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The R-Series Loaders come with a number of options to enhance an operator’s experience and to allow more productivity in the field. These options include lighting, hydraulic remote implement latch, loader suspension system, and industry-exclusive return-to-position (RTP) Gen2 technology with electronic self-leveling.
All of these options are powered using a common electrical harness. Features can be added or subtracted to get the job done right.
A hydraulic shut-off valve is included with the R-Series Ag Loaders to ensure the loader does not lower suddenly. For example, this allows the boom to be locked out when someone is required to be located under the loader boom for service work on the tractor. It should not be used for extended periods of time unless an appropriate support stand is also utilized.
R-Series Loaders are now even easier to remove and reinstall due to an automatic mast latch system. Simply exit the tractor once for removal and once for reinstall to reduce the amount of downtime associated with loader parking.
For a more detailed look at the steps, please refer to the operator’s manual.
To remove the loader, follow these simple steps:
To reinstall the loader follow these simple steps:
The 620R, 640R, 660R, and 680R Loaders can be ordered with a single-point hydraulic connection that also incorporates the connection point for any electrical needs. To disconnect the hydraulic connection between the loader and the tractor, it is necessary to relieve the hydraulic system oil pressure on the tractor.
Fast bucket cycle times are important to dump the load from the bucket as quickly as possible (quite often) in order to be as productive as possible while completing loading operations. The bucket cylinder design can have a major impact on this cycle time, especially for the MSL loaders.
All MSL R-Series Loaders utilize false rod bucket cylinders. A false rod cylinder has a smaller displacement of oil requirement on the head end of the cylinder, which allows this cylinder to dump much faster than a normal cylinder.
Through time, increased width in tractor hoods have caused issues with available space for running traditional oil lines of a loader along the boom, making them more susceptible to damage.
To improve this situation, the oil lines have been routed through the boom arm and the torque tube, improving line protection and the appearance of the loader.
|Select up to 4 models to compare specifications||
|Front axle configuration||MFWD|
|Pump capacity||114 L/min
|Rated pressure||200 bar
|Leveling configuration||Non-Self Leveling (NSL)|
|Bucket used||Heavy-duty grapple 2150 mm
Heavy-duty grapple 85 in.
|Bucket weight||327 kg
|Lift capacity at full height||Measured at pivot (U)
5663 lbMeasured at 800 mm ahead of pivot (V)
|Lift capacity at 59 in. (1500 mm)||Measured at pivot (W)
6173 lbMeasured at 800 mm ahead of pivot (X)
|Boom breakout force||Measured at pivot (Y)
6521 lbfMeasured at 800 mm ahead of pivot (Z)
|Bucket rollback force capacity||At maximum height (VV)
6429 lbfAt 59-in. (1500-mm) lift height (XX)
10143 lbfAt ground-level line (ZZ)
|Dimensions||Maximum lift height (A)
177 in.At full height - bucket level(B)
168 in.At full height - bucket dumped (C)
|Overall length (I+F), ft (m)||5.6 m
|Overall height in carry position (J)|
|Digging depth (H)||81 mm
|Reach||At maximum height (D)
41 in.At ground level - bucket level (F)
|Bucket angle||Dump angle, degrees (E)
60 degree (angle)Rollback angle, degrees (G)
48 degree (angle)Dump angle, ground
146 degree (angle)
|Cycle times||Loader raise, seconds
3.98 secondsLoader lower, seconds
2.75 secondsBucket dump, seconds
2.65 secondsBucket rollback, seconds