John Deere R990M Twin Rear Mount Mower

Digital Render Image of a R990M Twin Rear Mount Mower

Cover more ground while ensuring an even cut in uneven terrain so you can make hay with the F350M and R990M triple mount mower.

  • Use front hitch for maximum productivity
  • High-speed rotary disc cutterbar for cutting in tough conditions
Manufacturer
John Deere
Category
Mower Conditioners
Location
Anna, Ohio
Franklin, Indiana
Greenfield, Indiana
Greensburg, Indiana
Greenville, Ohio
Oxford, Ohio
Richmond, Indiana
Rushville, Indiana
Urbana, Ohio
Specs
Key Specs:
PTO speed540 rpm
1000 rpm 1-3/8 in. PTO
1000 rpm 1-3/4 in. PTO
Powerline type
Standard hitchClevis
Optional hitchEqual angle
Hydraulic pressure required13,790 kPa
2,000 psi
Cutterbar - cutting width2.4 m
8.1 ft
Number of disks/knifes5
10
Transport width2.4 m
8.1 ft
Power requirements:
PTO speed540 rpm
1000 rpm
540 rpm PTO55-75 hp
41-56 kW
1000 rpm 1-3/8 in. PTO
1000 rpm 1-3/4 in. PTO
Powerline type
Tractor equipment:
Tractor connection21 spline
Standard hitchClevis
Optional hitchEqual angle
Hydraulic pressure required13,790 kPa
2,000 psi
Hydraulic connections
Cutterbar:
TypeJohn Deere
Cutting width2.4 m
8.1 ft
Cutting height2.8-9.8 cm
1.1-3.8 in.
Number of disks5
Number of knives10
Bolted knives
Disk speed2,650 rpm
Knife tip speed307 km/h
191 mph
Disk driveGear
LubricationHy-Gard oil
Oil reservoir capacity5.7 L
6 U.S. qt
Cutterbar oil checkCombination check, drain plug
Cutterbar angle
Angle adjustmentManual or hydraulic
Angle range2-8 degree (angle)
Cutterbar protectionShearHub
Adjustable gauge shoesYes
Suspension system
Impeller conditioner:
Width140 cm
55.2 in.
Diameter59.4 cm
23.4 in.
Tines typeV-tines
Number of tines33
Number of speedsTwo
Drive3-V powerband belt and sheaves
Conditioner hood
Wide spread
Rolls conditioner:
Width
Diameter
Type of material
Design
Speed
Drive
Windrow width
Dimensions:
Transport width2.4 m
8.1 ft
Overall length
Transport length6.2 m
20.6 ft
Weight, roll conditioner
Weight, impeller conditioner2,027 kg
4,470 lb
Standard tires11L-15 standard, 31x13.5L 15 optional
31x13.5L 15 optional
General:
Are wrenches required for adjusting?
Additional information:
Date collectedAugust 24, 2020