199 S850 Operation & Maintenance Manual
(S850) LOADER SPECIFICATIONS (CONT’D)
Hydraulic System
Pump Type Engine driven, gear type
Pump Capacity - Standard 87,1 L/min (23.0 U.S. gpm)
Pump Capacity - High-Flow Option 138,2 L/min (36.5 U.S. gpm)
System Relief at Quick Couplers 23,8 - 24,5 MPa (238 - 245 bar) (3450 - 3550 psi)
Filter (Hydraulic / Hydrostatic) Replaceable beta 10 micron = 200, drop in element
Filter (Charge) Replaceable beta 10 micron = 200, spin-on element
Hydraulic Cylinders
Bore Diameter: Lift Cylinder (2)
Tilt Cylinder (2)
Rod Diameter: Lift Cylinder (2)
Tilt Cylinder (2)
Stroke: Lift Cylinder (2)
Tilt Cylinder (2)
Double-acting; Lift cylinders have cushioning feature on lower, tilt cylinders have
cushioning feature on dump and rollback
88,9 mm (3.50 in)
82,6 mm (3.25 in)
50,8 mm (2.00 in)
38,1 mm (1.50 in)
698,8 mm (27.51 in)
388,4 mm (15.29 in)
Control Valve - SCPA 3-Spool, open center, manually operated with spring detent for lift float.
Electrically controlled auxiliary spool
Control Valve - SJC 3-Spool, open center with electric actuator controlled lift with float and tilt.
Electrically controlled auxiliary spool
Fluid Lines SAE Standard tubelines, hoses and fittings
Fluid Type BOBCAT FLUID, Hydraulic / Hydrostatic
6903117 - (Two - 2.5 U.S. gal)
6903118 - (5 U.S. gal)
6903119 - (55 U.S. gal)
Hydraulic Function Time:
Raise Lift Arms
Lower Lift Arms
Bucket Dump
Bucket Rollback
5.7 Seconds
3.9 Seconds
2.8 Seconds
2.3 Seconds
Dealer Copy -- Not for Resale
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