CLAAS Forage Harvesters JAGUAR 900-830 Profistar (Type 493) Hydraulic Technical Systems Manual

Page 11

1 Overall hydraulic system Tier 2 diesel engine / without cooling circuit pump 3250

Item

Designation

Remark

332

Pick-up crop guard lift hydraulic cylinder

-

333

Pick-up auger lift hydraulic cylinder

-

340

Cover hydraulic cylinder

-

341

Sharpening stone movement hydraulic cylinder

-

351

Front attachment raise/lower hydraulic cylinder

-

352

Front attachment clutch hydraulic cylinder

-

353

Front attachment reverse hydraulic cylinder

-

355

Ground drive servo control motor hydraulic cylinder

-

359

Shifter rail locking hydraulic cylinder

-

-

-

-

405

Orifice plate Ø 0.6 mm

-

406

Orifice plate Ø 0.8 mm

-

408

Orifice plate Ø 1.2 mm

-

412

Orifice plate Ø 2.0 mm

-

413

Orifice plate Ø 2.2 mm

-

441

Rotary coupling

-

442

Venturi meter

-

-

-

-

501

Working hydraulics pre-pressurization accumulator

120 bar

511

Front attachment relief accumulator

40 bar

520

Feed pressure accumulator

10 bar

521

Quick stop accumulator

60 bar

-

-

-

609

Orbitrol steering unit rotary disc valve

-

612

Front attachment load switch-over valve

-

614

Front attachment lower flow control valve

-

617

Working hydraulics pre-pressurization relief screw valve

-

703

Working hydraulics pressure relief valve

180+10 bar

706

Pressure relief valve

3 bar

707

Pressure holding valve (non-return valve)

-

713

Ground drive multifunction valve backward valve

Δp=420 bar

714

Ground drive multifunction valve forward valve

Δp=420 bar

716

Ground drive feed pressure relief valve

24 bar

719

Ground drive tap pressure control valve

-

721

Ground drive oil tapping shuttle valve

-

725

Steering double shock valve

200 bar

000 293 892 1 - SYS-H JAGUAR 493 - 03/06

11


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