Model MF1839 (1840) MF1844N
Size and Weight
Total length - without/with grass bundle slide in millimeters
Total width/height in millimeters 2565/1651 2640/1780
Weight in kilograms
Straw size
Cross section mm 356 × 457 406 × 560
Straw bundle length in millimeters 305-1321, adjustable 305-1321, adjustable
Density control, spring compression, manual adjustment, hydraulic adjustment
Binding plunger
Speed stroke/min 100 90
Travel millimeter 550 556
Support 8 sealed ball bearing rollers and 10 sealed ball bearing rollers
pickup
Picking width in millimeters
Pick up the number of gear rods 3 4 4
Number of picking teeth/type of teeth 56/double teeth 56/double teeth
Tooth spacing millimeter 66 66
Conveyor spiral diameter 280 millimeters 330 millimeters
Protection device overload torque protection slip overrunning clutch
2 imitation wheels, 2 on each side, 1 on each side
feed system
Feeding device crank type feeding fork 4 crank type feeding forks 6
Protective device shear bolt special shear bolt
Knotting mechanism
Rope capacity 6 knots 12 knots
Three types of heavy-duty hemp ropes: plastic rope or hemp rope
Protective device shear bolt shear bolt
tire
Floating type 31 × 13.5-15 14L-16.1
Pick up wheel 3 × 12 4 × 16
Requirements for matching tractors
The minimum PTO power for the power matching tractor is 35 horsepower, and the minimum PTO power for the matching tractor is 75 horsepower
Power output shaft 540 rpm (6 keys)