Hydraulic system, Drawbar, Brake system – Buhler 535 User Manual
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6-2
435/485/535
Type of System
Closed center load sensing
Nominal Pressure
High (standby)
Low (standby)
9 .3 - 9 .7 mPa (2800 - 2850 PSI)
2 .07 - 2 .24 kPa (300 - 325 PSI)
Flow at Rated Engine Speed
High Flow option
208 L/min (55 GPM)
303 L/min (80 GPM)
Pump
Dual Variable Displacement Piston
Suction Filter
30-mesh Screen
Main Filter
0-micron w/344 .8 kPa (60 PSI) Bypass Relief
Remote control valve
4, 6 or 8 Section
Detent pressure
5 .5 mPa (2250 PSI) or timed for EHR
Flow Control
Individual Adjustment in Cab (only first 4 sections on manual valve)
Couplers
Number
Type
4, 6 or 8 Sets
Leverless Quick Disconnect
Hydraulic System
Hitch
5 mm (2") Class 4 - 38 mm, (-/2") optional
Type
One-Piece 5-Position w/ Replaceable Wear Block
Clevis
Bolt-On Quick Hitch
Bolt-On Bottom lowers Hitch Point 40 mm (5 .5")
Clevis Throat Opening
90 mm (3 .5")
Height to Top of Drawbar
488 mm to 559 mm (9 .2" to 22")
Maximum Offset
405 mm (5 .9")
Drawbar
Type
Dry disc - two
Disc Diameter
508 mm (20")
Disc Thickness
9 mm (0 .75")
Service Brake
Hydraulic-Actuated Foot Pedal
Park Brake
Cable Operated Mechanically actuated
Caliper
Single W/Dual pads - two
Brake System
Section 6 - Specifications
Hydraulic System - Drawbar - Brake System
NOTE: The tractor has a maximum towing capacity of permisable implement weight before t