John Deere R990M Twin Rear Mount Mower

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