline/1-3/8 in. (35 mm) 6-spline/1-3/8 in. (35 mm)
Driveline protection Belt drive to cutter bar Belt drive to cutter bar Belt drive to cutter bar
Overrunning clutch On PTO shaft On PTO shaft On PTO shaft
Belt tension Adjustable drawbolt – 0.75 in. deflection Adjustable drawbolt – 0.75 in. deflection Adjustable drawbolt – 0.75 in. deflection
Hyraulics and Hitch      
Hydraulic circuits required One remote One remote One remote
Minimum relief pressure req. 2,320 psi (160 bar) 2,320 psi (160 bar) 2,320 psi (160 bar)
Hitch Category I or II Category I or II Category II
Dimensions and Weight      
Overall width 134.25 in. (3410 mm) 149.21 in. (3790 mm) 178.35 in. (4530 mm)
Overall length 54.33 in. (1380 mm) 54.33 in. (1380 mm) 54.33 in. (1380 mm)
Height - transport position 92.52 in. (2350 mm) 107.48 in. (2730 mm) 122.44 in. (3110 mm)
Shipping weight 933 lbs. (423 kg) 1,016 lbs. (461 kg) 1,215 lbs. (551 kg)
Operating weight 822 lbs. (373 kg) 905 lbs. (411 kg) 1,077 lbs. (489 kg)