Trailed centre pivot 830Mower Conditioner

  • Enter narrow fields with ease.
  • There’s a choice of standard windrow shield, powered forming shield or grouper.
  • Replaceable shear hub on each cutting disc shears if the knife hits an obstruction, protecting the gear drive.
  • Aggressive impeller with pre-loaded tines and parallelogram mounted conditioning hood. For gentler crops, urethane conditioning rolls are available.

The centre pivot design of the 830 mower conditioners lets you mow back and forth across a field and get up to 15% more crop cut than a side pull MoCo. Their welded construction ensures excellent reliability while big, wide tyres reduce soil compaction by a third.


John Deere

Trailed centre pivot 830

Mower Conditioner

Power requirements

Power take-off  (PTO) speed540 or 1,000 rpm
1000 rpm 1-3/8 in. PTO52-112 kW
70-150 hp
Powerline typeDouble-telescoping Grob spline (swivel is tube)

Tractor equipment

Standard hitchBall joint equal angle hitch
Optional hitchRockshaft swivel hitch
Hydraulic pressure required13,790 kPa
2,000 psi


TypeJohn Deere
Cutting width3 m
9.8 ft
Cutting height2-9.5 cm
0.8-3.7 in.
Number of disks6
Number of knives12
Disk speed2,650 rpm
Knife tip speed307 km/h
191 mph
Disk driveGear
LubricationHy-Gard oil
Oil reservoir capacity7 L
7.4 U.S. qt
Cutterbar oil checkCombination check, drain plug
Cutterbar angleAdjustable
Angle adjustmentMechanical standard
Cutterbar protectionShearhub
Adjustable gauge shoesYes


Width185 cm
73 in.
Diameter60 cm
23.5 in.
Tines typeV-tines
Number of tines45
Number of speedsTwo
Drive3-V powerband belt and sheaves
Conditioner hoodAdjustable, single hand crank

Rolls conditioner

Width185 cm
73 in.
Diameter25.4 cm
10 in.
Type of materialUrethane
DesignRecessed cleat
Speed664 rpm
DriveTelescoping shaft
Windrow width


Transport width
3 m
9.8 ft
Transport length
6.3 m
20.6 ft
Weight, roll conditionerWith urethane roll conditioner: Equal angle: 2,519 kg
5,553 lb
Weight, impeller conditionerEqual angle: 2,376 kg
5,238 lb
Standard tiresStandard: 11L-15
Optional: 31x13.5L 15
Are wrenches required for adjusting?
Header tilt
Trailed Center Pivot 830 undefined Co. Donegal, Co. Tyrone undefined AGRI-POWER